Operating Range - Cisco Aironet 1300 Series Installation Manual

Appendix C Bridge Specifications

Operating Range

Each regulatory region limits the equivalent isotropic radiated power (EIRP) that can be supported
within their region. This restricts the bridge output power that can be used with the bridge antennas and
affects the resulting operating range of the bridge.
Table C-2
801.11g data rates. The calculations are based on 99.965% link availability.
Table C-2
Bridge Antenna Configuration
Point-to-point configuration
Point-to-point configuration
Point-to-multipoint configuration
Point-to-multipoint configuration
Point-to-multipoint configuration
Table C-3
Bridge Antenna Configuration
Point-to-point configuration
Point-to-point configuration
Point-to-multipoint configuration
OL-5048-01
C I S C O C O N F I D E N T I A L - F i r s t D r a f t
- TBD
and Table C-3 provide the calculated maximum operating ranges for IEEE 802.11b and IEEE
Calculated Maximum Operating Range (in miles) for IEEE 802.11b Data Rates
13 dBi integrated antennas
21 dBi dish antennas
5.2 dBi omnidirectional antenna
13 dBi integrated antennas
12 dBi omnidirectional antenna
13 dBi integrated antennas
12 dBi omnidirectional antenna
21 dBi dish antennas
Calculated Maximum Operating Range (in miles) for IEEE 802.11g Data Rates
13 dBi integrated antennas
21 dBi dish antennas
5.2 dBi omnidirectional antenna
13 dBi integrated antennas
Data Rates (Mbps)
1 5.5
14.0 mi 11.1 mi
(22.5 Km) (17.9 Km)
21.2 mi 16.8 mi
(34.1 Km) (27.0 Km)
9.4 mi 5.7 mi
(15.1 Km) (9.2 Km)
12.9 mi 10.3 mi
(20.8 Km) (16.6 Km)
13.1 mi 10.4 mi
(21.1 Km) (16.7 Km)
Data Rate (Mbps)
6 18
4.3 mi 2.4 mi
(6.9 Km) (3.9 Km)
10.6 mi 7.6 mi
(17.1 Km) (12.2 Km)
1.6 mi 0.9 mi
(2.6 Km) (1.4 Km)
Cisco Aironet 1300 Series Bridge Hardware Installation Guide
11
9.2 mi
(14.8 Km)
14.0 mi
(22.5 Km)
3.6mi
(5.8 Km)
7.8 mi
(12.6 Km)
8.1 mi
(13.0 Km)
36 54
1.1 mi 0.6 mi
(1.8 Km) (0.96 Km)
3.4 mi 1.9 mi
(5.5 Km) (3.1 Km)
0.4 mi 0.2 mi
(0.64 Km) (0.32 Km)
C-5