Cisco Systems AIR-ANTM4050V-R warranty Safety Instructions, Cisco Product Number, Cable Length

Safety Instructions

Caution We recommend you avoid installing wireless antennas in or near rack-mounted installations that include networking equipment and computer servers whose radiated noise emissions can severely degrade radio performance.

•To extend the coaxial cable included with your antenna, we recomend a low-loss or ultra-low-loss coaxial cable for installation flexibility without a significant loss in range. The following table lists transmission loss information about low-loss and ultra-low-loss extension coaxial cables available from Cisco.

Cisco Product Number	Cable Length	Transmission Loss
AIR-CAB020LL-R	20 ft (6 m)	•	2.4-GHz: 1.3 dBi
		•	5-GHz: 2.5 dBi
AIR-CAB050LL-R	50 ft (15 m)	•	2.4-GHz: 3.3 dBi
		•	5-GHz: 5.75 dBi
AIR-CAB100ULL-R	100 ft (30 m)	•	2.4-GHz: 4.4 dBi
		•	5-GHz: 7.25 dBi
AIR-CAB150ULL-R	150 ft (46 m)	•	2.4-GHz: 6.6 dBi
		•	5-GHz: 11 dBi

Safety Instructions

Follow these safety instructions when installing your antenna.

Warning In order to comply with FCC radio frequency (RF) exposure limits, antennas should be located at a minimum of 7.9 inches (20 cm) or more from the body of all persons. Statement 332

•Plan your installation procedure carefully and completely before you begin.

•If you are installing an antenna for the first time, for your own safety as well as that of others, seek professional assistance. Consult your dealer, who can explain which mounting method to use for the location where you intend to install the antenna.

•Choose your installation site with safety as well as performance in mind. Remember that electric power cables and telephone lines look alike. For your safety, assume that any line is an electric power line until determined otherwise.

•Call your local power company or building maintenance organization if you are unsure about cables close to your mounting location.

•When installing your antenna, do not use a metal ladder. Do dress properly: shoes with rubber soles and heels, rubber gloves, and a long-sleeved shirt or jacket.

•If an accident or emergency occurs with the power lines, call for qualified emergency help immediately.

Cisco Multiband Diversity Omnidirectional Ceiling-Mount Antenna (AIR-ANTM4050V-R)

OL-6485-01 9