Fiber Mall Qsfpp-40g-zr4 Lite 40gbps Qsfp+ Zr4 Lite Transceiver User Manual

QSFPP-40G-ZR4 Lite 40Gbps QSFP+ ZR4 Lite Transceiver

Product Information:

Product Name: QSFPP-40G-ZR4-Lite

Description: 40Gbps QSFP+ ZR4 Lite Transceiver, Single
Mode, 60km Reach

Product Features:

• 4 CWDM lanes MUX/DEMUX design
• Up to 11.2Gbps per channel bandwidth
• Aggregate bandwidth of > 40Gbps
• Duplex LC connector
• Compliant with 40G Ethernet IEEE802.3ba and 40GBASE-ZR4
  Lite
• QSFP MSA compliant
• APD photo-detector
• Up to 60 km transmission

Fiber Optic Module:

• RoHS Compliant Part

Applications:

• Data Centers Switches and Routers
• Rack to Rack
• Metro Networks
• 40GBASE-ZR4 Lite

Product Description:

The central wavelengths of the 4 CWDM channels are 1271, 1291,
1311, and 1331 nm as members of the CWDM wavelength grid defined in
ITU-T G694.2. It contains a duplex LC connector for the optical
interface and a 38-pin connector for the electrical interface. To
minimize the optical dispersion in the long-haul system,
single-mode fiber (SMF) has to be applied in this module.

The product is designed with form factor, optical/electrical
connection, and digital diagnostic interface according to the QSFP
Multi-Source Agreement (MSA). It has been designed to meet the
harshest external operating conditions including temperature,
humidity, and EMI interference. The module operates from a single
+3.3V power supply and LVCMOS/LVTTL global control signals such as
Module Present, Reset, Interrupt, and Low Power Mode are available
with the modules. A 2-wire serial interface is available to send
and receive more complex control signals and to obtain digital
diagnostic information. Individual channels can be addressed and
unused channels can be shut down for maximum design
flexibility.

The QSFPP-40G-ZR4-Lite is designed with form factor,
optical/electrical connection, and digital diagnostic interface
according to the QSFP Multi-Source Agreement (MSA). It has been
designed to meet the harshest external operating conditions
including temperature, humidity, and EMI interference. The module
offers very high functionality and feature integration, accessible
via a two-wire serial interface.

Absolute Maximum Ratings:

Recommended Operating Environment:

Data Rate per Channel:

Product Usage Instructions:

To use the QSFPP-40G-ZR4-Lite transceiver, follow these
steps:

1. Ensure that the transceiver is compatible with your device and
   network requirements.
2. Connect the duplex LC connector of the transceiver to the
   optical interface of your device using single-mode fiber
   (SMF).
3. Connect the 38-pin connector of the transceiver to the
   electrical interface of your device.
4. Make sure the transceiver is powered by a single +3.3V power
   supply.
5. If necessary, use LVCMOS/LVTTL global control signals such as
   Module Present, Reset, Interrupt, and Low Power Mode to configure
   the transceiver.
6. For more complex control signals and diagnostic information,
   use the available 2-wire serial interface.
7. To address individual channels or shut down unused channels,
   refer to the documentation for your specific device.
8. Ensure that the operating conditions, including temperature,
   humidity, and EMI interference, are within the recommended range
   for the transceiver.

For any further assistance or troubleshooting, refer to the user
manual or contact customer support.

QSFPP-40G-ZR4-Lite
40Gbps QSFP+ ZR4 Lite Transceiver, Single Mode, 60km Reach
Product Features
4 CWDM lanes MUX/DEMUX design Up to 11.2Gbps per channel bandwidth Aggregate bandwidth of > 40Gbps Duplex LC connector Compliant with 40G Ethernet IEEE802.3ba and 40GBASE-ZR4 Lite QSFP MSA compliant APD photo-detector Up to 60 km transmission

Fiber Optic Module
Compliant with QDR/DDR Infiniband data rates Single +3.3V power supply operating Built-in digital diagnostic functions Temperature range 0°C to 70°C
RoHS Compliant Part
Applications
Data Centers Switches and Routers Switches and Routers Rack to Rack Metro Networks 40GBASE-ZR4 Lite
Description
The QSFPP-40G-ZR4-Lite is a transceiver module designed for 60km optical communication applications. The design is compliant to 40GBASE-ER4 of the IEEE P802.3ba standard. The module converts 4 inputs channels of 10Gb/s electrical data to 4 CWDM optical signals, and multiplexes them into a single channel for 40Gb/s optical transmission. Reversely, on the receiver side, the module optically de-multiplexes a 40Gb/s input into 4 CWDM channels signals, and converts them to 4 channel output electrical data.
The central wavelengths of the 4 CWDM channels are 1271, 1291, 1311 and 1331 nm as members of the CWDM wavelength grid defined in ITU-T G694.2. It contains a duplex LC connector for the optical interface and a 38-pin connector for the electrical interface. To minimize the optical dispersion in the long-haul system, single-mode fiber (SMF) has to be applied in this module.
The product is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP Multi-Source Agreement (MSA). It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference.
The module operates from a single +3.3V power supply and LVCMOS/LVTTL global control signals such as Module Present, Reset, Interrupt and Low Power Mode are available with the modules. A 2-wire serial interface is available to send and receive more complex control signals and to obtain digital diagnostic information. Individual channels can be addressed and unused channels can be shut down for maximum design flexibility.
The QSFPP-40G-ZR4-Lite is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP Multi-Source Agreement (MSA). It has been designed to meet the harshest external operating conditions including temperature,

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Fiber Optic Module

humidity and EMI interference. The module offers very high functionality and feature integration, accessible via a two-wire serial interface.

TX3

DFB Driver

4-wavelength

TX2

Array (4ch)

DFB laser

Array (4ch)
TX1

Optical MUX

TX0

RX3

APD

APD

RX2

Array (4ch)

Array (4ch)

RX1

Optical DeMUX

RX0

40Gb/s QSFP ZR4-Lite Transceiver Block Diagram

Dual-LC Connector

Single Mode Fiber

Absolute Maximum Ratings

Parameter

Symbol

Storage Temperature

TS

Supply Voltage

VCCT, R

Relative Humidity

RH

Min

Typical

Max

Unit

-40

+85

°C

-0.5

4

V

0

85

%

Recommended Operating Environment

Parameter

Symbol Min

Case Operating Temperature

TC

0

Supply Voltage

VCCT, R

+3.13

Supply Current

ICC

Power Dissipation

PD

Typical
3.3

Max
+70 +3.47 1000
3.5

Unit
°C V mA W

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Fiber Optic Module

Electrical Characteristics (TOP = 0 to 70 °C, VCC = 3.13 to 3.47 Volts)

Parameter
Data Rate per Channel

Symbol Min
–

Typical
10.3125

Max
11.2

Unit
Gbps

Power Consumption

–

2.5

5

W

Supply Current

Icc

0.75

1.3

A

Control I/O Voltage-High

VIH

2.0

Vcc

V

Control I/O Voltage-Low

VIL

0

0.7

V

Inter-Channel Skew

TSK

150

Ps

RESETL Duration

10

Us

RESETL De-assert time

100

ms

Power On Time

100

ms

Single Ended Output Voltage Tolerance
Common mode Voltage Tolerance

Transmitter
0.3 15

4

V

mV

Transmit Input Diff Voltage

VI

150

1200

mV

Transmit Input Diff Impedance

ZIN

85

100

115

Data Dependent Input Jitter

DDJ

0.3

UI

Single Ended Output Voltage Tolerance
Rx Output Diff Voltage

Receiver

0.3

4

V

Vo

370

600

950

mV

Rx Output Rise and Fall Voltage

Tr/Tf

35

ps

Total Jitter

TJ

0.3

UI

Note
1 1

Notes: 1. 20%~80%

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Fiber Optic Module

Optical Parameters (TOP = 0 to 70 °C, VCC = 3.0 to 3.6 Volts)

Parameter

Symbol

Min

Typical Max Unit Notes

Transmitter

L0

1264.5

1271 1277.5 nm

L1 Wavelength Assignment
L2

1284.5 1304.5

1291 1311

1297.5 nm 1317.5 nm

L3

1324.5

1331 1337.5 nm

Side-mode Suppression Ratio

SMSR

30

–

–

dB

Total Average Launch Power

PT

–

Average Launch Power, each Lane

+3

–

Transmit OMA per Lane

TxOMA

0.3

Difference in launch power between any two lanes (OMA) Transmitter Dispersion Penalty
each Lane

TDP

Extinction Ratio

ER

5.5

6.5

Transmitter Eye Mask Definition {X1, X2, X3, Y1, Y2, Y3}

{0.25, 0.4, 0.45, 0.25, 0.28, 0.4}

Optical Return Loss Tolerance

–

–

Average Launch Power OFF Transmitter, each Lane

Poff

Relative Intensity Noise

Rin

10.5 dBm

7

dBm

5.0 dBm

4.7 dBm

2.6

dB

dB

20

dB

-30 dBm

-128 dB/HZ

1

Optical Return Loss Tolerance

–

–

12

dB

Damage Threshold
Average Power at Receiver Input, each Lane
Receive Electrical 3 dB upper Cut off Frequency, each Lane
RSSI Accuracy
Receiver Reflectance
Receiver Power (OMA), each Lane

Receiver

THd

0

R

-23

-2 Rrx
–

dBm

1

-6

dBm

12.3 GHz

2

dB

-26

dB

–

-4

dBm

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Fiber Optic Module

Receive Electrical 3 dB upper Cutoff Frequency, each Lane
LOS De-Assert

LOSD

LOS Assert

LOSA

-35

LOS Hysteresis

LOSH

0.5

12.3 GHz -25 dBm
dBm dB

Note 1: 12dB Reflection
Diagnostic Monitoring Interface
Digital diagnostics monitoring function is available on all QSFP+ ER4. A 2-wire serial interface provides user to contact with module. The structure of the memory is shown in flowing. The memory space is arranged into a lower, single page, address space of 128 bytes and multiple upper address space pages. This structure permits timely access to addresses in the lower page, such as Interrupt Flags and Monitors. Less time critical time entries, such as serial ID information and threshold settings, are available with the Page Select function. The interface address used is A0xh and is mainly used for time critical data like interrupt handling in order to enable a one-time-read for all data related to an interrupt situation. After an interrupt, IntL has been asserted, the host can read out the flag field to determine the affected channel and type of flag.

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Fiber Optic Module

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Fiber Optic Module

EEPROM Serial ID Memory Contents (A0h)

Data Length Address (Byte)

Name of Length

Description and Contents

128

1

Base ID Fields

Identifier

Identifier Type of serial Module(D=QSFP+)

129

1

Ext. Identifier

Extended Identifier of Serial Module(90=2.5W)

130

1

131-138

8

139

1

Connector
Specification compliance
Encoding

Code of connector type(7=LC)
Code for electronic compatibility or optical compatibility(40GBASE-LR4)
Code for serial encoding algorithm(5=64B66B)

140

1

BR, Nominal

Nominal bit rate, units of 100 MBits/s(6C=108)

141

1

Extended rateselect Compliance

Tags for extended rate select compliance

142

1

Length(SMF)

Link length supported for SMF fiber in km (28=60km)

143

1

Length(OM3 50um)

Link length supported for EBW 50/125um fiber(OM3), units of 2m

144

1

Length(OM2 50um) Link length supported for 50/125um fiber(OM2), units of 1m

145

1

Length(OM1 62.5um)

Link length supported for 62.5/125um fiber (OM1), units of 1m

Link length of copper or active cable, unites of 1m Link

146

1

Length(Copper)

length supported for 50/125um fiber (OM4), units of 2m when Byte 147 declares 850nm VCSEL as defined in Table

37

147

1

Device tech

Device technology

148-163

16

Vendor name

QSFP+ vendor name: TIBTRONIX (ASCII)

164

1

Extended Module

Extended Module codes for InfiniBand

165-167

3

Vendor OUI

QSFP+ vendor IEEE company ID(000840)

168-183 184-185
186-187

16

Vendor PN

Part number: TQPLFG60D (ASCII)

2

Vendor rev

Revision level for part number provided by vendor (ASCII) (X1)

2

Wave length or Copper cable Attenuation

Nominal laser wavelength (wavelength=value/20 in nm) or copper cable attenuation in dB at 2.5GHz (Adrs 186) and
5.0GHz (Adrs 187) (65A4=1301)

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Fiber Optic Module

188-189 190 191
192-195 196-211 212-219
220 221 222 223
224-255

Guaranteed range of laser wavelength(+/- value) from

2

Wavelength tolerance nominal wavelength. (wavelength Tol.=value/200 in nm)

(1C84=36.5)

1

Max case temp.

Maxinum case temperature in degrees C (70)

1

CC_BASE

Check code for base ID fields (addresses 128-190)

Extended ID fields

4

Options

Rate Select, TX Disable, Tx Fault, LOS, Warning indicators for: Temperature, VCC, RX, power, TX Bias

16

Vendor SN

Serial number provided by vendor (ASCII)

8

Date Code

Vendor’s manufacturering date code

1

Diagnostic Monitoring Type

Indicates which types of diagnostic monitoring are implemented (if any) in the Module. Bit 1, 0 Reserved
(8=Average Power)

1

Enhanced Options

Indicates which optional enhanced features are implemented in the Module.

1

Reserved

1

CC_EXT

Check code for the Extended ID Fields (addresses 192-222)

Vendor Specific ID Fields

32

Vendor Specific EEPROM

Timing for Soft Control and Status Functions

Parameter

Symbol

Initialization Time
Reset Init Assert Time
Serial Bus Hardware Ready
Time Monitor Data Ready Time
Reset Assert Time

t_init t_reset_init
t_serial t_data t_reset

LPMode Assert Time

ton_LPMode

Max
2000 2
2000 2000 2000 100

Unit
ms s ms ms ms s

Conditions
Time from power on1, hot plug or rising edge of Reset until the module is fully functional2
A Reset is generated by a low level longer than the minimum reset pulse time present on the ResetL pin.
Time from power on1 until module responds to data transmission over the 2-wire serial bus
Time from power on1 to data not ready, bit 0 of Byte 2, deasserted and IntL asserted
Time from rising edge on the ResetL pin until the module is fully functional2
Time from assertion of LPMode (Vin:LPMode =Vih) until module power consumption enters lower Power
Level

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Fiber Optic Module

IntL Assert Time

ton_IntL

200

IntL Deassert Time

toff_IntL

500

Rx LOS Assert Time

ton_los

100

Flag Assert Time

ton_flag

200

Mask Assert Time ton_mask

100

Mask De-assert Time

toff_mask

100

ModSelL Assert Time

ton_ModSelL

100

ModSelL Deassert Time

toff_ModSelL

100

Power_over-ride

or Power-set

ton_Pdown

100

Assert Time

Power_over-ride

or Power-set De- toff_Pdown

300

assert Time

ms

Time from occurrence of condition triggering IntL until Vout:IntL = Vol

toff_IntL 500 s Time from clear on read3 operation

s

of associated flag until Vout:IntL = Voh. This includes deassert times for Rx LOS, Tx Fault and other flag

bits.

ms

Time from Rx LOS state to Rx LOS bit set and IntL asserted

ms

Time from occurrence of condition triggering flag to associated flag bit set and IntL asserted

ms

Time from mask bit set4 until associated IntL assertion is inhibited

ms

Time from mask bit cleared4 until associated IntlL operation resumes

Time from assertion of ModSelL until module s responds to data transmission over the 2-wire serial
bus
Time from deassertion of ModSelL until the module s does not respond to data transmission over the 2-wire
serial bus

ms

Time from P_Down bit set 4 until module power consumption enters lower Power Level

ms

Time from P_Down bit cleared4 until the module is fully functional3

Note
1. Power on is defined as the instant when supply voltages reach and remain at or above the minimum specified value. 2. Fully functional is defined as IntL asserted due to data not ready bit, bit 0 byte 2 de-asserted. 3. Measured from falling clock edge after stop bit of read transaction. 4. Measured from falling clock edge after stop bit of write transaction.

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Pin Assignment

Fiber Optic Module

Diagram of Host Board Connector Block Pin Numbers and Name

Pin Description

Pin

Logic

Symbol

1

GND

2

CML-I

Tx2n

3

CML-I

Tx2p

4

GND

5

CML-I

Tx4n

6

CML-I

Tx4p

7

GND

8

LVTTL-I

ModSelL

9

LVTTL-I

ResetL

10

VccRx

11 LVCMOS-I/O

SCL

12 LVCMOS-I/O

SDA

13

GND

Name/Description
Ground Transmitter Inverted Data Input Transmitter Non-Inverted Data output
Ground Transmitter Inverted Data Output Transmitter Non-Inverted Data Output
Ground Module Select Module Reset +3.3V Power Supply Receiver 2-Wire Serial Interface Clock 2-Wire Serial Interface Data
Ground

Notes
1 1 1 2 1

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Fiber Optic Module

14

CML-O

Rx3p

Receiver Inverted Data Output

15

CML-O

Rx3n

Receiver Non-Inverted Data Output

16

GND

Ground

1

17

CML-O

Rx1p

Receiver Inverted Data Output

18

CML-O

Rx1n

Receiver Non-Inverted Data Output

19

GND

Ground

1

20

GND

Ground

1

21

CML-O

Rx2n

Receiver Inverted Data Output

22

CML-O

Rx2p

Receiver Non-Inverted Data Output

23

GND

Ground

1

24

CML-O

Rx4n

Receiver Inverted Data Output

25

CML-O

Rx4p

Receiver Non-Inverted Data Output

26

GND

Ground

1

27

LVTTL-O

ModPrsL

Module Present

28

LVTTL-O

IntL

Interrupt

29

VccTx

+3.3V Power Supply Transmitter

2

30

Vcc1

+3.3V Power Supply

2

31

LVTTL-I

LPMode

Low Power Mode

32

GND

Ground

1

33

CML-I

Tx3p

Transmitter Inverted Data Output

34

CML-I

Tx3n

Transmitter Non-Inverted Data Output

35

GND

Ground

1

36

CML-I

Tx1p

Transmitter Inverted Data Output

37

CML-I

Tx1n

Transmitter Non-Inverted Data Output

38

GND

Ground

1

Notes 1. GND is the symbol for single and supply(power) common for QSFP modules, All are

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Fiber Optic Module
common within the QSFP module and all module voltages are referenced to this potential otherwise noted. Connect these directly to the host board signal common ground plane. Laser output disabled on TDIS >2.0V or open, enabled on TDIS <0.8V. 2. VccRx, Vcc1 and VccTx are the receiver and transmitter power suppliers and shall be applied concurrently. Recommended host board power supply filtering is shown below. VccRx, Vcc1 and VccTx may be internally connected within the QSFP transceiver module in any combination. The connector pins are each rated for maximum current of 500mA
Recommended Circuit

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Mechanical Dimensions

Fiber Optic Module

Ordering Information

Part Number

Product Description

QSFPP-40G-ZR4-Lite CWDM4 Wavelengths, 40Gbps, LC Connectors, 60km, 0°C~+70°C, with DDM

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