Extreme Networks manual Ports and Connectors, WM-4T1i Module LEDs

Ports and Connectors

Note: Tighten the screws before inserting additional modules. If you insert additional modules before tightening the screws, you might unseat modules that you have not secured.

Caution: You can only install I/O modules in the slots labeled Slot 1 through Slot 4 on the Alpine 3804, or Slot 1 through Slot 8 on the Alpine 3808. Forceful insertion can damage the I/O module and the connector pins on the backplane.

Ports and Connectors

The WM-4T1i module is show in Figure 1-1.

Module status	T1 ports	10/100 Mbps ports
LEDs		38_WM4T1i

Figure 1-1:WM-4T1i Module

The WM-4T1i module has four T1 ports and two 10/100 Ethernet ports. The WM-4T1i also has six internal loopback ports. Internal loopback ports allow you to configure bi-directional rate-limiting without tying up any of the external ports for ingress rate shaping. Internal loopback ports are marked with the notation “iL” when displayed on the command line or with ExtremeWare Vista Web access.

WM-4T1i Module LEDs

The WM-4T1i module LEDs are shown in Figure 1-1.

WM-4T1i Module Installation and User Guide 1-3