Aria-130

Digital Key Telephone System

Aria Communications

Quadrant Business Park

Unit 3 / 15 Pickering Road

Mulgrave

VIC 3170

ABN : 22 090 723 925

Aria-130

DIGITAL KEY TELEPHONE SYSTEM

CONFIDENTIALITY

The information contained in this manual is the property of Aria Communications Pty. Limited.

The contents of this manual must not be copied, distributed or made available to any third party without the prior written consent of Aria Communications Pty. Limited.

Every effort has been made to ensure that this manual documents the operation of the Aria-130 Digital Key Telephone System.

However, due to the on-going improvement and update of software, Aria Communications cannot guarantee the accuracy of printed material after the date of publication, nor can Aria Communications accept responsibility for errors or omissions.

Revised manuals will be published as needed.

This manual replaces all previous issues.

REVISION HISTORY

INTRODUCTION

PURPOSE

This manual provides the information necessary to install, operate, and maintain the Aria-130 Digital Key Telephone System. For the system Administration Programming, see the PROGRAMMING MANUAL, which is separately supplied.

REGULATORY INFORMATION

Telephone Company Notification

The Aria-130 Key Telephone System is fully compliant to all of the relevant Australian Communications Authority standards.

Incidence Of Harm

If the carrier determines that the customer provided equipment is faulty due to any possibly causing harm or interruption in service to the telephone network, it should be disconnected until repair can be effected. If this is not done, the carrier may temporarily disconnect service.

Changes In Service

The local Carrier may make changes in its communications facilities or procedures. If these changes could reasonably be expected to affect the use of the Aria-130 system or compatibility with the network, the carrier is required to give advanced written notice to the user, allowing the user to take appropriate steps to maintain telephone service.

Maintenance Limitations

Maintenance on the Aria-130 Digital Key Telephone System must be performed only by Aria Communications it’s authorized Dealers and authorized agents. The user is not authorized to make any changes and/or repairs except as specifically noted in this manual. Unauthorized alternations or repairs may affect the regulatory status of the system and may void any remaining warranty.

Notice Of Radiated Emissions

The Aria-130 Digital Key Telephone System complies with rules regarding radiation and radio frequency emission as defined by local regulatory agencies. In accordance with these agencies, you may be required to provide information such as the following to the end user.

WARNING : “This equipment generates and uses R.F.energy, and if not installed and used in accordance with the Instruction Manual, it may cause interference to radio communications. It has been tested and found to comply with the appropriate limits for a telecommunication device. The limits are designed to provide reasonable protection against such interference, when operated in a commercial environment.

Operation of this equipment in a residential area could cause interference, in which case the user, at his own expense, will be required to take whatever measures may be required to correct the interference.”

Hearing Aid Compatibility

The Aria-130 Digital Key Telephone has been designed to comply with the Hearing Aid Compatibility requirements as defined in ACA Technical Standards ACA TS004-1997.

Notice Of Replacement With Lithium Battery

CAUTION

· There is danger of an explosion if the battery is incorrectly replaced.

· Replace only with the same or equivalent type recommended by the manufacturer.

· Dispose of used batteries according to the manufacturer’s instructions.

GENERAL DESCRIPTION

INTRODUCTION

The ARIA-130 Digital Key Telephone System is a fully digital hybrid Key Telephone System, designed to meet the telecommunication needs of medium sized business offices.

The ARIA-130 System incorporates state of the art digital technology for command processing and voice switching, utilizing a Pulse Code Modulation/Time Division Multiplexing (PCM/TDM, “A” law or “u” law) distributed switching matrix.

The ARIA-130 achieves a high level of flexibility by 1) employing a Universal Card Slot architecture with the 1’st and the 2’nd cabinet to house plug-in Printed Circuit Boards, and 2) providing support for different types of instrumentation.

The KSU of ARIA-130 is a wall-mounted cabinet that houses the MB(Mother Board) and card slots for the CO line/Key Station/SLT/ISDN/LAN interface boards, and other useful boards. There are two-story KSU in the system. The first KSU is basic KSU. On the other hand, the second one is the expansion KSU. MPB should be installed in the fixed MPB slot in the first KSU. There is a built-in PSU that is installed in the fixed PSU position in two KSU.

The system architecture has been designed to allow a high level of software control over the system’s hardware. The software incorporates a vast array of features and capabilities including PC Database Administration, Auto Route Select, ACD, etc.

The ARIA-130 system supports a combination of Digital Keysets (KD, KD/E, KD/S, KD/C, LKD series), various kinds of ISDN terminals, and wireless terminals as well as analogue single line devices. With the keysets, commonly used features are activated by direct button selection. Additionally, many functions may be accessed by dialing specific codes or optionally, by assigning these dial codes to Flexible Buttons on the keyset. In addition to key telephones, an array of optional terminals is available including DSS/DLS Console, Intercom/Door Box.

With the flexibility of the ARIA-130 extensive feature content, and the capability to use an array of instruments, the ARIA-130 can be tailored to meet the short and long term needs of the most demanding customer requirements.

SYSTEM CAPACITY

The following table and chart provide system capacities and display the configuration flexibility of the system.

System Capacity

KSU contains six universal slots and one MPB slot.

There is a built-in PSU(Power Supply Unit) .

Table 2.2.1 Power Supply Capacity

Max capacity of system is described in the Table 2.2.2 max. call capacity of system, and system capacity is in the Table 2.2.3 system capacity.

Table 2.2.2 System Max. call capacity

Table 2.2.3 System capacity

* Note A ;

-. Time slots are used to allocated flexibly to support each function PSTN, ISDN, VMIB, WTIB, MOH, Paging, Modem, DTMF detection, etc.

-. Maximum ports of ARIA-130 are 132.

* Note B ;

-. Option : 2chs/DTRU, 4chs/DTRUII, 4chs/DTRU4, 2chs/MPB

· Note : For the number of ports in a board, see the section 2.4.

Aria-130 Maximum Port Capacities

When considering total port of the capacities of the system, it is necessary to consider the type of PMU that will be installed.

The Aria-130 has four types of PMU: –

• PMU 1 & 2
• ASMU 1 & 2

PMU 1 & 2 do not support advanced features such as QSIG, PC Attendant and CTI.

ASMU 1 & 2 do support advanced features such as QSIG, PC Attendant and CTI.

PMU 1 and ASMU 1 both have a maximum of 88 ports. (Non-DECT).

PMU 2 and ASMU 2 both have a maximum of 132 ports. (Non-DECT).

So, when considering port capacities only, PMU 1 and ASMU 1 are the same and PMU 2 and ASMU 2 are the same.

PMU / ASMU summary

Capacities without WTIB installed

Capacities with WTIB installed

Note 1 – this is the maximum number of stations possible.

System Configuration Chart

Overview

The maximum capacity of the system configured only with the wired extensions will be limited by the physical condition of the system, e.g. the quantity of slots and cards limitation. System configuration charts are as follows;

Figure 2.2.1 System configuration charts

SYSTEM SPECIFICATIONS

The following Tables provide general system specifications.

Dimension And Weight

Table 2.3.1 Dimension and weight

Environment Specification

Table 2.3.2 Environment specification

Electrical Specification

System Electrical Specification

Table 2.3.3 System Electrical specification

Base Station Specification (GDC-330B)

Table 2.3.4 Base Station specification

Max. Station Distance From The System

Table 2.3.5 Max. Station Distance from the System

Co Loop Specification

Table 2.3.6 CO loop specification

WHTU Specification

Table 2.3.7 WHTU specification

Specification for VOIB/VOIU

Table 2.3.8 VOIB/VOIU Specification

Specification for LANU

Table 2.3.9 LANU Specification

SYSTEM COMPONENTS

The following table shows the available slots in which every card can be installed. Some boards for GDK-100/ARIA-300 can be used in ARIA-130 system. Others are used in only ARIA-130 system.

Table 2.4.1 System Card Description

The following Fig 2.4.1 System configuration diagram shows the ARIA-130 system configuration for all kinds of board in this system that includes the existing boards for the GDK-100/ARIA-300 system and the developed new boards.

E

x

i

s

t

i

n

g

CO/Extension Board

-. LCOB : Analog CO. Interface B/D (4 ports)

-. GDK-100 PRIB : ISDN PRI Board (30 channels)

-. GDK-100 BRIB : ISDN BRI Board (8 channels)

-. STIB : ISDN S/T Interface (8 channels)

-. DTIB : Digital KTU Interface B/D(12,24 ports)

-. SLIB24/48 : Single Line Tel Interface B/D(6 ports)

-. DSIB : 6 Digital KTU and 6 SLT Interface B/D

(12 ports)

-. SLIBII : Single Line Tel Interface B/D (12 ports)

-. EMIB : E&M Interface Board (4 chs)

-. WTIB : DECT Interface B/D (4Cell +Opt 4Cell)

-. WTIU : DECT option B/D (4 Cell )

-. SLIB2E : 12 port SLT Interface B/D

-. VOIB : VOIP Interface B/D

-. VOIU : VOIP Interface Unit (2 chs)

-. LCOB8 : 8 port CO Interface B/D

-. VMIB : Voice Mail Interface B/D

(8 chs ,max.10Hour)

-. TLIB : Tie Line Interface Board (4chs, India only)

– ARIA-130 BRIB : ISDN BRI Board(4 channels)

– ARIA-130 BRIU : Option ISDN BRI Unit(4 channels) – ARIA-130 PRIB : ISDN PRI Board(30 channels)

N

e

w

– . KSU

. MPB

. PSU: 127W

. Universal SLOT : 6 EA

KSU

Other Option Board

N

e

w

E

x

i

s

t

i

n

g

-. DTRU : DTMF Receiver Unit (2 chs)

-. CMU : Call Metering Unit

(16KHz,12PR,50PR)

-. PFTU : Power Failure Transfer Unit (6 circuits)

-. DTRUII : DTMF Receiver Unit (4 chs)

-. CPTU A/B : Call Progress Tone detection Unit

(2 chs)

-. RGU6 : Ring Generator Unit ( Int 25Hz)

-. DTRU4 : DTMF receiver unit (4 chs)

-. CPTU4 : Call Progress Tone detection Unit

(4 chs)

-. CMU4 : Call Metering Unit (4 chs)

-. FMEU : Flash Memory Expansion Unit(32MB)

-. VCEU : Voice Channel Expansion Unit(4 ch.)

-. MSGU/MSGUII/MSGU48 : message wait unit

-. MODU : Modem Unit (33.6kbps)

-. SIU : Serial Interface Unit

-. DMEMU : DRAM Unit(16 Mbyte)

-. LANU : LAN Interface Unit

-. SMEMU : SRAM Unit(2 Mbyte)

-. PLLU : Phase Lock Loop Unit

-. Digital KTU

. KD/E and LKD series

. DSS, Phone Box

-. SLT, Fax, Modem, TAD

-. Wireless Terminal

. GDC-330H,335H,340H

Terminal

Figure 2.4.1 System Configuration

KSU (Key Service Unit)

The KSU is a metal frame cabinet designed for wall mounting. It contains a back plane with 12 connectors which are 6 universal slots, MPB slot, PSU, PFTU, RGU, CN11(clock chain) and connector for Link cable. ARIA-130 system is 2-story KSU consisted of the 1’st and 2’nd KSU. It’s possible to install all kinds of boards according the Table 2.4.1. Cable ties are located on the front edge of the lower card rail to allow connecting cables for the station boards, CO interface boards, and MISB to be neatly installed. The connecting cables for the stations and CO Lines exit through the outlet in the bottom of KSU and can be connected to the MDF or to a user installed termination point.

Figure 2.4.2 KSU structure

ARIA-130 MB Iss: Rev:

RGU

PFT

U

SLOT1

SLOT2

SLOT3

SLOT4

SLOT5

SLOT6

MPB

Figure 2.4.3 Board Configuration of MB

MB contains various kinds of connectors as in the Fig 2.4.3 Board Configuration of MB. There are six universal slots in the MB(SLOT 1~6). Any kind of peripheral card can be installed in the universal slot. RGU6 can be installed in the right bottom side of KSU through RGU connector on MB. PFTU is connected to the PFTU connector on MB.

PSU (Power Supply Unit)

A Power Supply Unit, PSU, is supplied with KSU. The PSU converts commercial AC power (110 – 127 / 220 – 240V AC @ 48~63Hz) to DC voltages, regulates the voltages, and provides the appropriate DC voltages to the back plane for distribution to other system components. Three DC outputs are provided : ±5V DC, +30V DC. A red LEDs in the KSU side panel indicate the presence of +30V DC.

The PSU includes circuitry to charge externally connected 24 volt batteries and controls operation of the battery back-up circuits. And the PSU will provide system operating voltages from the batteries if commercial AC power fails. In addition, battery back-up control circuitry is incorporated in the PSU to disconnect the batteries prior to a deep discharge or over-charged.

RGU (Ring Generator Unit)

The Ring Generator Unit provides the ring voltage to the SLIB circuits to ring the SLT. Also the RGU provides the input to the Message Wait source on the SLIB cards. The output of the RGU is 65V AC, 25 Hz. The RGU6 can support simultaneous ringing for 10 SLTs. The internal RGU is fitted on the lower right side panel inside cabinet.

PFTU (Power Failure Transfer Unit)

The PFTU provides the relay contacts for transfer of 6 CO Lines to 6 SLTs in the event of a power or processor failure. The PFTU is installed outside of the KSU and up to 5 PFTU modules can be connected to the KSU with the cascade connection of control wire. The PFTU is equipped with a manual switch that activates the Power Failure Transfer mode for testing purpose.

A 2-pin connector with screws is fitted for the control signal. And a RJ21 type male connector is fitted for the connection between CO line, CO interface circuit, SLT interface circuit and SLT.

Figure 2.4.4 PFTU Configuration

MPB (Main Processor Board)

ALARM

1

2

3

4

5

6

7

8

PMU

CN17

CN1

CN2

DBID II

GSXD

CN9

CPU

S3C4530A

CN10

DMEMU

SMEMU

PLLU

CN16

OFF

Serial Port

PJ 1

Ext. MOH

PJ 2

Ext. PAGE

SIU / MODU

RLY1

JTAG

connector

Battery

Switch

ARIA-130 MPB

LANU

RLY2

Figure 2.4.5 MPB Configuration

The MPB controls and manages the communication between peripheral interface, supervises all resources in the system, controls the gain adjustment of PCM signal, generates system tone and manages call processing of the system.

The MPB, incorporates the system’s RAM, master clock, 1 external MOH port, 1 internal MOH source, 1 external paging port, 1 RS-232C port, 1 alarm port, 2 relay contacts and RTC as well as the system’s PCM voice processing and main micro-processor. The micro-processor is a 32 bit high speed RISC CPU which receives and transmits signaling information from/to other PCBs, controls feature activation, and PCM time-slot interchange. 2Mbytes of SRAM which are associated with the system database and the Real-Time-Clock are protected from power loss by a long life high energy lithium battery. On board ROM contains PCM tone, gain table etc. needed for the digital voice processing.

The 4 Mbytes of flash ROM on PMU1and the 8 Mbytes of flash ROM on PMU2 contain basic system operating software.

MODU(MODEM Unit), LANU(LAN Interface Unit), SIU(Serial Interface Unit), SMEMU(SRAM Memory Unit), DMEMU(DRAM Memory Unit) and PLLU can be installed on MPB, if required.

MPB should be installed only in the MPB slot of the 1st KSU.

Add-on boards: MODU, LANU, SIU, SMEMU, DMEMU, PLLU

MISB (Miscellaneous Board)

The MISB incorporates the circuitry and interfaces for common optional features including:

• External Paging 2 ports
• External Control Contacts 4 contacts
• External BGM & MOH 2 ports
• Alarm/Door Detection 1 input
• RS-232C(optional SIU) Not Available

A RJ21 type female connector is mounted on the front edge of the MISB for the connection to above circuits.

MISB can be installed only in the slot No.6 of the 1st KSU.

Add-on board: None

VMIB (Voice Mail Interface Board)

Voice Mail Interface Board (VMIB) provides announcements for the system’s ACD/UCD features as well as the System Voice Prompts and Recorded User Greetings. Following table shows the capacity of memory, ADPCM channel of VMIB, and its optional board.

Table 2.4.2 Capacity of Memory, ADPCM channel of VMIB

• VMIB allows a FMEU or a VCEU to be expanded.
• ARIA-130 allows 2 VMIB boards to be installed.

Figure 2.4.6 VMIB Configuration

There are two option boards, one is VCEU for voice channel expansion and the other is FMEU for flash memory expansion.

VMIB can be installed in the universal slot No 1~6 in any KSU.

Extension Boards

The various types of ARIA-130/ARIA-300/GDK-100 Extension Boards have capable of supporting various types of terminals as followings,

Table 2.4.3 Extension boards

DTIB12/DTIB24 (Digital Terminal Interface Board 12/24)

DTIB allows the LGE proprietary digital terminals to be connected. DTIB provides 2-wire interfaces for terminal connection and three versions according to the capacity are available;

Table 2.4.4 Capacity of digital terminals

There are KD, KD/E, KD/C, LKD series DKTU, KD and KD/E DSS, Digital Phone box, and external CTI module as LG digital terminals. KD, KD/(E)C, external CTI module and Data Module are not available now due to the production stop.

See clause 2.4.12.3 2B-module and clause 2.4.12.4 GDK-PC phone on section 2 for more details regarding 2B-module and CTI module.

Digital Interface Board provides digital voice and data communications to/from digital terminals. The board allows for either 1 or 2 bearer channels from a single hardware interface under the control of system software.

A industry standard RJ21 type female connector is mounted on the front edge of the PCB for connection to the station interfaces. In addition, one LED is mounted on the PCB to indicate the in use state of the connected terminals. It will turn on when one or more ports are busy.

DTIB12/DTIB24 can be installed in the universal slot No. 1-6 in any KSU.

SLIB24/SLIB48 (Single Line Interface Board With 6 Ports)

SLIB allows single line analog devices to be connected.

Five kinds of SLIB boards are available in ARIA-130 system;

Table 2.4.5 Capacity of SLT boards

DSIB provides 6 digital terminal interfaces and 6 single line analog interfaces. For SLIB II and DSIB, see the parts of SLIBII and DSIB in this section.

SLIB24/SLIB48 are capable of accommodating up to 6 single line analog devices. The boards are configured with hybrid circuit and CODEC; converts A/D and D/A signal. SLIB24/SLIB48 allow the SLT access to CO Lines connected to the system, other stations, and most features of the system through the use of dial codes. Connections to the SLIB are made through RJ21 type female connector.

The SLIB24/SLIB48 can be equipped with a Message Wait source (optional MSGU for SLIB24 or MSGU48 for SLIB48), which activates a lamp in the SLT, if so equipped. The Message Wait source sends 90V DC signal to the SLT illuminating the MW lamp. A Ring Generator Unit is required in the cabinet where a SLIB is installed. An optional DTMF receiver unit (DTRU) can be installed on the SLIB24/SLIB48.

The SLIB24 allows a Single Line Telephone to be connected up to 2.5 Kilometers (8,200 feet, loop resistance: 490 ohm) from the system using 22 AWG wire. The SLIB48 allows a SLT to be connected up to 5 Kilometers (16,500 feet, loop resistance: 790 ohm) from the system using 22 AWG wire. See the Table 2.3.5.

In addition, one LED is mounted on the PCB to indicate the in use status of ports connected to SLIB. It will turn on when one or more ports are busy.

The SLIB24/SLIB48 can be installed in the universal slot No. 1-6 in any KSU.

Add-on boards: DTRU, MSGU (for SLIB24), MSGU48 (for SLIB48)

SLIB II (Single Line Interface Board with 12 Ports)

SLIB II provides the capability to connect 12 single line analog terminals to the system with appropriate A/D and D/A conversions. SLIB II is -28V DC feeding voltage. The SLIB II allows the SLT access to CO Lines connected to the system, other stations, and most features of the system through the use of dial codes. Connections to the SLIB II are made through RJ21 type female connector.

The SLIB II is equipped with a Message Wait source, optional MSGU II, which activates a lamp in the SLT, if so equipped. The Message Wait source sends 90V DC signal to the SLT illuminating the MW lamp. A Ring Generator Unit is required in cabinet where a SLIB II is installed.

An optional DTMF receiver unit (DTRU II) can be installed on the SLIB II.

The SLIB II allows a Single Line Telephone to be connected up to 2.5 Kilometers (8,200 feet, loop resistance: 490 ohm) from the system using 22 AWG wire. See the Table 2.3.5. In addition, an LED is mounted on the PCB to indicate the status of ports connected to SLIB II. It will turn on when one or more ports are busy.

SLIB II can be installed in the universal slot No. 1-6 in any KSU.

The maximum extension ports are limited by 96 extensions in ARIA-130 system.

Add-on boards: DTRU II, MSGU II

SLIB2E (Single Line Interface Board with 12 Ports)

SLIB2E provides the capacity to connect 12 single line analog terminals to the system with appropriate A/D and D/A conversions. SLIB2E is feeding -28V DC voltage. The SLIB2E allows the SLT access to CO Lines connected to the system, other stations, and most features of the system through dial codes. Connection to the SLIB2E is made through RJ21 type female connector.

The SLIB2E is equipped with a Message Wait source, optional MSGU48, which activates a lamp in the SLT, if so equipped. The Message Wait source sends 90V DC signal to the SLT illuminating the MW lamp. A Ring Generator Unit is required in cabinet where a SLIB2E is installed. An optional DTMF receiver unit (DTRU4) can be installed on the SLIB2E.

The SLIB2E allows a Single Line Telephone to be connected up to 2.5 Kilometers (8,200 feet, loop resistance: 490 ohm) from the system using 22 AWG wire. See the Table 2.3.5. In addition, an LED is mounted on the PCB to indicate the status of ports connected to SLIB2E. It will turn on when one or more ports are busy.

SLIB2E can be installed in the universal slot No. 1-6 in any KSU.

Add-on boards: DTRU4, MSGU48

DSIB (DKTU/SLT Interface Board with 12 Ports)

DSIB provides 6 SLT and 6 DKT interfaces. Connections to the DSIB are made through RJ21 type female connector. An LED is mounted on the PCB to indicate the status of ports connected to SLIB. It will turn on when one or more ports are busy.

6 DKT interface circuits on this board have the same characteristics that those on DTIB12/24 do. See the part of DTIB12/DTIB24 in this section. 6 SLT interface circuits on this board also have the same characteristics as SLIB24. DSIB is +24V DC feeding voltage. The DSIB is equipped with a Message Wait source, optional MSGU, which activate a lamp in the SLT, if so equipped. The Message Wait source sends 90V DC signal to the SLT illuminating the MW lamp. A Ring Generator Unit is required in cabinet where a DSIB is installed.

The DSIB allows a Single Line Telephone to be connected up to 2.5 Kilometers (8,200 feet, loop resistance: 490 ohm) from the system using 22 AWG wire. See the Table 2.3.5. The DSIB also allows a DKTU to be connected up to 0.5 Kilometers (1600 feet) from the system using 22 AWG wire. See the Table 2.3.5 and Table 2.3.6.

The DSIB can be installed in the universal slot No. 1-6 in any KSU.

The maximum extension ports are limited by 96 extensions in ARIA-130 system.

Add-on boards: DTRU, MSGU

WTIB / WTIU (Wireless Terminal Interface Board / Unit)

The WTIB provides standard interface between the ARIA-130 digital Key Telephone system and DECT (Digital Enhanced Cordless Telecommunications) Network. The system can accommodate two WTIBs in the same KSU, which are capable of supporting up to 16 Base Stations. The WTIB can be optionally equipped with WTIU to expand Base Stations, which can support up to additional 4 base stations. So one WTIB with WTIU allows maximum 8 Base Stations to be connected.

Following table shows the capacity of WTIB and its expansion board.

Table 2.4.6 Capacity of WTIB

• Note
  1. Register-able Maximum Wireless Terminal numbers are programmable in Admin field 102.
  2. WTIB/WTIU contains RJ11 type connectors for the connection to Base Stations.

A WTIB can be installed in the universal slot No. 1-6 in any KSU.

WTIB for GDK-100 can not be used in the ARIA-130 system.

In case of using two WTIBs, the boards should be installed in the same KSU.

S/W Version of WTIB Board is 1.0H

Analog Trunk Boards

Five kinds of analog trunk boards are available in ARIA-130 system;

Table 2.4.7 Capacity of SLT boards

LCOB (Loop Start Co Line Interface Board)

LCOB provides 4 CO/PBX Loop Start CO Lines which support pulse/DTMF signal. Each Interface contains ring and loop current detection circuits, A/D and D/A conversions, and pulse and ground flash signaling circuit. LCOB contains 4 LEDs to indicate the in use status of each CO line.

RJ21 type male connector is mounted on the front edge of the LCOB for the connection to lines.

LCOB can be optionally equipped with up to 4 Call Metering Units (CMU) to monitor call charge, a Call Progress Tone Unit (CPTU) to detect call progress tone and a DTMF Receiver Unit (DTRU) to detect DTMF signal.

A CMU supports call metering function and can be installed on each line. And the appropriate type of CMU should be installed on the line according to the national specification.

Each CPTU contains two tone detection circuits that are time shared under software control as system resources. These detectors are used in support of several features such as ACNR. If such features are to be used, it is recommended that at least one CPTU be provided for every LCOB. According to sensitivity of tone detector, two types of CPTU (CPTU/A, CPTU/B) are available. CPTU/A has wide tone detection range(305Hz~640Hz) and CPTU/B has narrow tone detection range (350Hz, 620Hz, 440Hz, 480Hz±1%).

LCOB can be installed in the universal slot No. 1-6 in any KSU.

Add-on boards: DTRU, CPTU/A, CPTU/B, CMU50PR/CMU12PR/CMU16

LCOB8 (Loop Start Co Line Interface Board with 8 Ports)

LCOB8 provides 8 CO/PBX Loop Start CO Lines which support pulse/DTMF signal. LCOB8 contains 8 LEDs to indicate the use of each CO line.

RJ21 type male connector is mounted on the front edge of the LCOB8 for the connection to lines.

LCOB8 can be optionally equipped with up to two Call Metering Units (CMU4) to monitor call charge, a Call Progress Tone Unit (CPTU4) to monitor call progress tone and a DTMF Receiver Unit (DTRU4) to detect DTMF. A CMU4 supports 4 channels call metering function. And the appropriate type of CMU4 should be installed on the line according to the national specification. A CPTU4 contains 4 tone detection circuits that are time shared under software control as system resources. These detectors are used in supporting several features such as ACNR. If such features are to be used, it is recommended that CPTU4 should be provided for every LCOB8. According to sensitivity of tone detector, CPTU4 has wide tone detection range(305Hz~640Hz).

LCOB8 can be installed in the universal slot No. 1-6 in any KSU.

Maximum 40 analog lines limit Analog CO interface ports in ARIA-130 system.

Add-on boards: DTRU4, CPTU4, CMU4_50PR / CMU4_12PR / CMU4_16

EMIB (E&M Tie Line Interface Board)

EMIB provides 4 interface circuits that support 4-wire E&M only (no 2 wire in Australia).

The EMIB board contains four LEDs to indicate the status of each line. 4-pair male connectors are mounted on the front edge of the EMIB and 4-pair male connectors with screw are provided for the connection to lines.

EMIB can be installed in the universal slot No. 1-6 in any KSU.

Add-on board: DTRU

Note: – that the Australian version of the EMIB supports 4 wire E & M only, it does not support 2 wire working.

ISDN Boards

ARIA-130 ISDN Boards are capable of supporting various types of ISDN as followings,

Table 2.4.8 ISDN boards

GDK-100 ISDN PRIB (Primary Rate Interface Board)

PRIB (Primary Rate Interface Board) is capable of connecting to 1 PRI line, which has an interface circuit for 30 time slots with 2.048Mbps data rate speed. PRIB will be positioned at reference point la on ETS 300 001, that is TE slave without power feeding. And, Data & bit clock are transmitted by the NT master and extracted by TE salve.

PRIB contains reset and watchdog circuit, address decoder, external RAM, program memory (ROM), the circuitry to control PLL device and DBID, and the board line’s specific circuitry. The line interface circuit consists of LXT304A which provides receive jitter attenuation, MT8979 which provides a complete interface between a 2.048Mbps primary rate and MITEL’s Serial Telecomm Bus (ST-BUS), and MT8920 which is provides a simple interface between ST-BUS and parallel system environments.

PRIB can be installed in the universal slot No. 1-6 in any KSU.

Max. 2 PRIBs can be installed in ARIA-130 system.

But, ARIA-130 supports maximum 40 B channels with 2 PRIBs.

ARIA-130 ISDN PRIB(Primary Rate Interface Board)

ARIA-130 PRIB (Primary Rate Interface Board) is capable of connecting to 1 PRI line, which has an interface circuit for 30 time slots with 2.048Mbps data rate speed. PRIB will be positioned at reference point la on ETS 300 001, that is TE slave without power feeding. And, Data & bit clock are transmitted by the NT master and extracted by TE salve.

Compared to GDK-100 PRIB, ARIA-130 PRIB doesn’t have on-board processor and is controlled by main CPU on MPB.

PRIB can be installed in the universal slot No. 1-6 in any KSU.

Max. 2 PRIBs can be installed in ARIA-130 system.

But, ARIA-130 supports up to max 40 B channels with max 2 PRIBs.

GDK-100 ISDN BRIB (Basic Rate Interface Board: T interface only)

BRIB has specified to support four interface circuits that allow interfacing the ISDN BRI. Four interface circuits are used for the transmission of digital signals. Data & clock are transmitted by the NT master and extracted by TE salve. BRIB will be positioned at reference point Ia (T) on ETS 300 012, that is TE slave without power feeding.

BRIB contains reset and watchdog circuit, address decoder, external RAM, program memory (ROM), the circuitry to control the highway interface (DBID), and the board line’s specific circuitry. The board line’s specific circuitry is PEB2084 for Physical layer and PEB2075 for data link layer.

BRIB can be installed in the universal slot No. 1-6 in any KSU.

The maximum 5 BRIBs can be installed in ARIA-130 system.

ARIA-130 ISDN BRIB

BRIB has specified to support two interface circuits that allow interfacing the ISDN BRI. two interface circuits are used for the transmission of digital signals. Data & clock are transmitted by the NT master and extracted by TE salve. BRIB will be positioned at reference point Ia (T) on ETS 300 012, that is TE slave without power feeding.

Compared to GDK-100 BRIB, ARIA-130 BRIB doesn’t have on-board processor and is controlled by main CPU on MPB.

BRIB can be installed in the universal slot No. 1-6 in any KSU.

The maximum 3 BRIBs can be installed in ARIA-130 system.

ARIA-130 ISDN BRIU

BRIU has specified to support two interface circuits that allow interfacing the ISDN BRI. two interface circuits are used for the transmission of digital signals. Data & clock are transmitted by the NT master and extracted by TE salve. BRIU will be positioned at reference point Ia (T) on ETS 300 012, that is TE slave without power feeding.

ARIA-130 BRIU can be installed on the ARIA-130 BRIB optionally.

ISDN STIB (Basic Rate Interface Board: switch-able S/T interface)

The S or T interfaces are based on the existing interface described in ETSI 300 012, which is based on ITU_T Recommendations I.430 and provides modification and further requirements.

This is applied at the S or T reference points for the basic interface structure defined in ITU_T I.412. Layer 1 of the interface requires a balanced metallic transmission medium, for each direction of transmission capable of supporting 192Kbps(2B+D). Data & bit clock are transmitted by the NT master and extracted by TE slave. ARIA-130 can be positioned at reference point Ia (T) or Ib (S) on ETS 300 012 that is TE-slave without power feeding or NT-master with power feeding. By selecting the jumper position on each line interface, STIB supports S-interface (Line card function) or T-interface (Trunk function).

For physical layer interface function, SIEMENS’s PEB2084, Quadruple Transceiver for S/T interface which implements four wire S/T interface used to link voice/data digital transmission to ISDN BRI is applied. It can handle up to 4 S/T interfaces simultaneously according to ITU-T I.430, ETSI 300.012, and ANSI T1.605 standards.

For data link layer interface function, SIEMENS’s PEB2075 ISDN D-channel exchange controller, which is a serial HDLC data communication circuit with four independent channels is used. Each channel is fully independent and programmable by its own register set.

For power feeding control, PEB2025(Power feeding device from SIEMENS) is occupied. It can handle up to 4 channels with current limiting and short circuit protection.

STIB can be installed in the universal slot of slot No. 1-6 in any KSU.

The maximum 5 STIBs can be installed in ARIA-130 system.

VOIB (Voice Over Internet Protocol Interface Board)

This board for the ARIA-130 Digital Key Telephone systems provides VoIP(Voice over Internet Protocol) feature, which allows Toll-Free communication between two systems via LAN(local area network) that supports Internet Protocol (IP).

The board transmits and receives voice and data in an IP format to and from the network.

This board supports Voice over IP (VoIP) and Fax over IP (FoIP).

The purpose of the board is to take advantage of the applications offered utilizing IP protocol while retaining the reliability of traditional telephone PBX. It requires a unique address, known as an IP or TCP/IP address.

This address must be compliant with IANA (Internet Assigned Number Authority) standards for IP addressing to insure its individuality. Until the IP address is entered in programming, the VOIB is inactive.

VOIB board complies VoIP Protocol Stack standard, H.323 Revision 2, and in case of connecting to a system from other vendor, it is strongly recommended to check interoperability before installation and purchase decision.

To avoid the interoperability problem with other system, it is recommended to use between ARIA-130 and ARIA-130 or ARIA-130 and ARIA-300.

To insure Quality of Service (QoS), it is also recommended to use this board under Intranet which guarantees the quality of network.

VOIB can be installed in the universal slot No. 1-6 in any KSU.

Maximum four(4) VOIU board can be installed in a VOIB, and each VOIU provides two(2) VoIP channels.

Add-on boards

This chapter describes add-on boards, which can be installed on various types of boards to support the additional function

Table 2.4.9 Add-on boards

• Note:

1. DTRU can be installed on SLIB24, SLIB48, DSIB, LCOB. And DTRUII can be only installed on SLIBII. DTRU4 can be installed on LCOB8, SLIB2E and SLIBII.
2. MSGU can be installed on SLIB24 and DSIB, MSGU48 on SLIB2E and SLIB48, and MSGUII on SLIBII.
3. CPTU/A, CPTU/B can be installed on LCOB. And CPTU4 can be installed on only LCOB8.
4. Each type of CMU can be installed on the LCOB according to the local market condition and regulatory requirements.

PMU1 (Programming Memory Module)

PMU1 is installed on MPB, has a program for system control, administration, and call processing. PMU1 has 4M byte Flash ROM which download software through RS-232C, ISDN line, LAN port, or Modem port on MPB.

PMU1 will only support one KSU.

PMU2 (Programming Memory Module)

PMU2 is installed on MPB , has a program for system control, administration, and call processing. PMU2 has 4M byte Flash ROM which download software through RS-232C, ISDN line, LAN port, or Modem port on MPB.

PMU2 will support one OR two KSU’s.

ASMU1 (Advanced Software Module Unit1)

ASMU1 is one of the program package, the functions are as follows ;

-PC Attendant

-CTI

-Networking

ASMU1 package contains a CD-ROM, a PMU (labeled as ASMU1), a serial cable, SMEMU.

PMU in ASMU1 has 8M byte Flash ROM for download software through RS-232C, ISDN line, LAN port, or Modem port on MPB.

ASMU1 will only support one KSU.

ASMU2 (Advanced Software Module Unit2)

ASMU2 is one of the program package, the functions are as follows ;

-PC Attendant

-CTI

-Networking

ASMU2 package contains a CD-ROM, a PMU (labeled as ASMU2), a serial cable, and SMEMU.

PMU in ASMU2 has 8M byte Flash ROM for download software through RS-232C, ISDN line, LAN port, or Modem port on MPB.

ASMU2 will support one OR two KSU’s.

DMEMU (Dram Memory Unit)

DMEMU is an option board for the software downloading and the other features through Ethernet port. EDO-RAM memory module is designed to support a 32-bit wide bank of SDRAM memory package.

MODU (Modem Unit)

The MODU(Modulator & Demodulator Unit) provides serial communication method of RS-232C interface for remote maintenance and remote PC Admin. It supports V.34, V.32 bis, V.32, V.22bis, V.22, V.23, and V.21 Data Mode. Therefore it operates in full-duplex, asynchronous modes at line rates up to 33.6kbps.

The Modem Unit provides an asynchronous modem for access to the system database and fault reporting features from a remote site. The modem may be connected to a pre-selected CO Line through the system-switching matrix. The MODU port is independent of the SIU standard RS-232C port, allowing system database access, etc. without the need to interrupt the SMDR output.

MODU is optionally installed on MPB.

SIU (Serial Interface Unit)

SIU provides additional one RS-232C interface circuits in MSIB. The SIU is useful for system maintenance, PC based admin., SMDR print out and SMDI for PC based voice mail system. Followings are the list of the system’s output;

– Administration database

– Off-line SMDR (on-demand)

– On-line SMDR

– Statistical Information

– SMDI (voice mail)

– System trace data

The SIU can be optionally installed on MPB.

DTRU/DTRU II/DTRU4 (DTMF Receiver Unit)

A DTRU contains 2 DTMF receiver circuits, and a DTRU II has 4 DTMF receiver circuits. Each receiver of DTRU /DTRU II is time-shared under the control of the system software, as a system resource regardless its position.

The DTRU can be optionally installed on SLIB24, SLIB48, DSIB and LCOB.

The DTRU II can be optionally installed on SLIB II.

The DTRU4 can be optionally installed on LCOB8, SLIB2E and SLIBII.

Maximum DTMF receivers are 46 in ARIA-130 system.

MSGU/MSGU48/MSGU II (Message Wait Unit)

The Message Wait Unit sends 90V DC signal to the SLT illuminating the Message Wait lamp. The MSGU and MSGU48 contain 6 circuits to support 6 SLTs. The MSGUII contains 12 circuits to support 12 SLTs.

The MSGU can be optionally installed on SLIB24 and DSIB.

The MSGU48 can be optionally installed on SLIB48 and SLIB2E.

The MSGU II can be optionally installed on SLIB II.

CPTU (Call Progress Tone Detection Unit; CPTU/A, CPTU/B, CPTU4)

The Call Progress Tone Detection Unit is used to detect specific call progress tones which are supplied from the CO or PABX. Tone detection is employed to support features such as ACNR(Automatic Called Number Redial). CPTU provides 2 tone detection circuits that are time-shared under the control of the system software, as a system resource regardless its position.

CPTU have two versions; CPTU/A and CPTU/B. CPTU/A has wide tone detection range (305Hz – 640Hz), and CPTU/B has narrow tone detection range (350Hz, 620Hz, 440Hz, 480Hz  1% ).

The CPTU can be optionally installed on the LCOB.

The CPTU4 can be optionally installed on the LCOB8.

CMU (Call Metering Unit)

The Call Metering Unit detects call metering signals from the CO or PABX to monitor call duration/charges. There are six kinds of CMUs as followings,

– 12KHz

– 12KHz and Polarity Reversal

– 16KHz

– 50Hz Longitudinal

– 50Hz Longitudinal and Polarity Reversal

– Polarity Reversal

CMU can be optionally installed on the LCOB and each CMU supports one CO Line.

Each type of CMU can be installed on the LCOB according to the local market condition and national regulatory requirements.

CMU4 should be installed only on LCOB8.

VCEU (Voice Channel Expansion Unit)

The VCEU allows for expansion of the four voice channels on the VMIB. VCEU consists of four(4) DSPs. One DSP is in charge of one voice channel.

VCEU can be optionally installed on the VMIB.

See clause 2.4.7 VMIB.

FMEU (Flash Memory Expansion Unit)

The FMEU allows for expansion of the Nand Flash memory on the VMIB. The FMEU expands to about 5 hours for record and play time. FMEU consists of fives(5) NAND Flash ROMs.

FMEU can be optionally installed on the VMIB.

See clause 2.4.7 VMIB.

Keyset & Terminals

In addition to supporting analogue Single Line devices, by selecting appropriate interface boards, the system will support either or both the LG Digital Keysets / Terminals.

Digital Keysets And Terminals

Various types of digital terminals are used with ARIA-300 DTIB12/DTIB24/DSIB as below:

Table 2.4.10 Digital Keyset and terminal

• Note:

1. This type of terminal and KD/C and KD/EC series Keysets will not be supplied any more, but CTIU30 which are inserted on the bottom side of LKD Keysets, are supplied for CTI operation. See GDK-PC PHONE (CTI) in this section.
2. Minimum software requirements for LKD operation: 3.2 or later version (except 3.4 version)

Digital Keysets

General Description

Each Digital Keyset has a standard 12 button dial-pad, color coordinated handset, an integral Wall Mount kit, a slide-out Directory Tray, an array of “Flexible Buttons”, and 12 Fixed Feature Access keys.

All of the Flexible and Fixed Buttons, except Volume, incorporate a long-life, super-bright LED to indicate the feature or circuit status. The number of “Flexible Buttons” differ from models in above table.

The fixed feature access keys are the same for each keyset 8/2 button Keyset. Each Digital Keyset includes a RJ-11 type jack for connection to the system. See figures from Fig 2.4.7 to Fig 2.4.11.

Speaker Phone

Each Digital Keyset except LKD-2NS is equipped with circuitry that enables the telephone to be used hands-free in two way conversations. This circuitry provides voice-switched speaker phone operation which gives channel control to the party with the highest energy level. The speaker phone circuit is controlled by the user with the MON button at KD, KD/E and the ON/OFF button at LKD Keyset.

Volume Control

The volume control is a rocker arm button. Pressing the right side increases volume, the left decreases volume. The volume button controls the volume level of voice and ring signals received at the speaker in the keyset. Also, in the Dial-By-Name (Directory Dial) mode, the volume button scrolls the name display up and down, scrolling display information to find a telephone number in the directory.

LCD Display

The Display Keysets with EXE suffix in model name incorporate a 2-line, 48-character Liquid Crystal Display (LCD). The LCD provides alpha-numeric display of various information to assist the user in operation of features. In the idle mode, the display will show the station name or number on the top line and the time and date on the second line. And The Large Display Keysets with LD suffix also incorporate a 7-line, 112-character large Liquid Crystal Display (LCD)

Digital DSS

The Digital Direct Station Selection/Direct Line Selection (DSS/DLS) Consoles can be connected to any port of a DTIB in place of a Keyset. Up to 7 DSS/DLS Consoles can be associated with a Keyset in the system database 7. DSS/DLS Consoles can be installed in the same table beside the specific station. Each console incorporates a 4 by 12 matrix of “Flexible Buttons”, a total of 48 Buttons, each with an associated LED for status indications. The DSS/DLS Console includes a RJ-11 type jack for connection to the system.

Digital Phone Box

The Digital Phone Box provides hands-free intercom conversation from any location that generally does not require a fully functional Key Telephone. The Digital Phone Box is connected to any port of a DTIB in place of a Keyset. The Digital Phone Box includes a volume control slide switch and has 2 feature buttons with LEDs; one to call preprogrammed stations CALL and the second to block incoming calls DND

MOHU (Music On Hold Unit)

The MOHU provides External Music Source to the system through any kind of Single Line Interface including 2B-SLIU30 in ARIA-130 System. The external music source provided through single line interface is used as music source of the system, that is, the music source through MOHU offers the same function that the other external music source of the system do. A MOHU has two interface circuits to connect 2 music sources with 2 single line interface. The system allows the maximum 5 interface circuits (restricted by the program) through the maximum 3 MOHUs to be connected. The single line interfaces connected to MOHU should be selected by Admin programming.(PGM #171, 4th button)

The characteristics of MOHU interface are followings;

– Impedance: 600 ohm

– Transmission loss: 1 dB +/- 1dB at 1020Hz

– Maximum music source input: Max. 0 dBm @ 600 ohms

The MOHU can be connected to any kind of single line interface including 2B-SLIU30.

This module may be available to support special local market conditions.

2B-Module

The 2B-module allows another terminal, DKTU (Digital Key Telephone Unit) or SLT (Single line Telephone) behind LKD-30DS to be connected. There are 2 kinds of 2B-modules; 2B-DTIU30 for the connection to another DKTU behind LKD-30DS, and 2B-SLIU30 for the connection to another SLT behind LKD-30DS. These 2B-modules can be installed only in LKD-30DS. See Figure 2.4.19 2B modules.

In ARIA-300 system, LDK-30DS with 2B-module can be connected to every even-numbered port (0,2,4,…) of DTIB12/DTIB24/DSIB. In that case, any digital terminal can not be connected to the consecutive port (1,3,5,…). So the total capacity of DTIB12/DTIB24/DSIB is not changed by the connection of 2B-module.

The advantage of 2B module in ARIA-130 system;

1. Simple wiring with two terminals.

2. DTIB is capable of connecting to single line device through 2B-SLIU30. It is useful for the customer who wants more single line devices even though DTIB is installed in the system.

3. DTIB is capable of connecting to single line device such as Fax/Modem without any SLIB board.

2B modules are supported in the following condition

– Software : 3.2 or later version (except 3.4 version)

– Hardware: Digital Terminal Interface only, LKD-30DS, 2B-DTIU30 or 2B-SLIU30

– Line length. See clause 2.3.3 Electrical Specifications

• Note:

1. In case of using 2B-DTIU30 and the secondary digital keyset, it is recommended to use the separate main’s adapter, which confirms to the appropriate national or local electrical adapter for the secondary DKTU.
2. The separate mains adapter can be get in local market, the recommended specification is;
   • Output capacity: 24 to 30V DC, more than 200 mA
   • Size of output plug: the inside diameter – 2.1mm, the outside diameter: 5.5mm

The following table shows LKD series which the 2B module can be installed.

Table 2.4.11 Available 2B module in LKD series

For more details, see “Installation manual for Fig 2.4.9.a 2B-DTIU30 and Fig 2.4.9.b 2B-SLIU30”.

GDK-PC Phone (CTI)

GDK-PC PHONE is based on Microsoft TAPI (Telephony Application Programming Interface) Standard Specification and Windows 3.1 or Windows 95/98 environment. With Computer Telephony, a customer can use computer to take an advantage of a wide range of sophisticated communication features and services over a telephone line. GDK-PC PHONE includes the various value-added features to integrate Computer and Telephone, to manage all the details associated with telephone business.

There are 2 kinds of hardware configurations, one is an external CTI module with KD/C or KD/EC series DKTU, the other is an internal CTI module with LKD series DKTU. See Fig 2.4.10.a the connection of the external CTI module, Fig 2.4.10.b the connection of the internal CTI module.

External CTI module package

An external CTI module contains three connectors, 2 RJ-11 type jacks and a RS-232C. One of RJ-11 type jack is used for the connection to Digital Terminal Interface port of the system through 2-wire telephone line, and the other is for the connection to KD/C or KD/EC series through 6-wire telephone line. And RS-232C, comprised of 9-pin connector, is for the connection to a computer. All the line cords and RS-232C cable are provided in the same package.

External CTI module allows only KD/C or KD/EC series to be connected, but not another type of DKTU.

Internal CTI module package

An internal CTI module can be installed on the bottom side of LKD series DKTU. And the cable with RS-232C 9-pin connector and RJ11 type plug is provided for the connection to a computer in the package.

There is the CTIU30 internal CTI module. CTIU30 can be installed in LKD-30DS, but not possible in LKD-30LDS with Large Display.

Table 2.4.12 Available CTI module in LKD series

For more details, see “Installation and User’s Guide for GDK-PC PHONE”.

INSTALLATION

INTRODUCTION

As with any sophisticated communications device, installation of the ARIA-130 System requires the care and forethought of a competent technician. Installation proceeds in 5 major steps;

• Site Preparation
• KSU Installation
• PCB Installation
• System Wiring
• System Programming and Verification

By utilizing the instructions that follow, the installation is quick and efficient. Directions for System Programming are briefly given in SECTION 6. CUSTOMER DATABASE PROGRAMMING.

SITE PREPARATION

General Site Consideration

The first step is to locate an acceptable site for the common equipment (KSUs, boards, etc.). When locating a mounting site for the KSUs, the following points must be considered;

1. The KSUs are designed for wall mounting and should not be mounted directly to a masonry or plaster- board wall. It is recommended that a 1/2 plywood backboard be firmly mounted to the wall. After that, the KSU and the MDF are mounted to the backboard.
2. The location must have access to a dedicated 110 Volt AC or 220 Volt AC, 50-60 Hz circuit with a circuit breaker or fuse rated at 15 amps. A 3-wire parallel blade grounded outlet should be within approximately 2 meters (6 feet) of the lower left rear of the KSU mounting.
3. The location must have access to a good earth ground, such as a metallic cold water pipe with no non-metallic joints. The ground source should be located as close as possible to the system.
4. The system should be located in an area which is well ventilated with a recommended temperature of 20-26 degrees C (68-78.8 degrees F) and a relative humidity of 5-90 % (non-condensing).
5. The system should be located within 8 meters (25 feet) of the telephone company’s termination point. Also, the location should be within the prescribed station loop lengths for all keysets and terminals. If existing cabling is to be employed, the location of existing cabling and conduits should be considered.
6. The location should have adequate accessibility, space and lighting for future servicing and should consider the need for future expansion.
7. The site should be away from radio transmitting equipment, arc-welding devices, copy machines, and other electrical equipment capable of generating electrical interference. The system should be protected from flooding and heavy machinery as well as excessive dust and vibration.

Backboard Installation

A wooden backboard is recommended for all installations and must be installed when the location has masonry or plasterboard walls. A 0.5-inch plywood material is sufficient for most installations. The backboard should be mounted at a convenient height, about 1 meter above the floor, and be bolted in a number of places to distribute the weight of the system.

Space should be available on the bottom side of the backboard for the MDF and/or other MDF and for optional equipment such as a music source and PFTU, etc.

Verify On-Site Equipment

Once the equipment installation site has been identified and a dedicated AC outlet, earth ground, and lighting and ventilation are available, verify that all equipment required is on-site and has not been damaged during shipment. Assure there is no shipping damage. Note that a mounting template is packed with KSU and this template will be required later in the installation. Check that the type and quantity of boards received is correct and optional equipment and a Power Line Surge Protector are on-site. Note that the individual boards should not be unpacked at this time.

If any equipment is damaged or missing, notify appropriate personnel to correct the situation.

KSU Installation

ARIA-130 system consists of two KSUs, 1st and 2nd KSU. The 2nd is used for expansion KSU.

Caution:

1. Installing 1st and 2nd KSU together on the brick wall can cause the connection between Basic and Expansion KSU to be unstable. So we recommend that two KSUs should be installed on the flat wall.
2. Powering on when KSU1 and KSU2 are both installed: –
   • Power on sequence: power on the 2^nd KSU first and then the 1^st KSU
   • If the 1^st KSU is powered on before the 2^nd KSU, then the MPB must be reset.

Mounting 1st and 2nd KSU

The 1st KSU is metal frame cabinet designed for wall mounting. The KSU must not be mounted on a masonry or dry-wall surface, in this case a wooden backboard is required, reference paragraph backboard Installation. The distance between mounting holes and the position of mounting holes is shown in Fig 3.3.2 ~ 3.3.3.

The KSU is mounted with four #10 or larger, 1.5 inch or longer screws.

First, drill pilot holes in the two locations marked, insert the screws and tighten leaving about 0.5 inch exposed. Mount the KSU on the screws and tighten the screws securely.

The 2nd KSU for expansion is a metal housing designed for wall mount installation as the 1st KSU.

The 2nd KSU is mounted in a manner similar to the 1st KSU, refer to Fig 3.3.3. Select the positions of two holes to fix 2nd KSU on the wall so that the proper connection between 1st KSU and 2nd KSU will be possible. Mount the 2nd KSU on the screws and tighten the screws securely. And insert the 4 fasteners in the both left and right side. Fasten the fasteners with 8 screws between the 1st KSU and 2nd KSU, refer to Fig 3.3.5.

Figure 3.3.1 KSU Exterior

Figure 3.3.2 1st KSU Mounting Holes & Installation Layout

Figure 3.3.3 1st, and 2nd KSU Mounting Holes & Installation Layout 1

Figure 3.3.4 1st and 2nd KSU Mounting Holes & Installation Layout 2

Figure 3.3.5 Connection between 1st KSU and 2nd KSU

Figure 3.3.6 Connection between 1st KSU and 2nd KSU

RGU Installation

The Ring Generator Unit(RGU6) is needed in the 1st and 2nd KSU if SLIB24, SLIB48, SLIBII, SLIB2E and DSIB are to be installed, to provide Ring voltage and Message Wait Source.

The internal RGU6 is fixed on the right bottom side panel with the two screws provided inside the KSU and is connected to RGU (marking on PCB) connector on the system back-plane of KSU.

See Fig 3.3.7.

Figure 3.3.7 RGU Installation

A corresponding cable for connecting between external/internal RGU and KSU is provided with RGU in the same package.

PFTU Installation

The PFTU provides the relay contacts for the direct connection of 6 Exchange Lines (CO Lines) to 6 Extension Lines (SLT Lines) in event of a power or processor failure. The PFTU can be optionally installed on the right upper side of every KSU.

2 control wires are connected to the PFTU (marking on PCB) on back-plane of the system regardless of the polarity of control wires. The PFTU connector is provided but control wires should be got locally. The specification of control wires is AWG #22, #24 or #26 regardless of their length.

A RJ21 type connector, which consists of 25 pairs, is connected CO line, LCOB, SLIB and SLT as section 3.5.5 PFTU Wiring.

An earth terminal is provided, and the grounding method of the PFTU is shown in Fig 3.3.9 when the PFTU is installed outside KSU. And there is a test switch on the surface of PFTU; TEST position of the switch is used for testing PFTU function, and NORMAL position of the switch for normal operation.

In case a PFTU can be installed in the inside of KSU. Its position is the upper side of RGU position.

See Fig 3.3.8 for connection earth cable.

Figure 3.3.8 The exterior of PFTU

KSU Grounding

Before connection to the mains supply, the Aria-130 system must have a hard-wired protective earth installed by a qualified person. The protective earth is required for user safety and also to minimise EMC interference.

This is a mandatory requirement to satisfy ACA compliance.

A separate cable should be used between the ground source and the KSU, UL 1015 AWG #18 or larger copper wire is recommended. The wire should be kept as short as possible, it is recommended that the wire be no longer than 1 meter (about 3.28 feet).

Connecting Wire: 1. UL 1015 AWG#18 or larger than this.

2. Length ≤ 1 meter * The shorter the length of wire is, the better it is.

3. Color : Green / Yellow

Figure 3.3.9 The Connection Method of Earth Cable between KSU, External PFTU

AC Input Selection at PSU

The Power Supply Unit (Fig 3.3.10.a) provides power for the system boards and telephones, converting the AC Voltage input to appropriate DC voltages.

ARIA-130 has a built-in PSU for each cabinet, which is supplied with KSU as basic component.

Fig 3.3.10.a shows connectors and switches from PSU, and Fig 3.3.10.b shows the inside after removing PSU shield cover.

The PSU can operate from either 110 or 220/230 Volts AC according to the position of Input Voltage Selection Connector of the PSU board as shown in Fig 3.3.10.c. Generally the PSU is shipped with this connector set to 220/230V AC position(CN5).

If local AC input is 110 volts, move the connector to the “110/115V” position, CN6. If local AC is 220/230 volts, move the switch to the “220/230V” position, CN5 .

Default setup of the PSU : 220/230VAC(CN5).

The range of main input voltage and the fuse ratings of ARIA-130 PSU according to the position of VOLTAGE SELECTOR switch are as follows;

Table 3.3.1 Fuse rating of ARIA-130 PSU

PSU capacity is as follows;

Unit: A

Table 3.3.2 Power Capacity of ARIA-130 PSU

Figure 3.3.10.a Power Supply Unit

Figure 3.3.10.b PSU Shield Cover

Power

Inlet

○

○

To Frame Ground

CN1

F1

T3.15A H250V

LED1

○

○

○

○

○

○

○

○

L3

C1

L1

L2

C4

C3

Z1

R1

C6

R3

○

○

CN5

220/230V

○

○

CN6

110V

C8

C9

R2

Input Voltage

Selection

Figure 3.3.10.c AC Input Selection

PCB INSTALLATION

PCB Handling And General Installation

No board should not be installed or removed with power applied.

Power must be turned off prior to insertion or removal of the PCB.

The system PCBs contain digital circuitry which, while extremely reliable, can be damaged by exposure to excessive static electricity. When handling PCBs, a grounded wrist strap should be used to protect the boards from static discharges. Also, use common sense when handling the PCBs. For example, do not place a PCB in locations where heavy objects might fall on the PCB and damage components.

To insert a PCB, hold the PCB by the injectors and, with components facing right, align the top and bottom edge of the PCB in the card guides. Slide the card into the system and use the injectors to seat the PCB firmly into the back plane connectors. To remove a PCB, reverse the procedure. Installation method of PCB is shown in Fig 3.4.1.

* Note : Care should be observed when inserting the MPB so that damage does not occur to the DIN connector pins(male pins) on the back plane.

Figure 3.4.1 PCB Installation

MPB Installation

The MPB is installed only in the MPB slot of the 1st KSU. The MPB may be equipped with 6 add-on boards; PMU for software program, a MODU for modem access to the system, and a SDRAM for software downloading and additional features. See Fig 3.4.2.

Lithium Battery

The MPB contains a lithium dry-cell battery to maintain memory and real-time clock functions. The battery is soldered on the MPB, and connected circuitry by on-off DIPswitch. So the switch is set to ON position before the MPB installation.

“ CAUTION: The system will not function properly if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries

according to the manufacturers instruction.”

RLY1 RLY2

1

2

3

4

5

6

7

8

PMU

CN1

CN2

DBID II

GSXD

CPU

S3C4530A

DMEMU

SMEMU

PLLU

OFF

Serial port

PJ1

Ext. MOH

PJ2

Ext. PAGE

SIU / MODU

ALARM

JTAG

connector

Battery

Switch

ARIA-130 MPB

LANU

Figure 3.4.2 MPB, PMU and option board configuration

Function of LEDs

The 8 LEDs mounted in the MPB provide diagnostic information for states of the board. Table 3.4.1 LEDs on the MPB shows the meaning of various states of LEDs.

Table 3.4.1 LEDs on the MPB

Function of SW3

The MPB also has an eight-position DIP switch, SW3. The function of each switch position is as followings;

Default setting: All ON position

Table 3.4.2 The function of each pole of SW3

Before programming the system, switch 8 should be placed in the on position and power cycled off and on to initialize the system database to default. Once the database has been initialized, switch 8 should be placed in the off position so as to protect the database.

After the lithium batteries(SW1 ON) and Add-on boards installed, insert MPB into the MPB slot of the 1st KSU.

Function of various switches and connectors

Table 3.4.3 Function of various switches and connectors

* Note:

• MPB should be installed only in the MPB slot of the 1st KSU.
• The Dipswitch, SW1 should be turned ON before the MPB installation to protect system data in the case of a power fail.
• The 8th pole (switch 8) of SW3 should be OFF to protect the variety features by Admin programming after the system power up and initialization. See Table 3.4.2.

When the system power is on, the default slots will be automatically redefined from the most left slot if the 8th pole of SW 3 is set to ON position. So It is recommended that a board among DTIB12, DTIB24 and DSIB is installed in the most left slot and a Digital Keyset with display is connected to the first port the board when the first initialization of the system, since only the FIRST STATION of the system can access the system database without PC Administration.

Add-on boards: PMU, MODU, LANU, SIU, SMEMU, DMEMU, PLLU

Note 1 – An ACA approved LIU must be installed to the external paging and MOH port

PMU Installation

The MPB should be equipped with PMU for system operation. Before installing the MPB, install PMU. Refer to Fig 3.4.2.

The PMU should be installed on MPB through the dual line connectors, CN1 and CN2 of MPB, so recommend visual inspection of the connecting state between MPB and PMU after installing it on MPB.

SMEMU Installation

SMEMU board has 2 Mbytes SRAM which is used for database of following features:

– PC Attendant

– CTI

– Networking

The SMEMU should be installed on MPB through the dual line connectors, CN6 and CN7 of MPB.

Note: The DIP switch, SW1 on SMEMU should be turned ON position before installation to protect system database in the case of a power fail.

LANU Installation

LANU board has 10/100 Mbps Ethernet interface for LAN connection, and can be sued for following features :

– Software upgrade via LAN

– Remote diagnostics

– CTI

– PC attendant at LAN network

– Networking

The LANU should be installed on MPB through the dual line connectors, CN9 and CN10 of MPB.

PLLU Installation

PLLU board has the function to synchronize the system clock to network, when using ISDN board and digital trunk(E1, R2DCOB).

PLLU should be installed on MPB through the dual line connectors, CN16 and CN17 of MPB.

Note: When not using PLLU, the pin #7 and #8 of CN17 should be short with a short pin, which is supplied with MPB

DMEMU Installation

DMEMU has 16M bytes EDO-DRAM which is needed for software download via following method :

• LAN Port : LANU
• Serial Port : RS232
• Analog Modem : MODU.

DMEMU should be installed on MPB through the dual line connectors, CN6 and CN7 of MPB.

MODU Installation

The MODU is used for remote access the system for system maintenance, PC based administration function and Software download(with DMEMU).

MODU can be installed on MPB through CN12 of MPB.

Note:

• One of MODU and SIU can be installed on the same connector of MPB selectively, not both.

SIU Installation

The SIU board is used for system maintenance, PC based Admin, SMDR print, SMDI and software download. The system supports up to 2 Serial Interface circuits, 1 circuit on MPB and additional 1 circuits on SIU board.

Followings are the list of the system’s output;

– Administration database

– Off-line SMDR (on-demand)

– On-line SMDR

– Statistical Information

– SMDI (voice mail)

System trace data

Software download

Note:

• SIU board can be installed only on MPB.
• SIU should be fixed on MPB with our plastic supporters provided.
• One of MODU and SIU can be installed on the same connector of MPB selectively, not both.

MISB Installation

The MISB contains 2 MOH inputs, 2 external paging ports and four dry contacts, and an alarm detection.

Table 3.4.4 Function of various connectors on MISB

Note :

• One MISB can be installed only in the slot No. 6 of the 1st KSU.
• In ARIA-130, SIU can not be installed on MISB .

Extension Board Installation

The system can be equipped with any combination of the extension boards; DTIB12, DTIB24, SLIB24, SLIB48, SLIBII, SLIB2E, DSIB, and WTIB. The station interface boards can be installed in any card slots in KSU.

It is recommended to install extension boards, e.g. DTIB from the left most slot (slot No.1). Also, since the first port of SLOT # 1 will be the database access port, it is recommended that a DTIB be installed in this slot and a Digital Keyset with display be connected to this port.

DTIB12/DTIB24 Installation

DTIB12/DTIB24/DSIB can be installed in any universal No 1 ~ 6 of any KSU.

Since the first port of SLOT 1 will be the database access port, it is recommended that a DTIB12, DTIB24 or DSIB be installed in this slot and a digital keyset with display be connected to this port.

Function of LEDs

Table 3.4.5 LEDs on DTIB12/24

Function of connector

Table 3.4.6 connector on DTIB12/24

Note:

• The distance between Digital Terminal Interface Board and Digital Terminal: see Table 2.3.5

In ARIA-130 system, LKD-30DS with 2B-module and secondary terminal can be connected to only every even-numbered port (0,2,4,…) of DTIB12/DTIB24/DSIB, then any digital terminal can not be connected to the consecutive odd port(1,3,5,…) in that case. See clause 2.4.12.3 2B-module and clause 2.4.12.4 GDK-PC PHONE in section 2 for more details regarding 2B-module and CTI module.

C

H

A

M

P

1

Figure 3.4.3 DTIB

DTIB12/DTIB24 can be installed in any universal slot No. 1-6 of any KSU.

So It is recommended that a board among DTIB12, DTIB24 and DSIB is installed in the most left slot and a Digital Keyset with display is connected to the first port the board when the first initialization of the system, since the FIRST STATION of the system at first can only access the system database without PC Administration. See clause 3.4.2 MPB Installation.

SLIB24/SLIB48 Installation

SLIB24/SLIB48 can be installed in any universal slot and allows 6 single line analogue devices to be connected. A MSGU/MSGU48 with 6 circuits can be optionally installed on SLIB24/SLIB48 respectively to light a message waiting lamp in the SLT connected to SLIB24/SLIB48, and a DTRU with 2 receivers can be optionally installed on SLIB24/SLIB48 to receive DTMF signals.

Function of LED

Table 3.4.7 LED on SLIB24/48

Function of various connectors

Table 3.4.8 connector on SLIB24/48

Note:

1. If you want Message Waiting function on SLIB24 or SLIB48, MSGU or MSGU48 should be installed on SLIB24 or SLIB48 respectively. MSGU can be installed on SLIB24, and MSGU48 can be installed on SLIB48.
2. The distance between SLIB and SLT : see Table 2.3.5
3. Maximum 2 SLIB48 cards can be installed in a cabinet.

Add-on boards: DTRU, MSGU(on SLIB24), MSGU48(on SLIB48)

D

T

R

U

MSGU

Or

MSGU48

C

H

A

M

P

1

Figure 3.4.4 MSGU/MSGU48 and DTRU Installation

SLIBII Installation

SLIBII can be installed in any universal slot and allows 12 single line analogue devices to be connected. A MSGUII with 12 circuits can be optionally installed on SLIB II to light a message waiting lamp in the SLT, and a DTRU II with 4 receivers can be optionally installed on SLIB II to receive DTMF signals.

Function of LED

Table 3.4.9 LEDs on SLIBII

Function of various connectors

Table 3.4.10 connector on SLIBII

Note:

1. If you want Message Waiting function on SLIBII, MSGUII should be installed on SLIBII.
2. The distance between SLIBII and SLT: see Table 2.3.5

Add-on boards: DTRU II, MSGU II

CN1

MSGU II

DTRU II

Figure 3.4.5 MSGU II and DTRU II Installation

SLIB2E Installation

SLIB2E can be installed in any universal slot and allows 12 single line analogue devices to be connected. Two MSGU48 can be optionally installed on SLIB2E to light a message waiting lamp in the SLT, and a DTRU4 with 4 receivers can be optionally installed on SLIB2E to receive DTMF signals.

ARIA-130 SLIB2E Iss: Rev:

CN8

●

DTRU4

SERVICE

NORMAL

ON:COUNTRY

OFF:CTR21

●

●

CN6

CN5

CN7

●

MSGU48

MSGU48

SW2

SW1

CN1

CN2

Figure 3.4.6 SLIB2E and MSGU48 configuration

Function of Switch

Table 3.4.11 Switches on SLIB2E

Note:

1. Country mode : H/W gain and transmission characteristics depend on Each country Spec.
2. CTR21 mode : H/W gain and transmission characteristics depend on CTR21 Specification.
3. ARIA-130 does not support the function of normal/service selection.
4. SW2 is used for selection of short loop or long loop in special country.

[ special country ( impedance = 600ohm ) : standard, India, Israel, China ]

Function of LED

Table 3.4.12 LEDs on SLIB2E

Function of various connectors

Table 3.4.13 connector on SLIB2E

Note:

1. If you want Message Waiting function on SLIB2E, MSGU48 should be installed on SLIB2E.
2. The distance between SLIB2E and SLT : see Table 2.3.5

SLIB2E can be installed in any universal slot No. 1-6 of any KSU

Add-on boards: DTRU4, MSGU48

CN9

MSGU48

DTRU4

MSGU48

Figure 3.4.7 MSGU48 and DTRU4 Installation

DSIB Installation

DSIB can be installed in any universal slot and allows 6 Digital terminals and 6 single line analogue devices to be connected. A MSGU with 6 circuits can be optionally installed on DSIB to light a message waiting lamp in the SLT connected to DSIB, and a DTRU with 2 DTMF receivers can be optionally installed on DSIB to receive DTMF signals using a system resource.

Function of LED

Table 3.4.14 LEDs on DSIB

Function of various connectors

Table 3.4.15 connector on DSIB

Note:

1. If you want Message Waiting function with SLT, MSGU should be installed on DSIB.
2. The distance between DSIB and Digital terminal/SLT: see Table 2.3.5

DSIB can be installed in any universal slot No. 1-6 of any KSU.

Add-on boards: DTRU, MSGU

CN5

MSGU

DTRU

Figure 3.4.8 MSGU and DTRU Installation

DTRU/DTRU II/DTRU 4 Installation

A DTRU contains 2 DTMF receiver circuits and a DTRU II/DTRU 4 has 4 DTMF receiver circuits. Each receiver of DTRU/DTRU II/DTRU 4 is time-shared under the control of the system software, as a system resource regardless its position.

Table 3.4.16 DTRU

The System is capable of supporting DTMF receivers up to 46.

At least a DTRU or DTRU II should be installed to receive DTMF signals.

Take a cautious attitude in installing DTRU on the boards because DTRU contains the connectors without the connection guide, otherwise DTRU may be damaged by wrong connection.

MSGU/MSGU48/MSGUII Installation

A message waiting unit can be optionally installed on a SLT interface board to light a message waiting lamp in the SLT connected. There are 3 kinds of message waiting units as followings according to the line voltage.

Table 3.4.17 MSGU

• Signal voltage: 90~100V DC

Analog CO Line Board Installation

There are several types of analog CO line boards available.

Every CO line board contains several types of connectors for the line connection on the front edge of the boards themselves.

Maximum 40 CO lines can be installed in ARIA-130 system.

LCOB Installation

LCOB provides 4 Loop Start CO line interfaces. The board can be optionally equipped with Call Metering Unit (CMU) boards to monitor call duration and a Call Progress Tone Unit (CPTU) daughter board to detect call progress signals. A CMU must be provided for each Loop Start CO Line which requires call metering. In addition, the appropriate type of CMU must be employed.

If required, install the CMUs and CPTU on the CO interface board as shown in Fig 3.4.10 and insert the boards in the selected card slot.

Function of LED

Table 3.4.18 LED on LCOB

Function of various connectors

Table 3.4.19 connector on LCOB

• Note:
  1. The pin #6 and #7 of CN104, CN105, CN106 and/or CN107 should be shorted by shorting traps (short pin) when CMU12(12 KHz meter pulse) including CMU12PR or CMU16(16 KHz meter pulse) is not installed on the interface circuit(s). Otherwise the receiving voice path of the related line will be open.
  2. The 0 ohm resistors are usually mounted on R168-R171 of LCOB for the countries using only CMU PR(Polarity Reversal) and/or 50L(50 Hz longitudinal). If these CMUPR, CMU50L or CMU50PR are not installed on any CO interface circuit neither R168-R171 are mounted on LCOB, the pin #6 and #7 of CN104, CN105, CN106 and/or CN107 should be also shorted by shorting traps (short pin) on the related interface circuit.
  3. CN104/R168 are on the 1st interface circuit, CN105/R169 on the 2nd interface circuit, CN106/R170 on the 3rd interface circuit and CN107/R171 on 4th interface circuit.

LCOB can be installed in the universal slot No. 1-6 of any KSU.

Add-on boards: DTRU, CPTU/A, CPTU/B, CMU

Figure 3.4.9 CMU & CPTU & DTRU Installation

LCOB8 Installation

LCOB8 provides 8 Loop Start CO line interfaces. The board can be optionally equipped with two Call Metering Unit (CMU4) boards to monitor call charge and a Call Progress Tone Unit (CPTU4) board to detect call progress signals and a DTMF Receiver Unit (DTRU4) to detect DTMF.

A CMU4 supports 4 channels call metering function. And the appropriate type of CMU4 should be installed on the line according to the national specification.

If required, install the DTRU4, CMU4s and CPTU4 on the CO interface board as shown in Fig 3.4.12.

ARIA-130 LCOB8 Iss: Rev:

CN2

●

CN9

DTRU4

SERVICE

NORMAL

………

CPTU4

……

CN8

ON:COUNTRY

OFF:CTR21

●

●

CMU4

CMU4

CN4

CN6

CN5

CN7

SW2

SW1

CN3

Figure 3.4.10 LCOB8, CMU4, CPTU4 and DTRU4 configuration

Function of Switch

Table 3.4.20 Switches on LCOB8

• Note:
  1. Country mode : H/W gain and transmission characteristics depend on Each country Spec.
  2. CTR21 mode : H/W gain and transmission characteristics depend on CTR21 Specification.
  3. ARIA-130 does not support the function of normal/service selection.
  4. SW2 is used for selection of short loop or long loop in special country.

[ special country (impedance = 600ohm ) : Standard, India, Israel, China ]

Function of LED

Table 3.4.21 LED on LCOB8

Function of various connectors

Table 3.4.22 Connector on LCOB8

• Note:
  1. The pin #2 and #3 of CN10 should be short by shorting traps (short pin) when 50Hz longitudinal meter pulse is used for call charge.

LCOB8 can be installed in the universal slot No. 1-6 of any KSU.

Add-on boards: DTRU4, CPTU4, CMU4_50PR / CMU4_12PR / CMU4_16

DTRU4

CPTU4

CMU4

CMU4

Figure 3.4.11 CMU4 & CPTU4 & DTRU4 Installation

EMIB Installation

The EMIB provides 4 analog E&M interfaces. It can only support 4 wire E&M signalling, (not 2 wire).

It is designed to comply with the Australian specification.

Function of LED

Table 3.4.23 LED on EMIB

Function of various connectors

Table 3.4.24 Connector on EMIB

2 wire/4 wire selection

This board can support 2 wire and 4 wire E&M depending on the connection of the short pin assembled on the CN7~CN10. When EMIB4W is assembled in the factory, the short pin is set to 4 wire connection. Refer to the following Figure 3.4.14 for the detail connection method.

NOTE: this does not apply to the Australian board, which only supports 4 Wire working.

3

2

1

3

2

1

(Factory setting)

(The connection for 2 wire E&M) (The connection for 4 wire E&M)

The short pin connection diagram of CN7~CN10

EMIB can be installed in the universal slot No. 1-6 of any KSU.

Analog CO line boards are limited by maximum 40 analog lines in a system.

When installing E&M line, It is important to check the type of the opposite line and jumper position.

Add-on board: DTRU

Figure 3.4.12 Board Layout and DTRU installation

VOIB Installation

The VOIB/VOIU can be installed in ARIA-130.

Its main job is to provide the Ethernet interface for S/W applications and VoIP features with optional VoIP daughters.

The VOIB has the capacity for maximum four(4) VOIUs, and each VOIU provides two(2) VoIP channels.

Ethernet Status

T1

CN4

CN5

CN7

CN1

CN3

Ch. Status LED

LD1 ……. LD8

SW4

CN11

SW1

1 ………. 8

SW2

●

●

CN9

VoIP

Card 1

VoIP

Card 2

VoIP

Card 3

VoIP

Card 4

●

●

●

●

●

●

.

.

.

.

.

●

●

CN2

LD14…..LD9

CN6

CN8

(Location : CN1-CN2, CN3-CN4, CN5 – CN6, CN7-CN8)

CN

■■■■■■■■■■■

■■■■■■■■■■■

■■■■■■■■■■■

■■■■■■■■■■■

CN2

VoIP

Daughter

Board

Figure 3.4.14 VOIB and VOIU installation

Function of various switches and connectors

Table 3.4.27 Switch & Connector on VOIB

Function of LEDs

Table 3.4.28 LED on VOIB

Note :

• VOIB can be installed in the universal slot No. 1-6 except slot No. 6 of the 1’st KSU.
• The basic LAN board has the capacity for maximum four(4) VOIU, and each VOIU provides

two(2) VoIP channels.

• Maximum 2 VOIB cards can be installed in ARIA-130 system.

Add-on board : VOIU 1 – VOIU 4

VOIU Installation

VOIU consists of One(1) DSP, One(1) data memory and One(1) DC/DC converter.

VOIU is used to voice compression and de-compression.

The AC48302C-C Voice over Packet Network Processor AC48302C-C VoPNP is a state-of-the-art system on a single chip.

It provides configurable, low-bit-rate voice compression and fax relay functions for up to Two(2) independent PCM voice and fax channels.

ISDN Board Installation

There are 6 kinds of ISDN boards such as ARIA-130 BRIB, ARIA-130 BRIU, ARIA-130 PRIB, GDK-100 BRIB, GDK-100 PRIB and GDK-100 STIB, which can be used with ARIA-130. Each ISDN board contains RJ45 type jack on boards themselves.

Table 3.4.29 ISDN card for ARIA-130

ARIA-130 ISDN BRIB (Basic Rate T Interface) Installation

The BRIB card provides 2 interface circuits of BRI (Basic Rate Interface) format digital CO interface.

If more than one ISDN board is required, some special cable should be used for clock signal control. CN1(out) and CN2(in) are used to control the clock signal when multi-ISDN boards are installed. Refer to [Clock Control Cable Wiring] of section 3.5.7.5.

Function of LED

Table 3.4.30 LED on BRIB

Function of SW1; default -all OFF while delivering the board

Table 3.4.31 Switch on BRIB

The line connector and terminating resistors

Table 3.4.32 Line connector on BRIB

• Note :
  • Two poles of SW4 and SW5 should be set to the ON position to terminate two terminating resistors on a line. (default ON)
  • BRIB can be installed in the universal slot No 1 ~ 6 of any KSU
  • Add-on board : BRIU

CN2(IN)

SW1

1 2 3 4

LD2

LD1

CN1(OUT)

SW2

RJ45

CON5

U10

U11

RJ45

CON6

SW4

ON

2 1

SW3

ON

2 1

BRIU

CN5

CN6

Figure 3.4.15 BRIB Layout

ARIA-130 ISDN BRIU (Basic Rate T Interface) Installation

The BRIU card provides 2 additional interface circuits of BRI (Basic Rate Interface) format digital CO interface for ARIA-130 BRIB.

Function of LED

The BRIU card provides 2 additional interface circuits of BRI (Basic Rate Interface) format digital CO interface for ARIA-130 BRIB.

Function of LED

Table 3.4.33 LED on BRIU

The line connector and terminating resistors

Table 3.4.34 Line connector on BRIU

• Note :

Two poles of SW1 and SW2 should be set to the ON position to terminate two terminating resistors on a line. (default ON)

ARIA-130 ISDN PRIB (Primary Rate T Interface) Installation

The PRIB card provides one interface circuit of PRI (Primary Rate Interface) format digital CO interface.

If more than one ISDN board is required, some special cables should be used for clock signal control. CON6 and CON7 are used to control the clock signal when multi-ISDN boards are installed. Refer to [Clock Control Cable Wiring] of section 3.5.7.5.

Function of LED

Table 3.4.35 LED on PRIB

• Note:
• All LEDs will be the status of OFF when normal operation.
• When PRI line is plugged out, LED 1and 3 will be ON.

Function of SW1: default – all OFF while delivering the board

Table 3.4.36 Switch on PRIB

• Note:
• This pole is for the purpose of testing PRIB.
• PRIB can be installed in the universal No 1 ~ 6 of any KSU.

Check Points

Figure 3.4.16 ARIA-130 PRIB Layout

ARIA-130 PRIB

RJ45

CON8

CON2(IN)

SW1

U4

1 2 3 4

1 4

LED1

LED2

LED3

LED4

LED5

LED6

CON1(OUT)

U1

U2

U3

• 1. PRIB can be installed in the universal slot No. 1-6 of any KSU.
  2. For QSIG operation, check the mode setting method and the contact assignments of RJ45 type connector according to the mode of line , TE or NT. See the clause 3.5.7.
  3. The clock control cable should be connected to the proper position when multi-ISDN cards are installed in a system. See section 3.5.7.5.

GDK-100 ISDN BRIB (Basic Rate T Interface) Installation

The BRIB card provides 4 interface circuits of BRI (Basic Rate Interface) format digital CO interface.

If more than one ISDN board is required, some special cable should be used for clock signal control. CON3 and CON4 are used to control the clock signal when multi-ISDN boards are installed. Refer to [Clock Control Cable Wiring] of section 3.5.7.5.

Function of LED

Table 3.4.37 LED on BRIB

Function of SW1; default -all OFF while delivering the board

Table 3.4.38 switch on BRIB

• Note:

1. The function of the 2nd pole has been implemented in firmware version 3.1 or later.
2. This is set to OFF position as default, therefore it is important to note that the 2nd pole is set to the proper position after checking the type of TEI in your country.
3. These two poles are for the purpose of developing and maintaining BRIB.

Function of various connectors

Table 3.4.39 connector on BRIB

• Note:

1. CON1: Trace for the purpose of development and maintenance.

The external module for RS-232C serial interface should be required for trace.

See GDK-TRC1 in section 2.

1. CON3, CON4: They are used to control the reference clock signal when multi-ISDN boards are installed.

The line connector and terminating resistors

Table 3.4.40 Line connector on BRIB

• Note

1. Two poles of SW2, SW3, SW4 and SW5 should be set to the ON position to terminate two terminating resistors on a line. (default ON)
2. Terminating resistors and selectable switches are introduced only on PCB issue 3 or later, but not on PCB issue 1 and 2. So if you use BRIB issue 1 and 2, the external terminating resistors are required. For the external termination, you can get the terminating unit locally or use GDK-162/100 TERM, which is the terminating unit with 4 P-to-P connections provided by LGE.

RJ45

CON5

CON3(IN)

SW1

1 2 3 4

GDK-100 BRIB

LED1

LED2

LED3

LED4

CON4(OUT)

CON1

U11

(ROM1)

U10

(ROM2)

RJ45

CON6

RJ45

CON7

CON2

RJ45

CON8

1 2 3 4

SW5

1 2

ON

OFF

SW4

1 2

ON

OFF

SW3

1 2

ON

OFF

SW2

1 2

ON

OFF

Figure 3.4.17 BRIB Layout

Check Points

1. BRIB can be installed in the universal slot No. 1-6 of any KSU.
2. The 2nd pole of SW1 should be set to the proper position according to the type of TEI.
3. The RX and TX pairs of line should be correctly connected to the TX and RX pairs of NT1.
4. The clock control cable should be connected to the proper position when multi-ISDN cards are installed in a system. See section 3.5.7.5.
5. Terminating resistors on the line.

ISDN STIB ( Basic Rate S/T Interface) Installation

STIB card provides 4 interface circuits of Basic Rate format digital CO and/or Extension interface. If more than one ISDN board is required, some special cable should be used for clock signal control. CON3 and CON4 are used to control the clock signal when multi-ISDN boards are installed. Refer to [Clock Control Cable Wiring] of section 3.5.7.5.

Function of LED

Table 3.4.41 LED on STIB

Function of SW1: default – all OFF while delivering the board

Table 3.4.42 switch on STIB

• Note:

1. The function of 2nd pole has been implemented in firmware version 3.1 or later.
2. This is set to OFF position as default, therefore it is important to note that 2nd pole is set to the proper position after checking the type of TEI in your country.
3. These two poles are for the purpose of developing and maintaining STIB.

Function of various connectors

Table 3.4.43 connector on STIB

• Note

1. CON1: Trace for the purpose of development and maintenance.

The external module for RS-232C serial interface should be required for trace.

See GDK-TRC1 in section 2.4.15.

1. CON3, CON4: They are used to control the reference clock signal when multi-ISDN boards are installed. See [Clock Control Cable Wiring] on section 3.5.7.5.

The line connector and termination switches

Table 3.4.44 Line connector on STIB

• Note:

1. The setting method of S/T selection switches: default -all T position while delivering the board.
2. Each line interface can be used for T interface or S interface with different operation interface. If necessary, the S/T selection switches of SW2, SW3, SW4 and/or SW5 can be respectively set to the T or S position by using shorting traps (short pins) supplied on the boards.
3. Two poles of SW6, SW7, SW8 and/or SW9 should set to the ON position to terminate two terminating resistors on a line. (default ON)
4. Terminating resistors and selectable switches are introduced only on PCB issue 2 or later, but not on PCB issue 1. So if you use STIB issue 1, the external terminating resistors are required. For the external termination, you can get the terminating unit locally or use GDK-162/100 TERM, which is the terminating unit with 4 P-to-P connection provided by LG.

Power does not feeding

Power feeding

POWER

T

S

SW2/SW3/SW4/SW5

Shorting trap

(Short pin)

Figure 3.4.18 Configuration of S/T selection connectors

• Note:

1. Each line can be selected to T or S interface according to the needs.
2. After setting all lines respectively, the slot(s) of STIB must be assigned as CO slot(s) and STA slot(s) together in Admin field 02 for the proper operation of STIB. See the clause 4.2 and the Programming Manual.

Check Points

• 1. STIB can be installed in the universal slot No. 1-6 of any KSU.
  2. Each interface should be set to the correct type, T or S with S/T selection connectors, according to the needs of user. And the RX and TX pairs of line should be correctly connected to the TX and RX pairs of NT1 or TE according to the interface type of each line.
  3. Terminating resistors on the line.
  4. The 2nd pole of SW1 should be set to the proper position according to the type of TEI.
  5. The clock control cable should be connected to the proper position when multi-ISDN cards are installed in a system. See section 3.5.7.5.

RJ45

CON5

CON3(IN)

SW1

1 2 3 4

GDK-100 STIB

LED1

LED2

LED3

LED4

CON4(OUT)

CON1

U10

(ROM2)

U11

(ROM1)

RJ45

CON6

RJ45

CON7

CON2

RJ45

CON8

1 2 3 4

SW9

1 2

ON

OFF

SW8

1 2

ON

OFF

SW7

1 2

ON

OFF

SW6

1 2

ON

OFF

CON13

T

S

SW4

T

S

SW3

T

S

SW2

T

S

SW5

Figure 3.4.19 STIB Layout

GDK-100 ISDN PRIB (Primary Rate T Interface) Installation

The PRIB card provides one interface circuit of PRI (Primary Rate Interface) format digital CO interface.

If more than one ISDN board is required, some special cables should be used for clock signal control. CON6 and CON7 are used to control the clock signal when multi-ISDN boards are installed. Refer to [Clock Control Cable Wiring] of section 3.5.7.5.

Function of LED

Table 3.4.45 LED on PRIB

• Note:

1. All LEDs will be the status of OFF when normal operation.
2. When PRI line is plugged out, LED 2, 4 and 5 will be ON.

Function of SW1: default – all OFF while delivering the board

Table 3.4.46 Switch on PRIB

• Note:

1. This pole is for the purpose of testing PRIB.
2. This pole is for the purpose of developing and maintaining PRIB.

Function of various connectors

Table 3.4.47 Connector on PRIB

• Note:

1. Access to the board for the purpose of development and maintenance.

Board issue 2 or earlier version:

CON5 is RS-232C, 9 pin male to access the board for the purpose of development and maintenance. This connector can be directly connected with PC for trace (PRIB issue 2 or earlier version).

Board issue 2A or later version:

CON5 and application circuits on PRIB are removed on PRIB issue 2A to unify the method of tracing peripheral cards such as PRIB, BRIB, STIB and WTIB in all LDK systems.

CON1 is mounted to access the board for the purpose of development and maintenance. The external module(GDK-TRC1) for RS-232C serial interface should be required to access the board through this connector.

See GDK-TRC1 in section 2.4.15

1. CON3: NT/TE mode selection

Open circuit between 2 pins: TE mode (normal operation)

Short circuit between 2 pins: NT mode (Special operation, e.g. NT mode in QSIG operation)

1. CON6, CON7: They are used to control the clock signal when multi-ISDN boards are installed. See [Clock Control Cable Wiring] on section 3.5.7.5.

Figure 3.4.20 PRIB Layout

GDK-100 PRIB

RJ45

CON8

LED8

CON6(IN)

SW1

U200

(ROM2)

1 2 3 4

1 4

LED1

LED2

LED3

LED4

LED5

LED6

LED7

CON7(OUT)

CON3(TEST)

CON2(JT)

CON1

CON5

U201

(ROM1)

Check Points

PRIB can be installed in the universal slot No. 1-6 of any KSU.

For QSIG operation, check the mode setting method and the contact assignments of RJ45 type connector according to the mode of line , TE or NT. See the clause 3.5.7.

The clock control cable should be connected to the proper position when multi-ISDN cards are installed in a system. See section 3.5.7.5.

VMIB (Voice Mail Interface Board) Installation

VMIB provides system announcement, ACD/UCD announcement, and User Greeting. If necessary, the FMEU(Flash Memory Expansion Unit) can be installed on VMIB for the expansion of User Greetings. And, if necessary, the VCEU(ADPCM Unit) can be installed on VMIB for the expansion of user access

channels.

DBID II

FMEU

ROM1

27C040

ROM1

27C040

PJ2

EXT. MOH

U2

U1

SW2

RESET

CN1

U34

CN2

CN3

U7

CPU

MC68LC302

RAM

RAM

RAM

RAM

U3

ON

SW1(BATSW)

LD1

LD12

DSP

(D6301A)

DSP

(D6301A)

DSP

(D6301A)

DSP

(D6301A)

U30

U31

U32

U33

VCEU

CN9

CN8

NAND

Flash

U40

U41

U42

U43

U44

ARIA-130 VMIB Iss.: Rev.:

CN5

CN4

NAND

Flash

NAND

Flash

NAND

Flash

NAND

Flash

Figure 3.4.21 VMIB layout

Table 3.4.48 LED on VMIB

Function of various connectors

Table 3.4.49 Connector on VMIB

• Note:

1. CN1: Trace for the purpose of development and maintenance.

The external module for RS-232C serial interface should be required for trace using this connector. See GDK-TRC1 in section 2.4.15.

1. CN2: It is impossible to use them for user access.

These connectors are usually used for the purpose of development and production test.

Function of various switches

Table 3.4.50 Switch on VMIB

• Note:

1. SW1: This is for the purpose of SRAM back-up for ACD/UCD announcement.

It should be turned ON during installing the VMIB, to protect announcements in the case of a power fail.

“ Caution :

Not function properly if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the manufacturers instruction.”

1. SW4 : This is for the purpose of the state of “in service” or “normal operation”.
2. VMIB can be installed in the universal slot No 1 ~ 6 of any KSU.

Add-on boards: FMEU, VCEU

SYSTEM WIRING

Battery Back-Up Wiring

The system can be equipped with external battery to support normal operation in case commercial AC power fails. The Back-Up batteries are connected to the connector on the front of the PSU through the battery cable, which contains two ring terminals and a 4-pin female connector.

Fuse Rating

1^st KSU :10A

1^stKSU+2^nd KSU:20A

Figure 3.5.1 Battery Back-up wiring

* Note: The cable for the battery connection is supplied with KSU in the same package.

The external batteries must provide 24 Volts DC. This is generally accomplished by connecting two 12 volt batteries in a series arrangement. Operation on batteries is controlled by the PSU. This ARIA-130 PSU will provide charging current to the batteries during normal AC power operation at a maximum of about 500 mA. During battery operation, the battery operation of PSU will be stop if the AC power re-applied or the battery voltage is too low to maintain proper system operation.

The length of time that the system will operate on the batteries is dependent on several elements including, battery charging state, condition of the batteries, capacity of the batteries, and the size of the system (number of station ports). The chart below gives the approximate back-up time for several system sizes and different battery capacities in ampere-hours.

Table 3.5.1 Battery capacity

RS-232C Wiring on MPB and SIU

MPB contains one standard RS-232C interface and SIU on MPB contains one standard RS-232C interfaces. RS-232C is connected by 9-pin “D” connector as shown in Figure 3.5.2. Wiring connector for RS-232C must include the Clear to Send(CTS) lead if it is enabled by Switch position 2 of the MPB. It is recommended that the communication setting is 19200 BPS, 8 bits, no parity and 1 stop bit. But CN4 for SMC1 Port dose not support the RTS, CTS signal.

Cable for the connection with Terminal(DTE) is not supplied by LGE because of getting it easily.

For various application, Administration Programming is required according to the desired application.

DB-25 connector

for RS-232C

on Terminal

Name Function

TD Transmitted Data

RD Received Data

RTS Request To Send

CTS Clear To Send

DTR Data Terminal Ready

DSR Data Set Ready

SG Signal Ground

RD

TD

DTR

DSR

RTS

CTS

SG

TD

RD

DSR

DTR

CTS

RTS

SG

3

2

20

6

4

5

7

2

3

4

6

7

8

5

DB-9 connector

for RS-232C

on Terminal

RD

TD

DTR

DSR

RTS

CTS

SG

TD

RD

DSR

DTR

CTS

RTS

SG

2

3

4

6

7

8

5

5

8

7

6

4

3

2

DB-9 connector

for RS-232C of

CN21 on MPB

and SIU on MPB

DB-9 connector

for RS-232C of

CN21 on MPB

and SIU on MPB

Figure 3.5.2 Pin assignments and wiring of DB25 and DB9 for RS-232C

• Note:

1. Protective Ground (Frame Ground) may be used between DTE and DCE(GDK system) for more stable communication. And it is recommended.

In DTEs and DCEs, protective ground (frame ground) is a point which is electrically bonded to the equipment frame. Protective ground (frame ground) is not an interchange circuit in RS-232C standard.(EIA/TIA-232-F) If bonding of the equipment frames of the DCE and the DTE is necessary, a separate conductor should be used which confirms to the appropriate national or local electrical codes.

MISB wiring

MISB provides connections for 2 music sources, 2 external page ports, 4 relay contact controls, and an alarm/door-bell input monitor through RJ21 type female connector. Table 3.5.2 shows the contact assignments of RJ21 type connector on MISB.

The cable with RJ21 type male connector is required to connect with terminal or external devices. It is possible to get the cable locally, or use GDK-162 5MC2 supplied by LGE on the order if necessary.

External Music Source wiring

MISB is capable of accommodating up to 2 ports of External Music Sources through 2 pairs of a RJ21 type connector, CHAMP1 on the board.

MOH1: Pin No. 11 and Pin No. 36

MOH2: Pin No. 12 and Pin No. 37

The level can be adjusted in 0.5 dB steps to ±20 dB of the input. Note, if the output of the source is too high or low, it will be necessary to lower or raise the output level control at the source.

The above External Music sources including an Internal Music Source on MPB are selectable by Admin Programming. See Programming Manual.

External Paging wiring

MISB supports up to 2 External Paging ports through 2 pairs of a RJ21 type connector, CHAMP1 on the board.

EXP1: Pin No. 13 and Pin No. 38

EXP2: Pin No. 14 and Pin No. 39

The above External Music sources are selectable by Admin Programming.

External DC

Power Supply

External

Amplifier

Ext. paging

output

MDF

MISB

RJ21 type connector, CHAMP1

1

26

13

38

Figure 3.5.3.a An example of External paging wiring

Relay contacts for general purpose

MISB supports up to 4 Relay contacts, which can be used for the functions of Loud Control, Door Open and so on under the software control. These relay contacts are respectively connected with external equipment through 4 pairs of a RJ21 type connector, CHAMP1 on the board.

RLY1: Pin No. 1 and Pin No. 26

RLY2: Pin No. 2 and Pin No. 27

RLY3: Pin No. 3 and Pin No. 28

RLY4: Pin No. 4 and Pin No. 29

External DC

Power Supply

MDF

MISB

RJ21 type connector, CHAMP1

2

27

Figure 3.5.3.b An example of Loud Bell wiring

Alarm Detection wiring

MISB provides an external alarm detection input, which can be used to notify to extensions when the external switch is on/off. This alarm detection input is provided through a pair of a RJ21 type connector, CHAMP1 on the board.

ALARM: Pin No. 18 and Pin No. 43

Close or open detection is programmable by Admin. Programming.

MDF

MISB

RJ21 type connector, CHAMP1

18

43

External Switch

Figure 3.5.3.c An example of External Switch wiring

Table 3.5.2 shows the contact assignments of RJ21 type female connector on MISB.

Table 3.5.2 MISB Wiring

Extension Board wiring

Extension boards such as DTIB12, DTIB24, DSIB, SLIB24, SLIB48, SLIB II and SLIB2E contain a RJ21 type female connector for station wiring to each interface circuit on each board.

But WTIB and WTIU, Wireless Terminal Interface Board/Unit for DECT contain RJ11 type jacks. (Refer to the section 5)

The following provides details on the interconnection between each type of Extension Board and the jack on the station.

Digital Keyset and Terminal wiring

Wiring from digital terminal interface board such as DTIB12, DTIB24 and DSIB to station jack requires one pair of wire. The power for a station, PCM data and signaling between board and station are transmitted over this pair.

Contact assignments of RJ11 type jack in Digital Terminals

Figure 3.5.4.a shows the contact assignments of the miniature 6-position jack (RJ11 type jack) in LG proprietary digital terminals. Two wires from the digital terminal interface of the system are basically connected to the contact numbers 3 (R) and 4(T).

But two additional contacts, R1 and T1 are provided in the digital terminal as shown in Figure 3.5.4.a. The contact number 3 (R) and 2 (R1) are connected together in the digital terminals, and also the contact number 4 (T) and 5 (T1) are connected together. Because there is a country in which the contact number 2 and 5 are used for the 2-wire connection method according to his local regulation. So LGE provide two more contacts, R1 and T1 in the digital terminals so that the special customer can use the line cord, which is in wide use in his country.

But only 2-wire connection should be recommended to get better transmission characteristics between digital terminal interface of the system and digital terminals.

T

T1

R

R1

1

2

3

4

5

6

Figure 3.5.4.a contact assignments of Digital Terminals

Connection method between the digital interfaces and the digital terminals

The cable with 25-pair male connector is required between Digital Terminal Interface board and MDF. It is possible to get the cable locally, or use GDK-162 5MC2 supplied by LGE on the order if necessary.

The MDF that is in wide use in the country can be locally used according to the requirements of local regulation.

MDF

1

2

3

4

5

6

ARIA-130 DTIB12/DTIB24/DSIB

RJ21 type

connector

on the board

1

26

2

27

3

28

4

29

DT1

DR1

DT2

DR2

DT3

DR3

Area A

Area B

Area C

Area D

Area E

Figure 3.5.4.b Basic connection method between digital terminal

interface of the system and digital terminal

• Note:

1. Digital terminals operate regardless of line polarity, not with a fixed polarity.
2. Each area means the followings,

A: LDK system, B: between the LDK system and MDF, C: cable in building,

D: between Terminal connection point, e.g. terminating adapter and Terminal,

E: digital terminals

1. DTIB12 is capable of connecting to up to 12 digital terminals.

DTIB24 is capable of connecting to up to 24 digital terminals.

DSIB is capable of connecting to up to 6 digital terminals.

Connection method with special condition between the digital interfaces and the digital terminals

Only two-wire connection between the digital terminal interface and digital terminals is recommended to reduce the line noise exited from useless wires. Because R and R1/T and T1 are connected together in the terminals for various national conditions, the useless wires can cause the environment noise, which may affect the data transmission, to flow in the digital terminal the 4-wire line cord is used.

In this case, cut or remove the useless wires connected the contact number R1 and T1 (or, R and T) of the terminals at the Terminal connection point, e.g. terminating adapter, so that those are not drawn out any more.

Area E

Area D

Area C

Area B

Area A

MDF

1

2

3

4

5

6

ARIA-130 DTIB12/DTIB24/DSIB

RJ21 type

connector

on the board

1

26

2

27

3

28

4

29

DT1

DR1

DT2

DR2

DT3

DR3

1

2

3

4

5

6

Figure 3.5.4.c Connection method when the 4-wire line cord, or special

connection method with contact number 2 and 5.

• Note:

1. Each area means the followings,

A: LDK system, B: between the LDK system and MDF, C: cable in building,

D: between Terminal connection point, e.g. terminating adapter and Terminal,

E: digital terminals

2. Only two wires should be connected to digital terminals and Interface Board, so the rest should be removed at MDF or Terminal Connection Point, as X points shown in above Figure.

Pin Assignments of RJ21 type jack on DTIB12/DTIB24/DSIB

See the clause 3.5.4.5 contact assignments of RJ21 type connector on extension board.

Single line Telephone wiring

SLT interface boards such as SLIB24, SLIB48, SLIB II, SLIB2E and DSIB are wired to SLT or standard analog device with a single pair of wire that provides battery feed, voice and signaling from/to the connected SLT. Typical contact assignments of RJ11 type jack, a miniature 6-position jack as following Figure 3.5.5.a. But the contact assignments and connector type may be different from following Figure in special countries according to the special national condition. Before wiring, it is important to check them.

Registered Jack

specified in FCC, CFR

1

2

3

4

5

6

T

R

Figure 3.5.5.a contact assignments of SLT

The cable with 25-pair male connector is required between SLT Interface board and MDF. It is possible to get the cable locally, or use GDK-162 5MC2 supplied by LGE on the order if necessary.

The MDF that is in wide use in the country can be locally used according to the requirements of local regulation.

RJ11 socket

on SLT

RJ21 type connector on board

SLIB24,SLIB48, SLIB II,

SLIB2E,DSIB

T3

R3

T2

R2

T1

R1

4

29

3

28

2

27

1

26

1

2

3

4

5

6

MDF

Figure 3.5.5.b wiring between board and analog TE including SLT

● Note:

1. SLT(TE) typically operates with both polarities, since a fixed polarity is not guaranteed according to most of specification.
2. SLIB24 and SLIB48 are respectively capable of connecting with up to 6 SLT.

SLIB II and SLIB2E are capable of connecting with up to 12 SLTs.

DSIB is capable of connecting with up to 6 SLTs from 7^th pair of RJ21 type connector.

Intercom/Door Phone Box installation

The Intercom/Door Phone Box is intended to be wall mounted. There are two kinds of Intercom/Door Phone Boxes in ARIA-130 system available. KD-Digital Phone Box can be connected to the digital terminal interface.

First, separate the ICM/Door Box from the base plate by inserting a flat thin edged screw driver in the bottom of the product. Press the screw driver inward which will release the retaining tan and twist the screw driver to separate the base plate. Fasten the base plate of the ICM/Door Box to the wall with #8 screws. Route the cable through the cable entry hole in the base plate and connect the wires to the four screw terminals as shown in the Figure 3.5.6. When the wiring is complete, pull any slack wire back through the base plate and push the housing back together.

Connection method between the Digital Interface Board and KD-Digital Phone Box

KD-Digital Phone Box can be only connected to the Digital Interface Board. Wiring from digital terminal interface board to KD-Digital Phone Box requires one pair of wire.

MDF

ARIA-130 Digital Interface Board

RJ21 type connector

on the board

1

26

2

27

3

28

4

29

DT1

DR1

DT2

DR2

DT3

DR3

The soldering

side of

KD-Digital Phone Box

GR

RD

Figure 3.5.6 wiring between the board and KD-Digital Phone Box

Note: KD-Digital Phone Box operates regardless of line polarity, not with a fixed polarity.

MOHU installation

The MOHU (Music On Hold Unit) provides External Music Source to the system by connecting to any type of Single Line Interface including 2B-SLIU30 of the ARIA-130 system. The External Music Source provided by Single Line Interface is used as music source of MOH channel for System Hold, Background Music and ICM Box Music.

The MOHU has two connections for 2 external music sources (MOH) and 2 Single Line Interfaces (PORT).

– The ‘PORT 1’ is connected to the ‘MOH 1’.

– The ‘PORT 2’ is connected to the ‘MOH 2’.

The maximum distance of the installation is 1 Km (3.2 Kft) from the system.

ARIA-130 system is capable of accommodating up to 5 external music sources through 5 single line interfaces, which are limited by the main program.

To use the external music sources through the desired SLT ports, assign the desired SLT ports in the Admin program field #1 and 2^nd button. For more details, see the Programming Manual.

External

Music

Source 1

ARIA-130

Single Line

Interface

(SLT port)

External

Music

Source 2

PORT1 PORT2

MOH2 MOH1

GDK-162/100(MOHU)

MUSIC ON HOLD UNIT

• Note :

It is recommended that the MOHU should not be installed in the humid place and the place that ESD (Electrostatic Discharge) occurs.

Figure 3.5.7 Connection method of MOHU

Contact Assignments of RJ21 Type Connectors on Extension Boards

Table 3.5.3.a shows the contact assignments of RJ21 type connector on DTIB12/DTIB24.

Table 3.5.3.a DTIB12/DTIB24 Wiring

Table 3.5.3.b shows the contact assignments of RJ21 type connector on SLIB24/SLIB48 and SLIBII/SLIB2E.

Table 3.5.3.b SLIB24/SLIB48, SLIBII/SLIB2E Wiring

Table 3.5.3.c shows the contact assignments of RJ21 type connector on DSIB.

* I/F: Interface

Table 3.5.3.c DSIB Wiring

PFTU Wiring

The PFTU is wired from the RJ21 type male connector on the module itself to the MDF, cross connected to the CO Line inputs from the telephone company, to the CO Line inputs of the system, and to Power Failure SLTs. The CO lines and SLTs are used as CO line inputs and extensions of ARIA-130 System in normal operation, but each CO line and SLT is directly connected in power failure mode by connecting as shown in Figure 3.5.8.

The cable with RJ21 type female connector is required between PFTU connector and MDF. It is possible to get the cable locally, or use GDK-162 5MC1 supplied by LGE on the order if necessary.

The MDF that is in wide use in your country can also be locally used according to the requirements of local regulation.

MDF

1

26

4

29

SLIB1-T

SLIB1-R

PFTU

25

50

COT1-IN

COR1-IN

2

27

COT1-OUT

COR1-OUT

3

28

TEL1-T

TEL1-R

SLIB interface

CO line

LCOB interface

SLT

RJ21 type connector in PFTU

Connected to MB Basic

Connected to

another PFTU

Figure 3.5.8 PFTU wiring

• Note:

1. A connector block with screws, which is connected to MB Basic (Back plane), is supplied in the PFTU package, but control wires are not supplied. It is recommended that 2 wires with AWG 22, 24 or 26 be used for the connection of control signal.

2. The control wires can be connected regardless of their polarities.

Table 3.5.4 shows the contact assignments of RJ21 type connector on PFTU.