R240D
Hardware Installation and Maintenance Guide
5 Appendix
Issue 03 (2016-01-26)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
35
Figure 5-18
Fitting the metal shell onto the twisted-pair cable
Step 4
Fit the metal shell onto the twisted-pair cable until the shield layer is covered completely.
Along the edge of the metal shell, cut off the aluminum foil shield layer and ensure that there
is no surplus copper wire. The exposed twisted-pair cable is about 20 mm (0.79 in.) long, as
shown in Figure 5-19.
Figure 5-19
Removing the shield layer of a twisted-pair cable (unit: mm (in.))
Step 5
Lead the four pairs of twisted-pair wires through the wire holder, as shown in Figure 5-20 and
Figure 5-21. Ensure that the colored wires are in the correct location in the cable.
Figure 5-20
Leading wires through the wire holder
C
G
