Cisco Third-Generation 2-Port T1/E1 Multiflex Trunk Voice/WAN Interface Card - Expansion module - EHWIC - T1/E1 x 2 - T-1/E-1 - refurbished - for Cisco 2911, 2921, 2951, 3925, 3925 ES24, 3925E, 3945, 3945 ES24, 3945E

The Cisco Third-Generation 2-Port T1/E1 Multiflex Trunk Voice/WAN Interface supports data and voice applications. 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.