Cisco Cisco Aironet 1522 Lightweight Outdoor Mesh Access Point 설치 가이드
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Cisco Aironet 1520 Series Outdoor Mesh Access Point Mounting Instructions
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Powering the Access Point
Powering the Access Point
The access point can be powered by one of these methods:
•
PoE—56 VDC
–
•
AC power
–
100 to 480 VAC—
–
120 VAC—
•
External 12 VDC
–
•
POC—40 to 90 VAC (Quasi-AC)
–
Connecting a 1520 Series Power Injector
The power injector provides 56 VDC to the access point over the Ethernet cable and supports a total
end-to-end Ethernet cable length of 100 m (328 ft) from the switch to the access point.
end-to-end Ethernet cable length of 100 m (328 ft) from the switch to the access point.
Note
The cable from the power injector to the access point (PoE-in port) must be at least 10 ft (3.05 m) long.
Note
The PoE-out port is disabled when the access point is powered by the power injector.
When your access point is powered by an optional power injector, follow these steps to complete the
installation:
installation:
Step 1
Before applying PoE to the access point, ensure the access point is grounded (see the
Step 2
Review
to identify the components needed for the installation.
Note
The 1520 power injector can only be used in an indoor environment.
Step 3
Connect a CAT5e or better Ethernet cable from your wired LAN network to the power injector.
Warning
To reduce the risk of fire, use only No. 26 AWG or larger telecommunication line cord. Statement 1023
Use only the 1520 power injector (AIR-PWRINJ1500-2) for the access point. This power injector is
designed to meet the power requirements of the access point and is a listed Class 2 limited power source
(LPS).
designed to meet the power requirements of the access point and is a listed Class 2 limited power source
(LPS).