Cisco Systems ICS-7750 manual WIC-1B-S/T, BRI S/T port, Technical Specifications, 2-40

Chapter 2 Processor Cards Feature Summary

Voice and WAN Interface Cards

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

BRI S/T port

B1 B2 OK

SEE MANUAL BEFORE INSTALLATION

BRI S/T

41221

Technical Specifications

Table 2-15lists the technical specifications for the WIC-1B-S/T card.
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=

	Cisco ICS 7750 System Description
2-40	78-10360-02