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SIC-1VE1

Introduction
The 1-port E1 voice interface module (SIC-1VE1) handles dense voice signals in a VoIP system. It
provides a CE1/PRI/R2 port that can process a maximum of 30 channels of voice signals.
Interface specifications
Table 45 Interface specifications
Item
Connector
Number of connector
Interface standard
Interface rate
Frame format
Cable type
Operating mode
Services
Interface LEDs
Figure 32 SIC-1VE1 panel
Table 46 LED description
LED
LINK/ACT
LP/AL
Note:
AIS = Alarm indication signal; LFA = loss of frame alignment; RAI = Remote alarm indication
Specification
DB 15
1
G.703, G.704
2.048 Mbps
Ethernet_II
Ethernet_SNAP
IEEE 802.2
IEEE 802.3
75-ohm unbalanced coaxial cable
120-ohm balanced twisted pair cable
Coaxial connector, network interface connector and 75-ohm to
120-ohm adapter (with BNC connector)
CE1
ISDN PRI (only supported by SIC-1VE1)
R2
Backup
Terminal access
ISDN (only supported by SIC-1VE1)
Description
On means carrier signal has been received.
Flashing means data is being transmitted or received.
Off means no carrier signal has been received.
On means the interface is in a loopback.
Flashing means an AIS, LFA, or RAI alarm signal is present.
Off means neither loopback nor alarm is present.
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