Table Of Contents

Cisco Aironet 1400 Series Outdoor Bridges

Channels

IEEE 802.11a (5.8-GHz Band)

Maximum Power Levels

5.8-GHz Band

Cisco Aironet 1400 Series Outdoor Bridges

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This chapter lists the 1400 series outdoor bridge IEEE 802.11a (5-GHz) channels and the maximum power levels supported by the world's regulatory domains. For additional product hardware information refer to the Cisco Aironet 1400 Series Outdoor Bridge Hardware Installation Guide.

The following topics are covered in this chapter:

•Channels

•Maximum Power Levels

Channels

IEEE 802.11a (5.8-GHz Band)

The channel identifiers, channel center frequencies and regulatory domain of each 20-MHz-wide channel are shown in Table 7-1.

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Table 7-1 Channels for IEEE 802.11a (5.8-GHz Band)

Channel Identifier	Center Frequency (MHz)	Regulatory Domains
		Americas (-A)	Europe (-E)	South Korea (-K)	New Zealand (-Z)
149	5745	X	X	X	X
153	5765	X	X	X	X
157	5785	X	X	X	X
161	5805	X	X	X	X

This product is for outdoor use with regard to the channel identifiers indicated in Table 7-1.

Maximum Power Levels

5.8-GHz Band

An improper combination of power level and antenna configurations can result in equivalent isotropic radiated power (EIRP) above the amount allowed per regulatory domain. Table 7-2 indicates the maximum power levels and antenna gains allowed.

Table 7-2 Maximum Power Levels and Antenna Gains

Regulatory Domains	Maximum Power Settings
	Orientation	9 dBi Omnidirectional Antenna	9.5 dBi Sector Antenna	22.5 dBi Integrated Antenna	28 dBi Dish Antenna
Americas (-A)	P2P1	24 dBm	24 dBm	24 dBm	22 dBm
	P2MP2	24 dBm	24 dBm	123 dBm4	—
Europe (-E)5	P2P	—	—	7 dBm	—
	P2MP	21 dBm	18 dBm	7 dBm	—
South Korea (-K)	P2P	—	24 dBm	—	—
New Zealand (-Z)	P2P	—	—	13 dBm	—
	P2MP	24 dBm	24 dBm	13 dBm	—

1 Point-to-point 2 Point-to-multipoint 3 A maximum of 13 dBm is allowed, but that setting is not supported by the bridge. 4 On point-to-multipoint links, the non-root bridges communicating with the root bridge can use a maximum power setting of 24 dBm. A root 22.5 dBi integrated antenna bridge is limited to a maximum power setting of 12 dBm. 5 The bridge is approved only for Ireland.

To configure your bridge's output power level, refer to the Cisco Aironet 1400 Series Wireless Bridge Software Configuration Guide.