Checking The Power Injector Leds; Power Injector Input And Output Connections - Cisco AIR-PWRINJ1500-2 Installation Instructions Manual

Checking the Power Injector LEDs

Warning
Note
Note
Step 5 Plug an appropriate power cord into the three-pronged receptacle on the end of the Power Injector
Step 6 Connect the other end of the power cord into a 100-VAC to 240-VAC power source
Checking the Power Injector LEDs
You can use the power injector LEDs to assess the unit status. Two indications are available: solid green
or dark. The LED descriptions are:
•
•
•

Power Injector Input and Output Connections

This section describes the pin signals of the power injector input and output connectors.
describes the RJ-45 pin signals of the power injector input connector (TO SWITCH.
Table 1
Pin Number
1
2
3
6
4
5
Cisco Aironet Series Power Injector AIR-PWRINJ1500-2= Installation Instructions
8
To avoid electric shock, do not connect safety extra-low voltage (SELV) circuits to
telephone-network voltage (TNV) circuits. LAN ports contain SELV circuits, and WAN ports
contain TNV circuits. Some LAN and WAN ports both use RJ-45 connectors. Use caution
when connecting cables. Statement 1021
The power injector Ethernet cables are limited to a total length 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 minimum of 10 ft.
The PoE-out port on the access point is disabled when using the power injector.
AP POWER—Turns solid green after successful discovery; indicates that power injector is
supplying power to the access point.
FAULT—Turns solid red when a fault is experienced during discovery mode or power-up.
AC POWER—Turns solid green when power injector is receiving AC power and is ready to provide
power to the access point.
Power Injector Input Connector (TO SWITCH) Pinouts
Signal Name
Ethernet signal pair (10/100/1000Base-T)
Ethernet signal pair 10/100/1000Base-T)
Ethernet signal pair (1000Base-T)
Table 1