Cisco VWIC-2MFT-T1 2-Port T1 Multiflex Voice/WAN Interface Card

BRAND NEW. FACTORY SEALED. FULL CISCO WARRANTY INCLUDED. MANUFACTURED BY CISCO. FROM CHICAGO COMPUTER SUPPLY

Overview

The Cisco VWIC-2MFT-T1 is a dual-port T1 Multiflex Voice/WAN Interface Card designed to support both voice and data applications in enterprise and branch network environments. It combines WAN and voice interface capabilities into a single module, enabling organizations to efficiently integrate voice, fax, and data traffic across T1 networks.

This module supports flexible deployment scenarios, allowing businesses to use it initially for data connectivity and later transition to packet voice applications. With integrated CSU/DSU functionality, the VWIC-2MFT-T1 simplifies installation while improving network reliability and operational efficiency. It is ideal for organizations modernizing legacy telephony infrastructure while maintaining investment protection.

Key Features

• Two-port T1 voice and WAN interface card
• Integrated CSU/DSU for simplified WAN connectivity
• Supports both voice and data applications
• Enables migration from legacy voice to packet voice networks
• Compatible with multiplexed voice and data environments
• Plug-in module designed for Cisco Integrated Services Routers

Technical Specifications

Manufacturer: Cisco
Model: VWIC-2MFT-T1
Device Type: Multiflex Voice/WAN Interface Card
Ports: 2 × T1 WAN / Voice Ports
Integrated Functions: CSU/DSU
Line Rate: 1.544 Mbps per port
Line Coding: AMI, B8ZS
Signaling Protocol: H.323
Form Factor: Plug-in Module
UPC: 746320827674

Use Cases

The Cisco VWIC-2MFT-T1 best works in enterprise branch offices and multiservice networks that require integrated voice and data connectivity over T1 infrastructure. It supports connecting private branch exchanges (PBXs), central offices, and voice gateways, enabling reliable WAN communication between remote locations and data centres. Organizations use this module to migrate from traditional circuit-switched telephony to packet-based voice networks while maintaining existing T1 circuits. It also enables multiplexed voice and data transmission, making it ideal for hybrid environments transitioning toward unified communications.

Why Choose Cisco VWIC-2MFT-T1 

• Combines voice and WAN functionality in a single card
• Simplifies migration from legacy voice to packet voice
• Integrated CSU/DSU reduces hardware complexity
• Protects investment in existing T1 infrastructure
• Trusted Cisco hardware for enterprise deployments

FAQs

What does the VWIC-2MFT-T1 module do?

It provides two T1 ports that support both voice and WAN connectivity in Cisco routers.

Can this module support both voice and data traffic?

Yes. It supports integrated voice, fax, and data transmission over T1 circuits.

Does it include a built-in CSU/DSU?

Yes. The module integrates CSU/DSU functionality for simplified deployment.

Is this module suitable for unified communications deployments?

Yes. It connects PBXs, voice gateways, and WAN networks.

Is this a genuine Cisco product?

Yes. It is genuine Cisco hardware, factory-sealed, and backed by a full Cisco warranty from Chicago Computer Supply.