Huawei 5288 V3 V100R003 User Manual page 81

5288 V3 Server
User Guide
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Procedure
Step 1 Check the new network cable model.
Step 2 Number the new network cable.
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Step 3 Route the new network cable.
Route the new network cable in the same way (underfloor or overhead) as the network cable
to be replaced. Note the following points:
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Step 4 Remove the network cable to be replaced.
Remove the network cable from the network interface card (flexible NIC) or board in a
cabinet.
Step 5 Connect the new network cable.
Note the following:
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Issue 26 (2018-11-19)
ESD wrist strap or ESD gloves: used to prevent ESD damage
Diagonal pliers: used to trim the cable ties after binding cables
RJ45 crimping tool: used to make network cable connectors
Network cable tester: used to test the cable connectivity
Multimeter: used to test the resistance
The new network cable must have the same number as the one to be replaced.
Use the same type of label for network cables. Record the name and number of the local
device to be connected on one side of the network cable, and those of the peer device on
the other side. Attach a label to the position 2 cm (0.79 in.) away from the end of a
network cable.
Underfloor cabling is recommended because it is tidy and easy to route. Route cables in
the cabinet based on the installation requirements. You are advised to arrange new cables
in the same way as existing cables. Ensure that cables are routed neatly and undamaged.
Separate network cables from power cables for routing.
Bend a network cable with the bending radius of no less than 4 cm (1.57 in.) to prevent
damage to core wires. Check that the cable insulation layer is intact. Ensure that cables
are routed for easy maintenance and capacity expansion.
Network cables must be bound using cable ties to ensure proper routing. Check that
network cables are bound together neatly and properly, are routed straightly and close to
each other. Cable ties must be installed at an even spacing and fastened properly.
Connect the new network cable to the same port as the removed one.
Install the network cable in the network port securely.
Copyright © Huawei Technologies Co., Ltd.
3 Installing and Removing the 5288 V3
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