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ADCP-75-158 • Preliminary Issue A • June 2003 • Section 3: Host Unit Installation

Page 3-1

SECTION 3: HOST UNIT INSTALLATION

1 BEFORE STARTING INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1

1.1 Tools and Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1

1.2 Unpacking and Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2

2 FIBER OPTIC CABLE ROUTING AND INSTALLATION GUIDELINES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-2

3 WDM MOUNTING PROCEDURE (OPTIONAL ACCESSORY) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-4

4 HU MOUNTING PROCEDURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-6

5 CHASSIS GROUND CONNECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-8

6 COAXIAL CABLE CONNECTIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-8

7 OPTICAL CONNECTIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10

7.1 Optical Connections Without WDM or CWDM system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10

7.2 Optical Connections With WDM System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11

8 CONTROLLER AREA NETWORK CONNECTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13

9 EMS COMPUTER CONNECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-14

10 EXTERNAL ALARM SYSTEM CONNECTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-15

11 DC POWER CONNECTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-16

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1 BEFORE STARTING INSTALLATION

This section provides the installation procedures for the HU, the WDM host module mounting

shelf (accessory), and the WDM host module (accessory). Installation of the RU outdoor

cabinet or RU indoor mounting shelf and the RU electronic modules may proceed separately

from installation of the HU. The mounting procedures for the outdoor remote cabinet are

provided in the 20 Watt Outdoor Remote Cabinet Mounting Instructions (ADCP-75-147) which

are shipped with the cabinet. The installation procedures for the STM and LPA electronic

modules are provided in the 20 Watt Indoor Remote Unit Installation Instructions (ADCP-75-

149) and the 20 Watt Outdoor Remote Unit Installation Instructions (ADCP-75-148) which are

shipped respectively with the outdoor cabinet and indoor mounting shelf. When all units of the

Digivance system have been installed, refer to Section 4 of this manual for the system turn-up

and test procedures.

Before beginning the installation, review the system design plan with the system engineer.

Make sure each equipment installation site is identified and located and all cable runs are

mapped out.

1.1 Tools and Materials

The following tools are required to complete the procedures in this section:

• Box cutter

• Pencil or scribe

• Medium size flat-bladed screwdriver

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