Router 4-Port Ce1/Pri Fic; Introduction; Interface Attributes - 3Com 3C13886 - Router OC-3 ATM SML Flexible Interface Card Installation Manual

3Com Router Module Guide

4.4 ROUTER 4-PORT CE1/PRI FIC

4.4.1 Introduction

I. ROUTER 4-PORT CE1/PRI FIC
ROUTER 4-PORT CE1/PRI FIC, the 4-port channelized E1/PRI interface card,
transmits, receives, and processes E1 data traffic. In addition, you can use the card for
other purposes, such as CE1 access and the ISDN PRI function.

4.4.2 Interface Attributes

The following table describes the interface attributes of the FIC-E1 and FIC-E1-F
cards.
Table 4-10 Interface attributes of the FIC-E1 and FIC-E1-F cards
Attribute
Connector
Number of
connectors
Interface
standard
Interface rate
Cable type
Supported
service
G.703, G.704
2.048 Mbps
E1 75-ohm unbalanced coaxial cable
E1 120-ohm balanced twisted-pair cable
120-ohm 4E1 adapter cable (ROUTER 4-PORT CE1/PRI FIC)
75-ohm 4E1 adapter cable (ROUTER 4-PORT CE1/PRI FIC)
Coaxial connector, network connector, 75-to-120-ohm adapter (with BNC
connector)
Backup
Leased line
4-20
Description
ROUTER 4-PORT
DB-25
1
Chapter 4
CE1/PRI FIC