Powering The Umap 2110 Up Or Down; Table 2-2 Procedures Of Powering Up The Dslam; Table 2-3 Procedures Of Powering Down The Dslam - Titan UMAP 2110 Hardware Installation And User's Manual

2 — Operating and Maintaining the UMAP 2110
2.2

Powering the UMAP 2110 Up or Down

This section describes how to power up the DSLAM and how to power down the DSLAM.
Step
Put on the antistatic wrist strap and connect it to a grounding point.
1
Ensure that the DSLAM is securely installed.
2
3 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.
5 Ensure that the fan card is installed.
6 Ensure that the POTS lines, subscriber lines, and alarm equipment are connected.
7 Slide the power switch on the faceplate to ON.
8 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.
Step
Caution: Powering down the DSLAM stops DSL service to subscribers. POTS
1 Put on the antistatic wrist strap and connect it to a grounding point.
2 Slide the power switch on the faceplate to Off.
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Table 2-2 Procedures of Powering Up the DSLAM
Table 2-3 Procedures of Powering Down the DSLAM
service is not affected.
Action
Action