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Cisco 3200 Series Router Hardware Reference

OL-5816-10

Chapter 6 Wireless Mobile Interface Cards

Receive Sensitivity

Table 6-10 shows the receive sensitivity for the 4.9-GHz WMIC.

5.0-GHz (802.11h) Radio Features

The 5-GHz radio supports only 20-MHz channelization. In addition, the 5-GHz radio supports Dynamic

Frequency Selection (DFS) and Transmission Power Control (TPC) in the ETSI and FCC regulatory

domains.

For more information about DFS and TPC, see Radio Channels and Transmit Frequencies at

http://www.cisco.com/en/US/products/hw/routers/ps272/products_installation_and_configuration_guid

es_list.html.

Note 802.11h is supported only in the ETSI regulatory domain.

Note By default, the C3205 WMIC uses the right antenna to receive and transmit data.

5.0-GHz (802.11h) Channels

The 5.0-GHz (802.11h) radio in the Cisco 3200 Series router (currently available as the Cisco 3205

WMIC) supports the following channels and frequencies in the ETSI regulatory domain:

• 5.250 GHz to 5.350 GHz: 5260 MHz (52), 5280 MHz (56), 5300 MHz (60), 5320 MHz (64),

• 5.470 GHz to 5.725 GHz: 5500 MHz (100), 5520 MHz (104), 5540 MHz (108), 5560 MHz (112),

5580 MHz (116), 5600 MHz (120), 5620 MHz (124), 5640 MHz (128), 5660 MHz (132),

5680 MHz (136), 5700 MHz (140). (Channels 52 through 140 are ETSI outdoor channels.)

16 QAM

6 Mbps and 9 Mbps 12 Mbps and 18 Mbps 24 Mbps and 27 Mbps

64 QAM

12 Mbps and 13.5 Mbps 24 Mbps and 27 Mbps 48 Mbps and 54 Mbps

Table 6-9 Modulations and Data Rates (continued)

Modulation 5 Mbps 10 Mbps 20 Mbps

Table 6-10 Receive Sensitivity for the 4.9-GHz WMIC

5 MHz 10 MHz 20 MHz

1.5 Mbps -89 dBm 3 Mbps -87 dBm 6 Mbps -85 dBm

2.25 Mbps -89 dBm 4.5 Mbps -87 dBm 9 Mbps -85 dBm

3 Mbps -89 dBm 6 Mbps -87 dBm 12 Mbps -85 dBm

4.5 Mbps -85 dBm 9 Mbps -87 dBm 18 Mbps -82 dBm

6 Mbps -82 dBm 12 Mbps -85 dBm 24 Mbps -79 dBm

9 Mbps -79 dBm 18 Mbps -79 dBm 36 Mbps -76 dBm

12 Mbps -74 dBm 24 Mbps -74 dBm 48 Mbps -71 dBm

13.5 Mbps -72 dBm 27 Mbps -72 dBm 54 Mbps -69 dBm

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