Chapter 3; Interfaces And Communications; Power Interface - Zte ZXA10 S300 Technical Manual

3
C h a p t e r
Interfaces and
Communications
This chapter covers the topics below:

Power Interface

NM/Monitoring Interface
Service Interface
Clock Interface
RPR Technology
Power Interface
The power interface of the ZXA10 S300 includes one or two
power cables, one ESD outlet and one case grounding cable. For
details, see Table 24.
2 4 − Z X A1 0 S 3 0 0 P
T
A B L E
S.N.
Signal
Line Signal
Pin No. and Signals
Connector
Configuration
Cable
Confidential and Proprietary Information of ZTE CORPORATION
I
O W E R N T E R F A C E
1
External power input cable
-48 V DC
-48VGND
-48VIN GNDP
One or two pieces can be configured on each rack.
Two pieces are used in the active/standby mode.
Maximum load: 500 W
GNDD
GNDJ
49