Wm-4E1I Module - Extreme Networks Summit Summit1i Hardware Installation Manual

Alpine 3800 Series I/O Modules

WM-4E1i Module

Figure 84 shows the WM-4E1i module.
Figure 84: WM-4E1i module
Port status LEDs 10/100 Mbps ports
Module status LEDs E1 ports
38_WM4E1
The WM-4E1i module has four E1 ports, using RJ-48 connectors, and two 10/100 Mbps autonegotiating
Ethernet ports, using standard RJ-45 connectors. The WM-4E1i also has eight internal loopback ports
that 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. The WM-4E1i module supports E1 and
autonegotiation of 10BASE-T and 100BASE-T.
The default configuration of the WM-4E1i module is as follows:
• The four E1 ports allow 2.048 Mbps, and the other two ports in autonegotiation mode allow 10 Mbps
or 100 Mbps, and full duplex or half-duplex operation.
LEDs
The WM-4E1i module has the following LEDs:
• Module status
• Port status
For information about the LEDs and their activity on the WM-4E1i module, see "I/O Module LEDs" on
page 175.
Software Requirements
The WM-4E1i module requires ExtremeWare version 6.1.5 or later and BootROM 6.5 or later.
For more information about software requirements and WM-4E1i module configuration, see the
ExtremeWare Software User Guide and the ExtremeWare Command Reference Guide.
174 Extreme Networks Consolidated "i" Series Hardware Installation Guide