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Cisco ICS 7750 System Description
78-10360-02
Chapter 2 Processor Cards Feature Summary
Voice and WAN Interface Cards
Figure 2-10 2-Port VIC with FXS, FXO, or E&M Interfaces (Typical)
Technical Specifications
Table 2-9
lists the technical specifications for the VIC-2FXS card.
41218
SEE MANUAL BEFORE INSTALLATION
VIC
FXS
IN USE
IN USE
1
0
Table 2-9
Technical Specifications for VIC-2FXS Card
Type
Description
Interface type
FXS
Address signaling formats
In-band dual tone multifrequency (DTMF)
Out-of-band pulse (10/20 pps)
Signaling formats
Loop start, ground start
Ringing tone
Configurable for different country requirements
Ringing voltage
Less than 45 Vrms at 5 ringer equivalence number (REN) at 25 Hz
(configurable frequency)
Ringing frequencies
20 Hz, 50 Hz
Physical connector
RJ-11
Number of connectors/ports
Two
Cisco IOS requirement
IOS Plus 12.0(7)XK1 or 12.1(2)T or later (for battery polarity
reversal)
IOS Plus 12.1(2)XH or later (for caller ID)
Compliance
FCC Class B device, CE
Safety conformance
UL1950
Spare
VIC-2FXS=