Interface Cable - 3Com 3C13886 - Router OC-3 ATM SML Flexible Interface Card Installation Manual

3Com Router Module Guide
Figure 4-52 ROUTER 1-PORT E1 VOICE FIC panel
The following table describes the LEDs on the card panel.
Table 4-36 LEDs on the ROUTER 1-PORT E1 VOICE FIC panel
LED
LINK
ACTIVE

4.16.4 Interface Cable

ROUTER 1-PORT E1 VOICE FIC cables are G.703-compliant 120-ohm balanced
twisted-pair cables, with a DB-15 connector at the router end and an RJ-45 connector
at the network end.
Figure 4-53 E1 120-ohm balanced twisted-pair cable
If you want a 75-ohm cable, you can use a 75-to-120-ohm adapter (with a BNC
connector at one end and an RJ-45 connector at the other end) as shown in the
following figure.
OFF means no link is present; ON means a link is present.
OFF means no data is being transmitted or received on the interface and blinking
means data is being transmitted and/or received.
4-55
Description
Chapter 4