Americas Headquarters:
Cisco Systems, Inc., 170 West Tasman Drive, San Jose, CA 95134-1706 USA
Connecting Cisco EHWIC-3G-EVDO-
x
to the
Network
Revised: January 2011, OL-24264-01
This guide describes how to connect the EVDO versions of the 3G wireless Enhanced High-Speed WAN
Interface Cards (EHWICs) to your network.
•
3G Wireless WAN EHWIC Overview, page 1
•
EHWIC-3G-EVDO, page 2
•
Default Antenna and Antenna Extension, page 5
•
Prerequisites, page 6(
•
Restrictions, page 6
•
Connecting an Antenna to EHWIC-3G-EVDO, page 6
•
Related Documents, page 13
•
Obtaining Documentation, Obtaining Support, and Security Guidelines, page 13
3G Wireless WAN EHWIC Overview
The EHWIC-3G-EVDO-
x
card is a multiband, multiservice WAN card. Its primary application is WAN
connectivity as a backup datalink for critical data applications and as a primary WAN connection.
The EHWIC-3G-EVDO-
x
card supports the ISR G2 platforms (the Cisco 1900 series, the Cisco 2900
series and the Cisco 3900 series).
The EHWIC-3G-EVDO-
x
card houses one cellular modem for connection to a wireless WAN.
