Cisco VWIC2-1MFT-G703 1-Port Multiflex Trunk G.703 Voice/WAN Interface Card

CISCO GENUINE. BRAND NEW. FACTORY SEALED. FULL CISCO WARRANTY. FROM CHICAGO COMPUTER SUPPLY

Overview

Many enterprise and service-provider networks still rely on circuit-based E1 connectivity. The Cisco VWIC2-1MFT-G703 is a second-generation, single-port Multiflex Trunk Voice/WAN Interface Card built to support G.703, T1, and E1 services on a wide range of Cisco routers.

This module combines WAN and voice interface functions into a single compact card. It supports structured and unstructured E1, including fractional services, making it ideal for voice gateways, WAN edge deployments, and legacy telecom integrations. For organizations modernizing gradually, this card provides stability without forcing an immediate shift away from circuit-switched infrastructure.

Key Features

• 1-port G.703 Multiflex Trunk connectivity
• Second-generation VWIC2 architecture
• Supports T1, E1, fractional T1/E1, and unstructured E1 (G.703)
• Combines WAN and voice interface functions
• Reliable support for legacy and hybrid networks
• Designed for Cisco multiservice and integrated services routers
• Cisco genuine hardware supplied, new and factory sealed

Technical Specifications

Description: Cisco VWIC2-1MFT-G703 1-Port Multiflex Trunk Voice/WAN Interface Card
Device Type: Expansion Module
Form Factor: Plug-in Module
Number of Ports: 1
Connectivity Technology: Wired
Supported Interfaces: G.703, T1, E1
Line Rate: T1 / E1
Data Transfer Rate: 2.048 Mbps
Application: Voice and Wide Area Network
Cisco Part Number: VWIC2-1MFT-G703
UPC: 610585726341

Use Cases

The VWIC2-1MFT-G703 fits environments that require single-port E1 or G.703 connectivity, such as branch offices, telecom access points, and voice gateway deployments. It works well when one trunk line is sufficient and where stability, compatibility, and gradual migration matter more than raw bandwidth.

Why Choose the VWIC2-1MFT-G703

• Cisco-approved 1-port G.703 Multiflex Trunk card
• Supports structured and unstructured E1 services
• Ideal for voice gateways and WAN edge routers
• Proven compatibility with legacy Cisco platforms
• Enables phased migration toward packet voice
• Delivered brand new with full Cisco warranty

FAQs

What is the Cisco VWIC2-1MFT-G703 used for?

It provides single-port connectivity for G.703, T1, or E1 voice and WAN applications on compatible Cisco routers.

Does this card support unstructured E1?

Yes. It supports unstructured E1 (G.703) as well as structured and fractional T1/E1 services.

How many ports does the VWIC2-1MFT-G703 have?

It has one trunk port, making it suitable for single-circuit deployments.

Is this a second-generation VWIC?

Yes. It is a VWIC2, designed for earlier Cisco multiservice and integrated services routers.

What is the maximum data rate supported?

The card supports up to 2.048 Mbps, which is standard for E1 connectivity.

Is this product new and under warranty?

Yes. It is a genuine Cisco, brand-new, factory-sealed, and includes the full Cisco warranty from Chicago Computer Supply.