Cisco VWIC2-1MFT-G703 1-Port Multiflex Trunk Vioce/WAN Interface Card VWIC21MFTG703

Description:

The Cisco VWIC2-1MFT-G703 is a single-port, multiflex voice and data WAN interface card designed for use with Cisco ISR routers. It supports both voice and data applications over G.703 networks and is ideal for connecting to legacy E1 circuits. This module provides a single E1 interface that can be configured for either data (HDLC, PPP, Frame Relay) or voice (channelized E1 for digital voice connectivity). It is commonly used in enterprise and service provider networks for efficient, flexible WAN connectivity.

Technical Specifications:
Manufacturer: Cisco Systems
Model Number: VWIC2-1MFT-G703
Product Type: Multiflex Trunk Voice/Data WAN Interface Card
Port Count: 1 x E1 (G.703)
Interface Standard: G.703 (Unframed or Framed E1)
Compatibility: Cisco 1800, 1900, 2800, 2900, 3800, and 3900 Series ISR routers
Data Support: HDLC, PPP, Frame Relay
Voice Support: Channelized E1 for digital voice (with DSP module)
Line Rate: 2.048 Mbps (E1)
Connector Type: RJ-48C
Supported Features:
– G.703 unframed/framed E1
– CAS and PRI signaling (with supported voice software)
– Network clocking
– Loopback and test patterns
Use Case: Voice gateway, legacy WAN connectivity, E1 interfacing
Hot-Swappable: Yes (in supported routers)
Operating Temperature: 0°C to 40°C (32°F to 104°F)
Dimensions: 2.54 x 8.89 x 16.51 cm (1.0 x 3.5 x 6.5 in)
Weight: Approx. 0.2 kg (0.45 lb)