Allied Telesis AT-FS238b/2 - Manual (Page 37)

AT-FS238a/x and AT-FS238b/x Series Installation Guide
27
Connecting a 12VDC Powered Unit
To apply power to a 12VDC version bridging converter, perform the following
steps:
Note
The power adapter is not used if you install the bridging converter in an
AT-MCR12 chassis.
1. Plug one end of the DC power cord to the power receptacle connector
labelled 12VDC on the back panel of the bridging converter, as shown in
Figure 13.
Figure 13 Connecting an 12VDC Powered Unit
2. Plug the AC/DC power adapter to a power outlet. Refer to “Technical
Specifications” on page 37 for power requirements.
3. Verify that the PWR LED on the front of the unit is green. If the PWR
LED is OFF, refer to “Troubleshooting” on page 33.
4. Perform Step 7 through Step 10 on page 25 to complete the installation.
12 V D C
2 1 3 4
1 2 2 2
PORT
10
100 HALF
FULL OFF
ON
DUPLEX
MODE
AUTO
NEG
SPEED
(Mbps)