Cisco VWIC2-1MFT-G703

Cisco VWIC2-1MFT-G703 Overview

The Cisco VWIC2-1MFT-G703 is a second-generation 1- and 2-port T1/E1 Multiflex Trunk Voice/WAN Interface Card designed specifically for use in a variety of Cisco routers, including the 1721, 1751, 1760, 2600XM, 2691, 3662, 3725, 3745, 1841, 2801, 2811, 2821, 2851, 3825, and 3845 series. This card plays a critical role in enabling seamless communication by supporting both voice and data applications, which is essential for modern enterprises seeking flexibility and investment protection in their networking infrastructure.

The VWIC2-1MFT-G703 integrates both WAN and voice interface capabilities, allowing businesses to streamline their operations by using a single card for multiple functionalities. Its design enhances compatibility with existing Cisco hardware, which is a significant advantage for organizations looking to upgrade their systems without incurring extensive costs associated with complete hardware overhaulsres

Key Features

• Dual Functionality: The MFT VWIC2 combines WAN interface card (WIC) and voice interface card (VIC) capabilities, allowing users to integrate data and voice seamlessly.
• Enhanced Echo Cancellation: It includes a dedicated onboard slot for the Cisco Echo Cancellation Module (ECAN), enhancing voice quality even in challenging network conditions.
• Flexible Configuration: Supports both T1 and E1 standards, allowing configurations for various applications, including T1, fractional T1, E1, and G.703 framing.
• Drop-and-Insert Multiplexing: This feature eliminates the need for external CSU/DSU devices, simplifying setup and reducing costs.
• Independent Clocking: Each port can be clocked from separate sources, offering additional flexibility for data applications, though not for voice applications.

Applications

The Cisco MFT VWIC2 is suitable for various network needs:

• T1/E1 Data Services: Supports remote management with integrated DSU/CSU capabilities.
• E1/G.703 Solutions: Manages T1 and E1 applications efficiently.
• Packet Voice: Integrates with PBXs and central offices for packet voice communication.
• Mixed Data and Voice: Facilitates the simultaneous handling of data and voice traffic, easing network management.

Compatibility

The VWIC2 cards can be installed in various Cisco routers and modules. They fit into WIC, VWIC, and high-speed WIC (HWIC) slots, ensuring compatibility with a wide range of Cisco devices.

You can also visit the manufacturer’s website link for more information.

You can also visit the Cisco HWIC-1FE ,  Cisco VIC2-2FXS , Router Card pages if you wish.