Zte ZXMBW E9200, User Manual, Page: 55 / 63

Chapter 3 Error! Style not defined.
Confidential and Proprietary Information of ZTE CORPORATION 41
Cable Installation Check
The following describes the checking procedure of installed
cables includes Ethernet cable and GPS RF cable.
Perform the following steps to check the installed cabinet.
1. Check whether the cables are laid flat and straight without
any apparent fluctuation, crossing or jump-wire in air.
2. Check whether the bends of the cable are smooth.
3. Check whether both ends of each cable are clearly labeled
and marked with its usage. The labels on both ends of a
cable should have the same contents.
4. Check the joint parts are firmly and correctly connected and
in good contact without breaking or bending.
E
ND OF STEPS
.
Power and Grounding Cable
Installation Check
The following describes the checking procedure of installed
cables includes power cable and grounding cable.
Perform the following steps to check the installed cabinet.
1. Check whether the power cable and the grounding cable are
laid away from other cables. They must be horizontally 200
mm (7 14/16 in) away from the signal cable upon parallel
laying.
2. Check whether the power cable and the grounding cable are
whole material without connector is in middle.
3. Confirm that each grounding point on the grounding copper
bus-bar only connected with one device.
4. Confirm the power cable and grounding cable redundant in
length is cut and there is no winding.
5. Make sure that the copper lugs on both ends of the power
cable and the grounding cable are soldered or pressed firmly.
6. Make sure that the grounding path is short as possible.
7. Check whether the bare wires at the connecting terminals
and lug handle are tightly wrapped with the insulating tape
or the heat-shrink tube instead of being exposed
E
ND OF STEPS
.
Steps
Steps