Huawei NE05E Hardware Manual page 501

HUAWEI NE05E,NE08E
Hardware Guide
Figure 4-89 Cable core not pushed to the proper position
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?.5. Testing Cable Connectivity
This section describes how to test the connectivity of the Ethernet cable by using
the network cable tester.
Prerequisites
During the process of routing or bundling cables, and assembling the connectors,
the circuit on the cable may become open or broken. Hence, after the preceding
procedures are completed, test the connectivity of the cable.
Tools, Equipment and Materials
Network cable tester
Assembled network cable
Background Information
You can also use a multimeter to test the connectivity of the network cable
according to the core connections. For details, see
Procedure
Step 1 Insert the RJ45 connectors at the two ends of the assembled network cable into
the RJ-45 female ports of the network cable tester in sequence.
Step 2 Make sure the RJ45 connectors are inserted properly. Turn on the network cable
tester and start the test. In the case of the crossover cable and straight through
network cable, the test procedures are the same but the indicators at the two
ends turn on in different sequences. Test the crossover cable according to the core
connections.
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Issue 05 (2023-03-31)
In the case of the straight through network cable, the indicators at points 1, 8
and G turn on in sequence. This indicates that the connectivity is fine and core
connections are correct.
In the case of the crossover cable, the indicators at points 1, 8 and G of the
main end turn on in sequence, and the indicators at points 3, 6, 1, 4, ,5 2, 7, 8
and G of the subsidiary end turns on in sequence. This indicates that the
connectivity of the crossover cable is proper.
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4 Hardware Installation and Parts Replacement
Testing Cable Connectivity.
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