GS-3126X Hardware
User Guide
GS-3126X Hardware
Hardware Quick Reference
LANCOM GS-3126X
MOUNTING AND CONNECTING THE DEVICE
Mounting & connecting
- Configuration interface (Console)
Connect the configuration interface via the included serial configuration cable to the serial interface of the device you want to use for configuring / monitoring the switch. - TP Ethernet interfaces
Use Ethernet cables to connect the interfaces 1 to 24 to your PC or a LAN switch.
- SFP+ interfaces
Insert suitable LANCOM SFP modules into the SFP+ inter faces 25 to 26. Choose cables which are compatible with the SFP modules and connect them as described in
the module’s documen tation. 
Power connector (device back side)
Supply power to the device via the power connector. Please use the IEC power cable supplied or a country- specific LANCOM Power Cord.
- ATTENTION: High touch current possible! Connect to earth before connecting the power supply.
Power connector (device back side)
Before initial startup, please make sure to take notice of the information regarding the intended use in the enclosed installation guide!
Operate the device only with a professionally installed power supply at a nearby power socket that is freely accessible at all times.
The mains plug of the device must be freely accessible.
Please observe the following when setting up the device
→ For devices to be operated on the desktop, please attach the adhesive rubber footpads
→ Do not rest any objects on top of the device or stack multiple devices
→ Keep all ventilation slots of the device clear of obstruction
→ Mount the device into a 19” unit in a server cabinet using the provided screws and mounting brackets.
→ Please note that support service for third-party accessories is excluded.
LED description & technical details
➀ System LED
| Off | Device powered off |
| Green | Device operational |
| Red | Hardware error |
➁ Reset button
| Pressed until all portLEDs are off | Device restart |
| Pressed until all port LEDs glow permanently | Configuration reset and device restart |
➂ TP Ethernet ports
| Off | Port inactive or disabled |
| Green | Link 1000 Mbps |
| Green, blinking | Data transfer, link 1000 Mbps |
| Orange | Link ≤ 100 Mbps |
| Orange, blinking | Data transfer, link ≤ 100 Mbps |
➃ 10 G SFP+ ports
| Off | Port inactive or disabled |
| Blue | Link 10 Gbps |
| Blue, blinking | Data transfer, link 10 Gbps |
| Green | Link 1 Gbps |
| Green, blinking | Data transfer, link 1 Gbps |
Hardware
| Power supply | Internal power supply unit (100–240 V, 50-60 Hz, 1 A max.) |
| Power consumption | Max. 30 W |
| Environment | Temperature range 0–40° C; humidity 10–90 %, non-condensing |
| Housing | Robust metal housing, 1 HU with removable mounting brackets for 19“ installation, 442 x 44 x 211 mm (W x H x D) |
| Number of fans | 1 |
Interfaces
| ETH SFP+ | 24 TP Ethernet ports 10 / 100 / 1000 Mbps 2 SFP+ ports 1 / 10 Gbps 26 concurrent ports in total |
Package Content
| Mounting brackets | Two 19” brackets for rack mounting |
| Cable | IEC power cord 230 V, serial configuration cable 1.5 m |
This product contains separate open-source software components which are subject to their own licenses, in particular the General Public License (GPL). The license information for the device firmware (LCOS) is available on the device‘s WEBconfig interface under “Extras > License information“. If the respective license demands, the source files for the corresponding software components will be made available on a download server upon request.
Hereby, LANCOM Systems GmbH | Adenauerstrasse 20/B2 | D-52146 Wuerselen, declares that this device is in compliance with Directives 2014/30/EU, 2014/35/EU, 2011/65/EU, and Regulation (EC) No. 1907/2006. The full text of the EU Declaration of Conformity is available at the following Internet address:
www.lancom-systems.com/doc
LANCOM, LANCOM Systems, LCOS, LANcommunity and Hyper Integration are registered trademarks. All other names or descriptions used may be trademarks or registered trademarks of their owners. This document contains statements relating to future products and their attributes. LANCOM Systems reserves the right to change these without notice. No liability for technical errors and / or omissions. 111953/0922
DoC - LANCOM Systems GmbH
