Panel And Interface Leds; Interface Cable - 3Com 3C13701 Module Manual

3Com Router 5000 and Router 6000 v2.41
Module Guide

4.6.3 Panel and Interface LEDs

The following figures show the Router 4/8-Port Enhanced Serial FIC panels:
Figure 4-12 Router 4-Port Enhanced Serial FIC panel
The following table describes the LEDs on the Router 4-Port Enhanced Serial FIC
panel:
Table 4-13 LEDs on the Router 4-Port Enhanced Serial FIC panel
LINK
ACT
The following figure shows the Router 8-Port Enhanced Serial FIC panel:
Figure 4-13 Router 8-Port Enhanced Serial FIC front panel
On the Router 8-Port Enhanced Serial FIC panel, each link corresponds to a LED. ON
means a link is present; blinking means data is being transmitted and/or received.

4.6.4 Interface Cable

The FIC-SAE cards use synchronous/asynchronous serial interface cables with DB-28
connectors.
Before connecting an FIC-SAE card, identify the line properties and then select the
proper interface cable from the following ten cable options:
V.24 (RS232) DTE cable: DB-25 plug at the network end
V.24 (RS232) DCE cable: DB-25 receptacle at the network end
V.35 DTE cable: 34PIN plug at the network end
V.35 DCE cable: 34PIN receptacle at the network end
LED
OFF means no link is present; ON means a link is present.
OFF means no data is being transmitted or received. Blinking means
data is being transmitted and/or received.
Chapter 4 Flexible Interface Cards (Router 6000)
Description
4-17