Huawei AP4050DN-E Hardware Installation And Maintenance Manual page 89

AP4050DN-E
Hardware Installation and Maintenance Guide
Figure 5-85
Figure 5-85 Pins of an RJ45 connector
Pin8
Procedure
Step 1 Feed both connectors of the cable into the ports of the cable tester.
Step 2 After the connectors are properly inserted, turn on the tester. If the indicators from 1 to G turn
on simultaneously, you can infer that the pins work normally and the wires are correctly
connected.
Figure 5-86 Testing the conduction and connections of wires
Step 3 Gently shake the connector and repeat
good contact with the core wires and Ethernet ports, as shown in
Issue 05 (2018-02-02)
RJ45 Connector 1
7
shows the pins of an RJ45 connector.
Pin1
NOTE
Turn the switch to the S position to slow down lighting of the indicators so that you can see the
indicators more clearly, as shown in
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RJ45 Connector 2 Core Wire Color
7 Brown-White
Figure 5-86.
Step 2 to check whether the metal contact strips are in
5 Appendix
Twisted or Not
Figure 5-87.
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