Cisco WIC-1SHDSL-V2 enterprise networking (router/Catalyst switch/UCS families) Router Line Card

The Cisco WIC-1SHDSL-V2 is a 1-port G.SHDSL WAN Interface Card with four-wire support, fitting the WIC slots on Cisco’s Integrated Services Router platforms. G.SHDSL (Symmetric High-speed Digital Subscriber Line) provides symmetric bandwidth over standard copper pairs, and the four-wire (2-pair) mode this version 2 card supports allows higher aggregate bandwidth than a single-pair connection by bonding two copper lines together. This card is a common choice for branch routers connecting over leased-line or SHDSL-based WAN circuits where symmetric upload/download speed matters more than the asymmetric profile of consumer-grade DSL. Tech-Star (UK-based, shipped worldwide) supplies Cisco interface cards. Confirm the exact ISR platform and your carrier’s SHDSL circuit configuration before ordering.