User's Manual

3
Declarations of Conformity and Regulatory Information for Cisco Access Products with 802.11a/b/g and 802.11b/g Radios
78-16887-01
Manufacturers Federal Communication Commission Declaration of Conformity Statement
Table 1 lists the maximum power level settings permissible for the radio modules.
Caution The Part 15 radio device operates on a noninterference basis with other devices operating at this
frequency when using antennas listed in Table 2. Any changes or modification to the product not
expressly approved by Cisco could void the user’s authority to operate this device.
Caution Within the 5.15- to 5.25-GHz band (5-GHz radio channels 34 to 48); the U-NII devices are restricted to
indoor operations to reduce any potential for harmful interference to co-channel Mobile Satellite System
(MSS) operations. The maximum rated power output for the radio in the 5.15- to 5.25-GHz band is set
to 12 dBm.
Table 1 Maximum Rated Power Output for the Radios
Radio FCC ID
Maximum Power Setting (dBm)
802.11b (2.4-GHz) 802.11g (2.4-GHz) 802.11a (5-GHz)
LDKXSARCD11
(802.11a/b/g)
20 17 16
LDKXSNIAG13
(802.11b/g)
19 17 —
Table 2 Cisco 2.4-GHz and 5-GHz Antennas
Radio FCC ID
Antenna
Cisco Part Number Description Gain at 2.4-GHz Gain at 5-GHz
LDKXSARCD11
(802.11a/b/g)
AIR-ANTM2050D-R Swivel-mount dipole 2 dBi 5 dBi
AIR-ANTM4050V-R Diversity
omnidirectional
ceiling-mount
4 dBi 5 dBi
AIR-ANTM5560P-R Wall-mount patch 5.5 dBi 6 dBi
LDKXSNIAG13
(802.11b/g)
AIR-ANT4941
23.7786.51
Swivel-mount dipole 2.2 dBi —
AIR-ANT5959 Diversity
omnidirectional
ceiling-mount
2.35 dBi —
AIR-ANT1728 Omnidirectional
ceiling-mount
5.2 dBi —