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3Com Router 5000 and Router 6000 v2.41
Module Guide
Chapter 4 Flexible Interface Cards (Router 6000)
4-22
Description
Attribute
Router 4-Port CE1/PRI
FIC
Number of
connectors
1
Interface
standard
G.703, G.704
Interface rate
2.048 Mbps
Cable type
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)
Supported
service
Backup
Leased line
4.7.3 Panel and Interface LEDs
The following figure illustrates the Router 4-Port CE1/PRI FIC panel.
Figure 4-24 Router 4-Port CE1/PRI FIC panel
The following table describes the LEDs on the card panels.
Table 4-15 LEDs on the FIC-E1 and FIC-E1-F panels
LED Description
LINK OFF means no link is present; ON means a link is present.