Connecting The Ethernet And Power Cables - Cisco AIR-AP1220B-A-K9 - Aironet 1200 - Wireless Access Point Hardware Installation Manual

Chapter 2 Installation

Connecting the Ethernet and Power Cables

The access point receives power through the Ethernet cable or a 1200 series power module (universal
power supply).
Figure 2-4
SYST 1
RPS 2
STAT UTIL
DUPLX SPEED
MODE
The access point power options are listed below:
•
•
•
•
Caution The 1200 series power injectors are not tested to UL 2043 and should not be placed in a building's
environmental air space, such as above suspended ceilings.
Note Only the 1200 series power injector and the 1200 series power module can support operation of the
5.0-GHz radio in the access point.
Note If you use in-line power from a switch or patch panel, do not connect the 1200 series power module to
the access point. Using two power sources on the access point might cause the switch or patch panel to
shut down the port to which the access point is connected.
OL-2155-02
Figure 2-4 shows the power options for the access point.
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
A switch with inline power, such as a Cisco Catalyst 3524-PWR-XL Switch
An inline power patch panel, such as a Cisco Catalyst Inline Power Patch Panel
A 1200 series power injector
A 1200 series power module (Universal power supply)
Option 2
Switch
(without inline power)
SYST 1
RPS 2
3 4
STAT 5
UTIL DUPLX SPEED 6
7 8
9 10Base -T
MODE 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
Inline Power
Patch Panel
SYST
RPS
STAT UTIL DUPLX
SPEED
MODE
Cisco Aironet 1200 Series Access Point Hardware Installation Guide

Connecting the Ethernet and Power Cables

Option 3
Switch
(without inline power)
SYST
RPS 1 2
3
4
STAT UTIL DUPLX 5 6
SPEED 7
8 10Base -T
MODE 9 / 100Bas
10 11 e-TX
12
13
14 15
16
17
18 Cataly st 2950
19 20
21 SERIES
22
23 100Bas e-FX
24 23
24
Power injector
Power
cord
Universal
power supply
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