AP7052DN&AP7152DN
Hardware Installation and Maintenance Guide
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
All unqualified pieces must be crimped again.
Figure 5-79 Contact strips of different heights
Figure 5-80 Contact strips of the same height
Step 2 Hold an RJ45 connector and turn it 45°. Observe the top edges of the metal contact strips.
Figure 5-81 shows an unqualified piece.
Figure 5-81 Unparallel contact strips of different heights
Step 3 Check whether the contact strips are clean. If they are not clean and the dirt cannot be
removed, replace it with a new RJ45 connector. Figure 5-82 shows an unqualified piece.
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