R E V I E W D R A F T — C I S C O C O N F I D E N T I A L
3G Wireless WAN Interface Cards
HWIC-3G-CDMA
4
OL-12853-01
HWIC-3G-CDMA
The CDMA version supports multiple bands and services:
•
800/1900 MHz for 1xRTT
•
800/1900 MHz for EVDO—Release 0 and Release A
HWIC-3G-CDMA-
x
is the Cisco part number for which the interface card is configured.
x
is a variable
for carrier-specific versions.
The CDMA 3G wireless HWICs support diversity mode (dual antenna mode) in the antennas. Types of
antennas include swivel-mounted dipole with extended base and ceiling-mounted antennas. The
diversity mode requires two antennas located together and spaced a minimum of 7.5 inches (19 cm) for
better RF reception.
Figure 124
shows the front panel view of a CDMA 3G wireless WAN HWIC.
Figure 124
HWIC-3G-CDMA Front Panel
1
Mounting Screws
4
LEDs
2
Diagnostic Port
5
Diversity Antenna Connector
3
Main Antenna Connector
170843
WWAN RSSI
1xRTT
MAIN
DIV
EVDO
HWIC-
3G-CDMA
Diag Port
1
1
3
5
2
4
4
4
4