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R250D
Hardware Installation and Maintenance Guide
l When you remove a section of the jacket, do not damage the shield layer of the twisted-
l When you remove the shield layer, do not damage the insulation of the twisted-pair cable.
Figure 5-17 Removing the jacket of a twisted-pair cable (unit: mm (in.))
Step 3 Fit the metal shell onto the twisted-pair cable. The shield layer is covered by the metal shell,
as shown in
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
Issue 01 (2016-09-30)
NOTICE
pair cable.
Figure
5-18.
Figure
5-19.
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5 Appendix
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