Sic-1Vt1 - H3C MSR Router Comware 5 Series Manual

Item
Services
Interface LEDs
Figure 36 SIC-1VE1 panel
Table 43 LED description
LED
LINK
ACT
Interface cables and the connection methods
For more information about E1 interface cables and the connection methods, see

SIC-1VT1

Introduction
The 1-port T1 voice interface module (SIC-1VT1) can handle dense voice signals in VoIP system. It
provides a CT1/PRI/R2 port, allowing the access of 23 channels of voice signals.
Interface specifications
Table 44 Interface specifications
Item
Connector
Number of connector
Interface standard
Interface rate
Cable type
Operation mode
Description
•
Backup
•
Terminal access
•
ISDN (only supported by SIC-1VE1)
Description
•
Off: The link is idle.
•
On: The link is being occupied for call connection.
•
Off: The link is idle.
•
On: The link is being occupied for communication.
Description
RJ-45
1
•
G.703/T1.102
•
G.704
•
AT & T TR 54016
•
AT & T TR 62411
•
ANSI T1.403
1.544 Mbps
T1 cable (100-ohm standard shielded cable)
CT1
ISDN PRI
31
"E1 interface."