ADC 150-1122-03, Руководство пользователя

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Appendix B - Technical Reference 150-454-111-06
56 February 25, 2000 HRE-454
Figure 27. Post-splicing Procedure
Post-splicing Procedure
The post-splice procedure involves the following steps:
1 Starting at the cable stub butt of the CO cable stub, wrap the pairs on one side of the screen with
3
/
4
-inch
self-bonding rubber tape. Overlap the tape by one-half its width (see Figure 27 on page 56 ).
2 Repeat Step 1, wrapping the pairs on the other side of the screen of the CO cable stub in the same way.
3 Starting at the cable-stub butt, wrap the pairs on one side of the screen with 2-inch, pressure sensitive,
aluminum tape. Overlay the tape by one-half its width and form the tape in place. Aluminum tape provides
electrical isolation from outside EMI sources. For these applications, dress out the splice per local practices.
4 Repeat Step 3 wrapping the pairs on the other side of the screen in the same way.
5 Starting at the cable-stub butt of the field cable stub, wrap the pairs on one side of the screen with two layers
of
3
/
4
-inch vinyl tape. Overlap the tape by one-half its width.
Aluminum tape may present a potential shorting hazard when splicing paper pulp insulated
cables.
Cable stub butt (other side of screen) Cable stub butt
(one side of screen)
CO cable stub
Field cable stub
HRE-454