Cisco 1601 Hardware Installation Guide - Page 180

HWIC-3G-CDMA, 1900 MHz for EVDO-Release 0 and Release - r rf

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HWIC-3G-CDMA 3G Wireless WAN Interface Cards REVIEW DRAFT-CISCO CONFIDENTIAL 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 1 DIV HWIC-3G-CDMA Front Panel 5 2 3 1 MAIN 170843 HWIC3G-CDMA WWAN RSSI 44 Diag Port 1xRTT EVDO 44 1 Mounting Screws 2 Diagnostic Port 3 Main Antenna Connector 4 LEDs 5 Diversity Antenna Connector OL-12853-01 4

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REVIEW DRAFT—CISCO CONFIDENTIAL
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