Gm-4Si Module; Gm-4Si Module - Extreme Networks Alpine 3804 Hardware Manual

• Install two or less LX100 GBICs per GM-4Xi module and leave the remaining GBIC slots empty
• Install two or less LX100 GBICs per GM-4Xi module and install any combination of the following
GBICs into the empty slots:
— 1000BASE-SX
— 1000BASE-LX
— ZX GBIC
— ZX Rev 03
— LX70
— UTP GBIC
To ensure correct operation of the LX100 GBIC, make sure that you run ExtremeWare 6.1.9 or later on
your switch.
NOTE
For more information about the supported GBIC types, see "GBIC Specifications" on page 32.
LEDs
The GM-4Xi module has the following LEDs:
• Module status
• Port status
For information about the LEDs and their activity on the GM-4Xi module, see "I/O Module LEDs" on
page 176.

GM-4Si Module

Figure 76 shows the GM-4Si module.
Figure 76: GM-4Si module
Module status
LED
Port status LEDs
The GM-4Si module has four Gigabit Ethernet ports using standard MT-RJ connectors. The GM-4Si
module supports 1000BASE-SX only.
The default configuration of the GM-4Si module is as follows. All ports:
• Are added to the default VLAN as untagged.
• Inherit the properties of the default VLAN (protocol type, VLANid, and so forth).
• Operate in autonegotiation mode.
Extreme Networks Consolidated Hardware Guide
1000 Mbps ports
1 2 3
Configuring I/O Modules
4
38_GM4S
165