Connecting The Ethernet And Power Cables - Cisco Aironet 1240AG Series Hardware Installation Manual
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Connecting the Ethernet and Power Cables
Connecting the Ethernet and Power Cables
The access point receives power through the Ethernet cable or an external power module.
shows the power options for the access point.
Figure 2-8
SYST
1
RPS
2
STAT
UTIL
DUPLX
SPEED
MODE
Warning
This product must be connected to a Power over Ethernet (PoE) IEEE 802.3af compliant power source
or an IEC60950 compliant limited power source. Statement 353
The access point supports the following power sources:
•
•
Some older switches and patch panels might not provide enough power to operate the access point. At
Note
power-up, if the access point is unable to determine that the power source can supply sufficient power,
the access point automatically deactivates both radios to prevent an over-current condition. The access
point also activates a Status LED low power error indication and creates an error log entry (refer to the
"Checking the Access Point LEDs" section on page 6-2
page
Cisco Aironet 1240AG Series Access Point Hardware Installation Guide
2-12
D r a f t 1 A - C I S C O C O N F I D E N T I A L
Access Point Power Options
Option 1
Switch with
inline power
3
4
5
6
7
8
9
10Base -T
10
/ 100Bas
e-TX
11
12
13
14
15
16
17
18
Cataly st 2950
19
20
SERIES
21
22
23
100Bas e-FX
24
23
24
Access Point
Power module
Inline power:
Cisco Aironet Power Injector (AIR-PWRINJ3 or AIR-PWRINJ-FIB)
–
An inline power capable switch, such as the Cisco Catalyst 3550 PWR XL, 3560-48PS,
–
3570-48PS, 4500 with 802.3AF PoE module, or the 6500 with 802.3AF PoE module
Other inline power switches supporting the IEEE 802.3af inline power standard
–
6-6).
Chapter 2
---- TBD ----
(without inline power)
SYST
RPS
1
2
3
4
STAT
UTIL
5
DUPLX
SPEED
6
7
8
MODE
Power injector
power supply
and the
"Low Power Condition" section on
Installing the Access Point
Figure 2-8
Option 2
Switch
9
10Base -T
/ 100Bas
10
e-TX
11
12
13
14
15
16
17
18
Cataly st 2950
19
20
21
SERIES
22
23
100Bas e-FX
24
23
24
Power
cord
Universal
Option 4
OL-7293-01
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Troubleshooting
