Chapter 2 Processor Cards Feature Summary
Voice and WAN Interface Cards
2-40
Cisco ICS 7750 System Description
78-10360-02
WIC-1B-S/T
The WIC-1B-S/T card is a one-port ISDN BRI interface card (S/T interface). See
Figure 2-14
.
Figure 2-14 1-Port ISDN BRI WAN Interface Card (S/T Interface), WIC-1B-S/T
Technical Specifications
Table 2-15
lists the technical specifications for the WIC-1B-S/T card.
BRI S/T port
41221
BRI
S/T
SEE MANUAL BEFORE INSTALLATION
B1
B2
OK
Table 2-15 Technical Specifications for WIC-1B-S/T Card
Type
Description
Interface type
ISDN BRI port
Interface
Two-wire user side S/T
Physical connector
RJ-48C
Number of connectors/ports
One
Cisco IOS requirement
11.3(2)XA or later
Compliance
FCC Class B device, CE
Safety conformance
UL1950
Spare
WIC-1B-S/T=