Quick tech specs
- Generation Multiflex Trunk Voice/WAN Interface Card
- EHWIC
- refurbished
- Expansion module
- T-1/E-1
- for Cisco 1921 4-pair, 1921 ADSL2+, 1921 T1, 19XX, 29XX, 39XX, 39XX ES24
Know your gear
The Cisco MFT VWIC3 combines WAN-interface-card (WIC) and voice-interface-card (VIC) functions to provide unparalleled flexibility, versatility, and investment protection through its many uses. Customers who choose to integrate data and voice in multiple steps preserve their investment in a T1/E1 WAN interface because the Cisco MFT VWIC3 cards can be reused in packet voice applications.