Zte ZXG10 iBSC, Руководство по установке оборудования

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Chapter 10 Hardware Installation Check
10.3.2 Checking Sensor
The infrared sensor should be installed at a proper position so that it can detect the key
entrances of the equipment room.
The temperature and humidity sensors should be installed at a proper position which is
less than 1 m away from the cabinet.
The smoke sensor should be installed on the ceiling above the cabinet.
10.3.3 Checking Maintenance Terminal
The maintenance terminal should be isolated from the main equipment. Glass wall may
be used for the isolation. They should be identified with labels according to their types. At
least one of them should be equipped with a Modem that can be connected to the nearby
telephone line for remote maintenance.
10.3.4 Checking Other Items
1. Equipment labels are complete, correct and legible.
2. The PCBs shall be complete and installed in the correct positions.
3. Selector switches and control switches of the equipment are in the specified initial
positions.
4. Working ground, protecting grounds and lightning protection grounds of the cabinet
equipment are grounded correctly; the grounding resistance meets the technical re-
quirements. Fuses meet the rated nominal requirements. The backplane pins are not
bent or shorted. The positive and negative poles of the power are not short-circuited.
10-7
SJ-20110531095035-004|2011-10-28 (R2.0) ZTE Proprietary and Confidential