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147
Interface cables and the connection methods
For more information about E1 interface cables and the connection methods, see "
."
FIC-2VT1
Introduction
The 2-port T1 voice interface module (FIC-2VT1) can handle dense voice signals in VoIP system. It
provides two CE1/PRI ports, allowing the access of 48 channels of voice signals.
Interface specifications
Table 199 Interface specifications
Item Description
Connector RJ-45
Number of connector
2
Interface standard
•
G.703/T1.102
•
G.704
•
AT & T TR 54016
•
AT & T TR 62411
•
ANSI
T1.403
Interface rate
1.544 Mbps
Cable type
T1 cable (100-ohm standard shielded cable)
Operation mode
•
CT1
•
ISDN PRI
Services
•
Backup
•
Terminal
access
•
ISDN
Interface LEDs
Figure 168 FIC-2VT1 panel
Table 200 LED description
LED Description
LINK/ACT
•
On: Carrier signal has been received.
•
Flashing: Data is being received or/and transmitted.
•
Off: No carrier signal has been received.
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