Enquire: Asia & Africa - +65-98008081 USA - +1-919-995-4114

Home Networking Router, Security, NPB Routers Cisco VWIC3-4MFT-T1/E1 4-Port Voice WAN Card ISR Router

Cisco VWIC3-4MFT-T1/E1 4-Port Voice WAN Card ISR Router

Brand:

The Cisco VWIC3-4MFT-T1/E1 is a 4-port multiflex Voice/WAN interface card designed for Cisco ISR routers, enabling seamless integration of voice and data over T1/E1 networks.

OVERVIEW

  • The Cisco VWIC3-4MFT-T1/E1 is a powerful and flexible module built for enterprises that require reliable voice and WAN connectivity. Supporting four T1/E1 ports, it allows organizations to consolidate voice and data traffic onto a single platform, reducing infrastructure costs.
  • Designed for Cisco Integrated Services Routers, this card supports multiflex trunking, enabling simultaneous voice and data transmission. It is ideal for businesses transitioning from traditional telephony systems to IP-based communications while maintaining legacy connectivity.

USE CASES

  • Enterprise branch office voice and WAN integration
  • Telecom infrastructure using T1/E1 connectivity
  • Migration from legacy PBX to VoIP systems
  • Banking and financial WAN communication networks
  • Government and large-scale infrastructure deployments
  • Service providers managing multiple WAN links
  • KEY FEATURES

    • 4-Port T1/E1 Connectivity – Supports multiple simultaneous WAN/voice links
    • Multiflex Trunk Support – Combines voice and data on one module
    • Integrated CSU/DSU – Eliminates need for external devices
    • Flexible Deployment – Supports both channelized and unchannelized modes
    • High Compatibility – Works with Cisco ISR 2900 and 3900 Series
    • Reliable Enterprise Performance – Built for continuous operation
    • Compact Plug-in Design – Easy installation and upgrade 

    TECHNICAL SPECIFICATIONS

    • Brand: Cisco
    • Model: VWIC3-4MFT-T1/E1
    • Product Type: Voice/WAN Interface Card 
    • Form Factor: Plug-in module (EHWIC slot)
    • Interface Type: T1/E1 WAN (RJ-45)
    • Connectivity Technology: Wired 
    • Multiflex Functionality: Supports both voice (VIC) and data (WIC)
    • Voice Support: PRI, CAS signaling (PBX/PSTN integration)
    • Data Protocols: HDLC, Frame Relay, PPP
    • Integrated CSU/DSU: Yes (no external device required)
    • Drop-and-Insert Multiplexing: Supported
    • Independent Clocking per Port: Yes
    • Redundant Clock Source: Supported
    • Hot Swappable: Yes
    • LED Indicators: Port/activity status
    • Power Consumption: ~10W
    • Operating Temperature: 0°C to 40°C
    • Storage Temperature: -40°C to 70°C
    • Humidity: 5% to 95% non-condensing 

    CUSTOMER REVIEW

    No Reviews Found

    FAQ

    No FAQs Found