Dc Power Input Cable; Figure 4-2 Appearance Of The Dc Power Input Cable - Zte ZXSDR R8882 Hardware Description

ZXSDR R8882 Hardware Description
Signal Definition
Name
PE
Connections
l
End B is connected to the grounding bar and tightened with a bolt.
l
End A is connected to the protective grounding terminal on the ZXSDR R8882 chassis
and tightened with a bolt.
Note:
If there is a PIMDC lightning protection box, end A of the protective grounding cable is
connected with the protective grounding port of the ZXSDR R8882. End B is connected
with the lightning protection box and then connected with the grounding bar through the
box.

4.3 DC Power Input Cable

Function
The DC power input cable provides the input of -48 V DC power for the ZXSDR R8882
chassis.
External View
Figure 4-2

Figure 4-2 Appearance of the DC Power Input Cable

Signal Definition
Name
-48 V
-48 V GND
SJ-20111021104623-003|2012–01–30 (R1.1)
Definition
Protective earth
shows the appearance of the DC power input cable.
Definition
-48 V DC power
-48 V DC ground
Pin (End A) Pin (End B)
- -
Core Color
Blue
Black
4-2
ZTE Proprietary and Confidential
Core Color
Green-yellow