Description
The Cisco VWIC-2MFT-E1 is a dual-port multiflex trunk voice/WAN interface card designed for seamless integration into Cisco routers, offering both voice and data connectivity over E1 interfaces. This compact, modular card supports both TDM voice and WAN services, making it ideal for branch offices or enterprise environments looking to consolidate infrastructure. It supports unstructured (E1) and structured (channelized E1) operation, with each port capable of supporting up to 31 channels. Its hot-swappable design ensures minimal downtime during installation or replacement.
Equipped with two RJ-48 connectors, the VWIC-2MFT-E1 supports a range of protocols including Frame Relay, PPP, and HDLC, and is compatible with Cisco IOS software for flexible configuration. The card is built to work with Cisco 2800, 2900, 3800, and 3900 Series Integrated Services Routers, among others. It features onboard digital signal processing (DSP) resources that enable voice compression, echo cancellation, and other voice-quality enhancements. When purchasing used, ensure the card is tested and verified for full functionality, with clean connectors and intact faceplate for optimal performance.

