Temperature And Humidity Requirements; Power Supply Requirements; Other Preparation; Table 11 Temperature And Humidity Requirements - Zte ZXMBW E9230 User Manual

ZXMBW E9230 User Manual
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Temperature and Humidity
Requirements
describes temperature and humidity requirements of ZXMBW
E9230 work environment.
T 11 T
ABLE EMPERATURE AND
Item
Environment temperature
Storage environment temperature
Environment humidity

Power Supply Requirements

Table 12 describes power supply requirements of ZXMBW E9230
cabinet.
T 12 P S
ABLE OWER UPPLY
Category
DC
Caution:
Make sure that the power polarities are consistent during installa-
tion; otherwise, the equipment may be damaged.

Other Preparation

1. Check whether relevant devices or components accord with the
requirements of engineering design drawing.
2. Wrap cable connectors with insulating tapes before laying
power and protective earthing cables.
3. Separately lay out power and protective earthing cables ac-
cording to the same signals.
H R
UMIDITY EQUIREMENTS
Requirement
-40ºC ~ 55 ºC
-45ºC~+85ºC
5%~95%
R
EQUIREMENTS
Requirement
-36 V -60 V DC