Cisco Cisco Aironet 1522 Lightweight Outdoor Mesh Access Point 설치 가이드
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Cisco Aironet 1520 Series Outdoor Mesh Access Point Power Injector Installation Instructions
78-18281-01
Overview
Warning
To prevent the system from overheating, do not operate it in an area that exceeds the maximum
recommended ambient temperature of: 131F (55C) Statement 1047
recommended ambient temperature of: 131F (55C) Statement 1047
Warning
To prevent airflow restriction, allow clearance around the ventilation openings to be at least:
3 to 4 inches (7.6 to 10.1 centimeters) Statement 1076
3 to 4 inches (7.6 to 10.1 centimeters) Statement 1076
Warning
Installation of the equipment must comply with local and national electrical codes. Statement 1074
Caution
Do not place the power injector in an unprotected outdoor environment because water could get into the
power injector and cause a short circuit and possible fire.
power injector and cause a short circuit and possible fire.
Caution
The power injector AC power receptacle must be accessible at all times, as it serves as the main
disconnect device to the unit.
disconnect device to the unit.
Overview
The power injector combines 56-VDC power (supplied by internal power supply) with the data signal,
sending both to the access point. The power injector provides up to 80 W over all four wire pairs of
shielded, outdoor rated Ethernet cable. The power injector Ethernet cables are limited to a total length
of 328 ft (100 m) maximum from the switch to the access point. Also, the Ethernet cable from the power
injector to the access point is limited to a maximum of 140 ft and a minimum of 10 ft. The wire gauge
of the cable must be 26AWG.
sending both to the access point. The power injector provides up to 80 W over all four wire pairs of
shielded, outdoor rated Ethernet cable. The power injector Ethernet cables are limited to a total length
of 328 ft (100 m) maximum from the switch to the access point. Also, the Ethernet cable from the power
injector to the access point is limited to a maximum of 140 ft and a minimum of 10 ft. The wire gauge
of the cable must be 26AWG.
The Ethernet cable from the switch to the power injector must be a shielded CAT5e or higher Ethernet
cable. The Ethernet cable from the power injector to the access point must be a shielded outdoor-rated
CAT5e or higher Ethernet cable with a 0.20 to 0.35 inch diameter.
cable. The Ethernet cable from the power injector to the access point must be a shielded outdoor-rated
CAT5e or higher Ethernet cable with a 0.20 to 0.35 inch diameter.
A shielded, outdoor Ethernet cable connects the power injector to a 10/100/1000 Ethernet switch, hub,
or network, and another shielded, outdoor cable carries power and data to the access point’s Ethernet
port. The power injector’s AC power receptacle connects an approved AC power cord to a wall outlet or
power strip. The power injector can be mounted on most horizontal and vertical surfaces, but must be
mounted in a vertical orientation to comply with safety requirements.
or network, and another shielded, outdoor cable carries power and data to the access point’s Ethernet
port. The power injector’s AC power receptacle connects an approved AC power cord to a wall outlet or
power strip. The power injector can be mounted on most horizontal and vertical surfaces, but must be
mounted in a vertical orientation to comply with safety requirements.