Zte ZXSDR R8978 - Chapter 5 Accessory Devices

Chapter5
AccessoryDevices
TableofContents
JunctionBox..............................................................................................................5-1
ACPowerLighteningProtectionBox..........................................................................5-3
ReplacingtheACPowerLightingProtectionBox.......................................................5-6
5.1JunctionBox
Function
WhentheDCpowersupplyisfarfromtheZXSDRR8978,toavoidvoltagedrop,a2×10
mm
2
DCpowercableneedstobeused.Toconnecttothe2×4mm
2
DCpowercableused
bytheZXSDRR8978,the2×10mm
2
DCpowercableshouldbeconvertedthroughthe
junctionbox.
ExternalView
Figure5-1showstheexternalviewofthejunctionbox.
Figure5-1JunctionBox
5-1
SJ-20140808143736-001|2014-10-30(R1.1)ZTEProprietaryandCondential