Appendix A Equipment Operation Environment Requirements; Equipment Room Building; Table A-1 Equipment Room Building Requirements - Zte ZXR10 T8000 Hardware Installation Manual

Appendix A
Equipment Operation
Environment Requirements
Table of Contents
Ÿ Equipment Room Building ...................................................................................... A-1
Ÿ Temperature, Humidity and Altitude ........................................................................ A-2
Ÿ Equipment Room Cleanliness................................................................................. A-3
Ÿ Anti-poisonous Gas ................................................................................................ A-3
Ÿ ESD Antistatic Safety.............................................................................................. A-4
Ÿ Electromagnetic Environment ................................................................................. A-5
Ÿ Lightning Protection Ground ................................................................................... A-6
A.1 Equipment Room Building
The ZXR10 T8000 equipment room building requirements are described in

Table A-1 Equipment Room Building Requirements

Item
Height
Indoor Floor
Floor Load-bearing
Capacity
SJ-20110901170352-005|2011-10-15 (R2.0)
Description
No less than 3 m
Generally, the equipment room should be equipped by antistatic raised
floor. The floor pedestals should be well grounded. Grounding resistance
and antistatic measures meet the specified requirements. The grounding
cables should be routed according to engineering design. Floral-design
floors should not be used. The color of walls and ceiling should be bright and
plain. Use flat paint or the paint without silicide.
Generally, the proper raised floor height is 300 mm or 330mm. Floor boards
should be securely and seamlessly laid. The horizontal error for each square
meters should be less than 2 mm.
If there is no raised floor, use electrostatic conductive flooring (volume
resistivity should be between 1.0×107 Ω and 1.0×1010 Ω). Antistatic
grounding for the electrostatic conductive floor or raised floor is required. The
floor can be connected to the grounding kit through current limiting resistor
and cables. Resistance value of the current limiting resistor should be 1 MΩ.
No less than 450 kg/mm 2
A-1
Table
ZTE Proprietary and Confidential
A-1.