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6.4
Connecting the PE Cable
1. Crimp an OT terminal.
2. Secure the PE cable.
Connect the PE cable to the nearest ground point or the ground bar in the box-type transformer.
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To enhance the corrosion resistance of a ground terminal, you are advised to apply silica gel or
paint on it after connecting the ground cable.
6.5
Connecting Communications Cables for the Fiber Ring Network
Prepare the fitting bag for optical ring switching which contains the low-speed optical module and
optical jumper.
1. Insert the low-speed optical modules respectively into the SFP1 and SFP2 ports of the
SmartLogger until they snap into place. Then pull the modules back to ensure that they are
connected securely.
Pay attention to the directions of the low-speed optical modules. The label of the low-speed optical
module on the SFP1 port faces upwards, whereas the label of the low-speed optical module on the
SFP2 port faces downwards.
2. Connect factory-installed optical jumpers to the low-speed optical modules.
16
Low-speed
optical
module
Optical
jumper
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