Multiple Power Sources - Cisco Aironet 1520 Series Manual

Table 1 and Table 2 lists the supported external antennas for the access point.
Table 1
Part Number
AIR-ANT5180V-N
AIR-ANT58G10SSA-N
AIR-ANT5114P-N
AIR-ANT5117S-N
1. The compact omnidirectional antennas mount directly on the access point.
2. The use of the 4.9-GHz band requires a license and may be used only by qualified Public Safety operators as defined in
section 90.20 of the FCC rules.
Table 2
Part Number
AIR-ANT2450V-N
AIR-ANT2480V-N
1. The compact omnidirectional antennas mount directly on the access point.

Multiple Power Sources

The access point supports these power sources:
•
•
•
•
•
The access point can be connected to more than one power source. The access point detects the
available input sources and switches to the preferred power source using the following default
prioitization:
•
•
•
•
Note The power source default prioritization can be user reconfigured.
To provide inline PoE, you must use the 1250 power injector. Other power injectors, PoE
Caution
switches, and 802.3af power sources cannot provide adequate power, which may cause the
access point to malfunction and cause over-current conditions at the power source. You
must ensure that the switch port connected to the access point has PoE turned off.
Caution The power injector and the power module must be used in an indoor environment only.
Overview
4
External 5-GHz Antennas
External 2.4-GHz Antennas
Power-over-Ethernet (POE)—1520 power injector
AC power—90 to 480 VAC
Quazi-AC power-over-cable (POC)—40 to 90 V
External 12 VDC
Internal battery
AC power or POC power
External 12VDC power
1250 Power Injetor PoE power
Internal Battery power
Model
5-GHz compact omnidirectional
4.9-GHz compact omnidirectional
5-GHz sector
2
4.9- to 5-GHz patch
4.9- to 5-GHz 90-degree sector
Model
2.4-GHz compact omnidirectional
2.4 GHz omnidirectional
Gain (dBi)
1
8
2
7
9.5
14.0
2
17.0
Gain (dBi)
1
5.5
8.0
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