Cisco Cisco Aironet 1530i Outdoor Access Point Notas de publicación

The point-to-point and point-to-multipoint bridging is supported on the Cisco Aironet 1040, 1140, 1260, 
1600, 2600, 3500 and 3600 series access points (802.11n platforms). The 5-GHz bands support 20 and 
40-MHz channel widths, and the 2.4-GHz bands support only a 20-MHz channel width.

The following items are supported for AP1040, AP1140, AP1260, AP1600, AP2600, AP3500, and 
AP3600 bridging:

MIMO, short-range bridging (on campus or inter-building bridge deployments), with dipole and 
MIMO antennas (line of sight and short range) under 1 km.

20-MHz and 40-MHz 802.11n support.

Workgroup bridge (WGB) short-range support.

SISO (single-in, single-out), MCS 0-7 and legacy bridge rates (802.11 a/b/g and 802.11n) using one 
outdoor antenna.

This is only supported using short range links and is not a replacement for the AP-1300/1400 or other 
bridge products.

The following items are not supported for AP 702, AP1040, AP1140, AP1260, AP1600, AP2600, 
AP3500 and AP3600 bridging:

The distance CLI command: long-range links over 1 km currently are not supported; therefore, the 
distance command is not supported.

Outdoor MIMO bridging using external antennas has not been fully tested and is not fully supported 
with this release.

If your network uses 16 BSSIDs with 1 and 2-Mbps data rates, access points might experience very low 
throughput due to high management traffic.

As per the 802.11n amendment, the 802.11n HT rates apply only to no encryption or WPA2/AES 
encryption. They do not apply to WEP or WPA encryption. If WEP or TKIP encryption is used, the 
access point and any 802.11n clients will not transmit at HT rates. Legacy rates (802.11a/b/g) will be 
used for any clients using WEP or TKIP encryption.

Layer 3 is not supported with NAC for MBSSID in this release.

Cisco IOS Release 12.3(2)JA and later releases change the default behavior of access points that request 
an IP address from a DHCP server