700-701-100-02

Installation and Startup

 

 

INSTALLATION AND STARTUP

This section describes the installation and startup procedures for the line and desktop units.

UTU-701C LINE UNIT INSTALLATION

Perform the following steps to install the UTU-701C line unit.

The chassis ground of the shelf or remote enclosure receiving these units must be connected to earth ground for protection of the equipment and for safety of personnel.

Primary protection for the HDSL line must be provided by the user. Both primary and secondary protection must be provided by the user if the E1 line runs outside of the building.

1Align the UTU-701C with the card guides in the shelf or enclosure (see Figure 9).

2Slide the line unit into the guides, then push the unit inward until it seats firmly in the card-edge connector.

3Tighten the two captive screws on the UTU-701C front panel to secure the unit in place.

4If configuring the line unit as an LTU, power up the shelf and proceed as instructed on pages 25 through 27 and 37 to access the Local Unit Role option in the Config System Settings menu (the default setting is NTU).

5Set the TT clock at the DTE for the default HDSL payload rate of 256 kbps (4 time slots).

EMS-83x

UTU-701C

Figure 9. Installing the UTU-701C Line Unit

UTU-701 and ETU-751 List 1

August 9, 2002

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