Patton electronic 2960 ユーザーズマニュアル

Maintenance

Model 2960/2996 RAS User Manual 

Do not select 

 after importing configu-

ration parameters. 

Completing the installation
This section verifies that the RAS is fully operational.

1. Temporarily disconnect the male ends of both power cords from the power distribution strip or to a wall 

outlet. Wait 30 seconds, then plug the power cords in again.

2. Verify that the green POWER LED is lit. If the POWER LED is flashing green, refer to Chapter 5, “Trou-

3. Verify that the Link 1 Frame LED illuminates, indicating that the RAS is synchronizing with the T1/E1/

PRI signal.

4. Verify that after 5 seconds, the Link A Error LED begins flashing, indicating that the RAS is satisfied with 

the quality of the T1/E1/PRI signal.

5. Verify that after 10 seconds, the Link A Error LED extinguishes, indicating that the RAS is satisfied with 

the network signal and that the link is ready for use.

6. There are two LEDs on the RAS 10/100 Ethernet port: a yellow LED that indicates link status and activ-

ity, and a green LED that indicates line speed. 

Verify that the yellow LED is either flashing yellow (meaning that packets are being received at the Ether-
net port) or solid yellow (meaning that the link is valid but no packets are being received).

The RAS is operational.