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CISCO WAN INTERFACE CARD VWIC VWIC2-1MFT-G703 CISCO NETWORKING

The Cisco VWIC2-1MFT-G703 is a single-port Multiflex Trunk Voice/WAN Interface Card designed for Cisco Integrated Services Routers (ISR) platforms. It provides flexible connectivity for E1/PRI voice and data applications while supporting G.703 unbalanced physical interfaces.

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Key Specifications Item Specification Product Model Cisco VWIC2-1MFT-G703 Product Type Multiflex Trunk Voice/WAN Interface Card Interface Type E1 G.703 / G.704 Number of Ports 1 × E1 port Physical Interface G.703 unbalanced coaxial interface Connector Type BNC connectors Line Rate 2.048 Mbps (E1) Channel Support 32 time slots (E1), including 30 voice/data channels Signaling Support CAS, CCS, ISDN PRI Framing G.704 framing Line Coding HDB3 Voice Support Voice gateway applications with DSP resources WAN Protocol Support HDLC, PPP, Frame Relay (platform/software dependent) Clocking Internal / External clock support Echo Cancellation Requires DSP resources on router platform Diagnostics Loopback testing, alarms, performance monitoring Compatible Platforms Cisco ISR 1800, 2800, 3800 Series routers (platform dependent) Slot Compatibility VWIC interface card slot Hot Swap Not supported Management Cisco IOS Software CLI Operating Temperature 0°C to 40°C Storage Temperature -20°C to 65°C Relative Humidity 10% to 90% non-condensing