ZTE Corporation R8978S2600L Manual Do Utilizador
Chapter 3 Product Composition
3.4 Physical Interfaces and Cables
3.4.1 Protective Grounding Cable
Function
The protective grounding point is located at the bottom of the handle.
The protective grounding cable provides protective ground for the system. There are a total
of two bolts that provide a grounding connection to the ZXSDR R8978. The grounding bolt
can be connected with a dual hole OT terminal that complies with the GR1089 specification.
The OT terminal can be connected to the 16 mm
2
multi-cores yellow-green copper wire.
External View
The protective grounding cable is a 16 mm
2
yellow/green cable.
shows the
external view.
Figure 3-4 Protective Grounding Cable
Connection
End A is connected to the grounding interface of the ZXSDR R8978. End B is connected
to the external grounding bar.
Note:
The connection area of the grounding bolt and OT terminal shall not be less than the area
of the OT terminal, and the connection resistance must be less than 50 mΩ.
illustrates the cable connection.
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SJ-20141113151137-001|2016-08-17 (R1.2)
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