Panels And Interface Leds - 3Com 3C13701 Module Manual

3Com Router 5000 and Router 6000 v2.41
Module Guide
Item
Interface standard
Interface rate
Cable type
Cable characteristic
impedance
Max transmission
distance
Operating mode
Service
Protocol
Transmission rate

3.14.4 Panels and Interface LEDs

The following figures show the panels of the Router 4-Port E1 IMA MIM interface
cards:
Figure 3-60 Front panel of the 75-ohm Router 4-Port E1 IMA MIMinterface card
Figure 3-61 Front panel of the 120-ohm Router 4-Port E1 IMA MIMinterface card
The LEDs on the front panel of the Router 4-Port E1 IMA MIM interface card, as
described in the following table:
Multifunctional Interface Modules (Router 5000)
Router 4-Port
E1 IMA MIM
(75-ohm)
ITU-G.703, ITU-G.704
2.048 Mbps
E1 coaxial cable
75 ohm
500 m (1640.4 in.)
ATM E1 standalone link /IMA binding mode
AAL5
PPPoA, PPPoEoA, IPoA, IPoEoA
CBR/VBR-rt/VBR-nrt/UBR
3-56
Description
Shielded twisted pair
120 ohm
150 m (492.1 in.)
Chapter 3
Router 4-Port
E1 IMA MIM
(120-ohm)