Huawei ETP4860, Быстрое руководство по установке

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Use the impact tool to wire the wires from the external copper cable into the exchange side terminal blocks on the
cord patching side according to ”Diagram of Cable Connections Between the RPS and MDF”. (The following figure
uses 3- to-1 wire pair connection as an example. ).
Install short-circuiting plugs on the cable side
terminal blocks and protective units on the
exchange side terminal blocks.
Use a Phillips screwdriver to tighten the screws
that fix the cover of the terminal block cover.
-190 V
Short-circuit plug
Protective unit
Cable side terminal block
Wires of the RPS external copper cable
Wires of the RPS external copper cable
Exchange side
terminal block
-190 V
+190 V
+190 V