EHWIC-4SHDSL-EA Multi mode 4 pair G.SHDSL EFM and ATM mode
The single-port Cisco Multimode Four-Pair G.SHDSL Double Wide Enhanced High-Speed WAN Interface Card (EHWIC-4SHDSL-EA) offers G.SHDSL-based WAN connectivity using both 802.3ah Ethernet in the First Mile (EFM) and ATM modes on a single enhanced high-speed WAN interface card (EHWIC). Both modes are not supported simultaneously. This EHWIC will be used in modular routers that are deployed in small to medium-sized businesses (SMBs) and enterprise branch offices.
