Nortel Networks DCT1900 General, Environmental Requirements, Safety and Regulatory Information

Technical Product Manual - DCT1900

Installation Instructions, General

CHAPTER 2

General

2.1Environmental Requirements

The building (rooms) in which the RE and Base Stations are to be installed must comply with the following:

zThe air shall be free from dust and smoke. It shall not contain gases or acid fumes that can affect the condition of metal parts or insulation materials.

zRelative humidity may vary between 20 – 90% for the Modular Cabinet. The temperature may vary between 32°F and +104°F for the RE. The temperature may vary between -50°F and +131°F for the Base Stations.

zThe equipment must not be exposed to direct sunlight due to the risk of overheating.

zWhen Base Stations are to be mounted outdoors they must be mounted in an outdoor environ- mentally sealed enclosure.

zEvery effort should be made to place the Base Stations and especially the RE in a "quiet" EMI environment.

2.2Safety and Regulatory Information

Before starting any installation, read Section 1, "Safety and Regulatory Information" in this manual. This section contains important safety instructions.

2.3ESD Socket

The cabinets are equipped with a banana plug socket to connect an anti–static wrist strap. When the front cover has been removed, you can find this socket on the right upper edge of the power switch bracket.

ATTENTION

Boards containing Electrostatic Sensitive Devices (ESD) circuits are

indicated by the sign. For handling these boards refer to the

section, "Safety and Regulatory Information" in this Manual.

2.4Installation Tools

The following installation tools are required:

zESD wrist strap

zmultimeter

ztorx screwdrivers (T10, T20)

zsmall straight slot screwdriver

zwire stripper

zneedle nose pliers

zcutting pliers

zelectric drill

Install-DCT1900/R8/mw	2-1
© 2000-2005