Planet VC-2402-48 [27/35] Powering the vc 2402 up or down

Also keep each VC-2402 system site free of dust and other pollutant that could

affect system performance. In addition, be sure to maintain the environment

conditionsatthecentralofceandateachremotesystemsite.Theidealoperating

temperature is about 20°C. The following is the acceptable operating condition

range:

-40°C to 65°C and 5% to 95% humidity at 35°C (using DC power, Model: VC-

2402-48)

0°C to 50°C and 5% to 95% humidity at 35°C (using AC power, Model: VC-

2402)

2.2 Powering the VC-2402 Up or Down

This section describes how to power up the DSLAM and how to power down the

DSLAM.

Procedures of Powering Up the DSLAM

Step Action

1 Put on the antistatic wrist strap and connect it to a grounding point.

2 Ensure that the DSLAM is securely installed.

Ensure that the DSLAM ground strap is connected to a suitable ground

point.

4 Ensure that –48 Vdc power is being supplied to the DSLAM.

Ensure that the POTS lines, subscriber lines, and alarm equipment are

connected.

Wait for a minute, and then check the LEDs on the DSLAM. If the LEDs

show some problem, refer to section 3.2 for information on how to

resolve problems indicated through LEDs.

Procedures of Powering Down the DSLAM

Step Action

1 Put on the antistatic wrist strap and connect it to a grounding point.

2 Disconnect power connection.

Caution

Powering down the DSLAM stops DSL service to subscribers. POTS

service is not affected.