•
Guides & Press•
Blog•
FAQ•
Support & Contact•
Sell to Us•
About Us•
Login / My Account
A WAN interface card, or WIC, is a specialized network interface card (NIC) that allows devices to connect to a wide area network. (A NIC provides the interface between a device and a local area network.) A WIC has a built-in Channel Service Unit/Data Service Unit (CSU/DSU) interface that allows the card to communicate with a router that is connected to a WAN. The term is especially used in conjunction with hardware manufactured by Cisco Systems. The typical WIC is a standard-size circuit card that fits into an expansion slot in the router. WICs are available for plain old telephone service (POTS), wireless networks, and proprietary wired networks. WICs are manufactured for use with all common network protocols. Data speeds range from 56 kbps for dial-up connections to the highest speeds supported by WANs. Modes include half-duplex, full-duplex, synchronous, and bisynchronous.
|
|
|||
|---|---|---|---|
|
|
HWIC-16A16 x Asynchronous Serial - HWIC |
In stock & ready to ship
FREE Two Year Warranty
|
|
|
|
VWIC2-2MFT-G7032 x E1 - Voice/WAN Interface Card |
In stock & ready to ship
FREE Two Year Warranty
|
|
|
|
WIC-1DSU-56K1-port Four-wire 56/64 kbps CSU/DSU |
In stock & ready to ship
FREE Two Year Warranty
|
|
|
|
VWIC-2MFT-T1-DIRDual T1/Fract Multiflex Trk w/ CSU/DSU, D/I, Prot Relays |
In stock & ready to ship
FREE Two Year Warranty
|
|
|
|
VWIC2-1MFT-T1/E1Cisco Multiflex Trunk Voice/WAN Interface Card 2nd Generation - Expansion module - T-1/E-1 |
In stock & ready to ship
FREE Two Year Warranty
|
|
|
|
VWIC2-2MFT-T1/E12-PORT 2ND GEN MULTIFLEX TRUNK VOICE/WAN |
In stock & ready to ship
FREE Two Year Warranty
|
|
|
|
HWIC-4T4 x Synchronous /Asynchronous Serial - HWIC |
In stock & ready to ship
FREE Two Year Warranty
|
|
|
|
WIC-1B-S/T-V31 x ISDN BRI (S/T) - WAN Interface Card (WIC) |
In stock & ready to ship
FREE Two Year Warranty
|
|
|
|
VWIC2-1MFT-G7031 x E1 - Voice/WAN Interface Card |
In stock & ready to ship
FREE Two Year Warranty
|
|
|
|
VWIC-2MFT-G7032 x E1/FE1 - Voice/WAN Interface Card |
In stock & ready to ship
FREE Two Year Warranty
|
|
|
|
WIC-1AM1 x Serial V.90 - WAN Interface Card (WIC) |
In stock & ready to ship
FREE Two Year Warranty
|
|
|
|
NM-1FE2W-V21 x 10/100Base-TX - 2 x WAN Interface Card (WIC) Free - Network Module |
In stock & ready to ship
FREE Two Year Warranty
|
|
|
|
VWIC-1MFT-G7031-PORT RJ-48 MULTIFLEX TRUNK - G.703 |
In stock & ready to ship
FREE Two Year Warranty
|
|
|
|
WIC-1SHDSL-V31 x G.SHDSL - WAN Interface Card (WIC) |
In stock & ready to ship
FREE Two Year Warranty
|
|
|
|
WIC-1B-U-V21 x ISDN BRI (U) - WAN Interface Card (WIC) |
In stock & ready to ship
FREE Two Year Warranty
|
|
|
|
VWIC-2MFT-E1-DI2-Port RJ-48 Multiflex Trunk - E1 With Drop and Insert |
In stock & ready to ship
FREE Two Year Warranty
|
|
|
|
WIC-2T2 x Serial - WAN Interface Card (WIC) |
In stock & ready to ship
FREE Two Year Warranty
|
|
|
|
WIC-1ENET1 x 10Base-T - WAN Interface Card (WIC) |
In stock & ready to ship
FREE Two Year Warranty
|
|
|
|
WIC-1B-S/T1-Port ISDN WAN Interface Card(dial and leased line) |
In stock & ready to ship
FREE Two Year Warranty
|
|
|
|
WAI-OC3-4SS4 Port OC-3c/STM-1 SMF-IR PAM |
In stock & ready to ship
FREE Two Year Warranty
|
|