Chapter2Cards
Table2-18BackplaneTechnicalSpecications
ItemSpecication
Powerconsumption-
Dimensions81mm×411mm×4.7mm(height×width×depth)
Weight0.395kg
2.6FanUnit
FunctionalModules
Thefanunitconsistsofthefollowingfunctionalmodules:
lPowerlteringandprotectionmodules,includingthelightningprotectionmodule,
anti-reverse-connectionprotectionmodule,over-voltageprotectionmodule,andthe
delayed-startmodule.
lThefancontrolmodule
lThefanstatusdetectionmodule
Indicators
Table2-19describestheindicatorsofthefanunit.
Table2-19DescriptionontheIndicatorsoftheFanUnit
IndicatorStatusDescription
RUNGreenLEDisON.Thefanrunsproperly.
ALMRedLEDashes.Thefanisfaulty.
TechnicalSpecications
Table2-20liststhetechnicalspecicationsofthefanunit.
Table2-20TechnicalSpecicationsoftheFanUnit
ItemSpecication
Powerconsumption20W
Dimensions84.3mm×35.8mm×247.9mm(height×width×depth)
Weight0.425kg
2-13
SJ-20130520170233-004|2013-08-31(R1.0)ZTEProprietaryandCondential