3Com 6000 Network Router User Manual


 
70 CHAPTER 8: FLEXIBLE INTERFACE CARDS
Interface Attributes The following table describes the interface attributes of the FIC cards.
Table 8 Interface attributes of FICcards
Panel and Interface LED The following figure illustrates the 4-port Channelized T1/PRI FIC panel.
Figure 11 4-port Channelized T1/PRI FIC panel
The following figure illustrates the 4-port Fractional T1 FIC panel.
Figure 12 4-port Fractional T1 FIC panel
Table 9 LED description of the FIC-T1/FIC-T1-F cards
Attribute Description
Connector RJ48
Connector
number
4 (4-port T1/C1/PRI FIC/4-port Fractional T1 FIC)
Interface
standard
G.703/T1 102, G.704
Interface
speed
1.544Mbps
Cable T1 cable (100-ohm standard shielded cable)
Operating
mode
CT1, ISDN PRI 4-port Channelized T1/PRI FIC
FT1 4-port Fractional T1 FIC
Supported
service
Backup
Leased line access
ISDN PRI 4-port T1/C1/PRI FIC
LINK
OFF means the link is not connected and ON means the link is
connected.
ACTIVE
OFF means no data is being transceived on the interface and
blinking means data is being transceived.