Cisco Interface Cards are classified according to the technologies they support. For example, WAN interface cards (WICs) support WAN technologies, such as Gigabit Ethernet; and voice interface cards (VICs) support voice technologies. Voice/WAN interface cards (VWICs) can support voice, data, and voice and data applications, depending on the capabilities of the router in which the VWIC is installed. Enhanced High-speed WAN interface cards (EHWIC) provide expanded LAN and WAN capabilities, such as Gigabit Ethernet and Ethernet switching.

Cisco WAN Interface Cards and Voice Interface Cards

Cisco 2-Port FXS Voice Interface Card (VIC-2FXS)

Cisco 2-Port FXS Voice Interface Card The Cisco 2-Port FXS Voice Interface Card provides 2 RJ-11 connections for analog telephones, fax machines, PBX, or similar...

Cisco 2-Port FXS Voice Interface Card The Cisco 2-Port FXS Voice Interface Card provides 2 RJ-11 ...

In Stock
$149.00
Cisco 4-Port FXO Voice Interface Card (VIC2-4FXO)

Cisco 4-Port FXO Voice Interface Card The Cisco 4-Port FXO Interface Card comes equipped with four RJ-11 connections to the PSTN central office or station...

Cisco 4-Port FXO Voice Interface Card The Cisco 4-Port FXO Interface Card comes equipped with fou...

In Stock
$199.00
Cisco T1 DSU CSU WAN Interface Card (CSOT1WANIC-REF)

Cisco T1 DSU/CSU WAN Interface Card The Cisco T1 DSU/CSU WAN Interface Card allows easy access to the internet/intranet with simple, fully managed, integrated solution...

Cisco T1 DSU/CSU WAN Interface Card The Cisco T1 DSU/CSU WAN Interface Card allows easy access to...

In Stock
$149.00