Cisco Systems ICS-7750 manual Voice and WAN Interface Cards, 2-29

Chapter 2 Processor Cards Feature Summary

Voice and WAN Interface Cards

Voice and WAN Interface Cards

MRP200 and MRP300 cards have two slots while ASI81 and MRP3-8FXS cards have one slot that accept existing VICs, WICs, and VWICs that are used in Cisco 1700, 2600, and 3600 series routers. This interface card support helps you build upon existing Cisco networks while maintaining interoperability and consistent end-to-end service between locations. Table 2-6lists the WIC, VIC, and VWIC cards supported by MRP200, MRP300, ASI81, and MRP3-8FXS cards.

Table 2-6 WIC, VIC, and VWIC Cards for MRP, ASI81, and MRP3-8FXS Cards

Module	Description
VIC-2DID	Two-port analog DID1 voice/fax interface card
VIC-2BRI-NT/TE	Two-port ISDN2 BRI3 voice/fax interface card (network and terminal side)
VIC-2FXS	Two-port FXS voice/fax interface card
VIC-2FXO-M1,	Two-port FXO4 voice/fax interface card with battery reversal detection and caller
VIC-2FXO	ID support (for North America)
VIC-2FXO-M2	Two-port FXO voice/fax interface card with battery reversal detection and caller
	ID support (for Europe)
VIC-2FXO-M3	Two-port FXO voice/fax interface card with battery reversal detection and caller
	ID support (for Australia)
VIC-4FXS/DID	Four-port FXS and DID voice/fax interface card
VIC-2E/M	Two-port E&M5 voice/fax interface card
WIC-1T	One-port serial, asynchronous and synchronous (T1/E1)
WIC-2T	Two-port serial, asynchronous and synchronous (T1/E1)
WIC-2A/S	Two-port serial, low speed (up to 128 kbps), asynchronous and synchronous
WIC-1B-S/T	One-port ISDN BRI (S/T interface)
WIC-1B-U	One-port ISDN BRI with integrated NT1 (U interface)
WIC-1DSU-56K4	One-port, four-wire 56-kbps CSU/DSU6
WIC-1DSU-T1	One-port, T1/fractional T1 CSU/DSU
VWIC-1MFT-T1	One-port T1/fractional T1 multiflex trunk with CSU/DSU
VWIC-1MFT-E1	One-port E1/fractional E1 multiflex trunk with CSU/DSU
	Cisco ICS 7750 System Description
78-10360-02		2-29