S9407-AB-HBK-010 Datasheet, PDF (199/276 Pages) Glenair, Inc. – HANDBOOK OF SHIPBOARD ELECTROMAGNETIC SHIELDING PRACTICES

S9407-AB-HBK-010, Rev. 2
Table B-3. CCS/SWS Cable Interface Spacing/Shielding Requirements
Matrix (Rev A) (Sheet 2 of 2)
MATRIX NOTES:
1. Shield this cable in electrostatic sheath or armor, from equipment enclosure or penetration "A" to
equipment enclosure or penetration "B."
2. Shield this entire cable with high permeability flexible metal conduit (on inboard routings).
3. To determine spacing, identify worst case power cable in terms of section 6 category R1 or R2,
figure 6-1, and use the section 6 spacing/shielding requirements.
4. Where the indicated spacing cannot be achieved, determine the equivalent section 6 category for
the SWS cable, using specific cable and functional data to be supplied by SSPO upon NAVSEA request.
Use the section 6 spacing/shielding requirements to determine the minimum spacing with shielding.
5. Minimum spacing is 2 inches, except that WLL and SEN categories may be routed with zero
spacing from sound powered telephone cables categorized R5. (Sound powered telephone cables
categorized R5 have the following lead number prefixes: C-2JV, C-EM, C-1SJ, C-SJ, C-X1J, C-8JP, C-
JA, C-10JC, C-X43J, C-2JX, C-1MJ, C-X6J, and C-E.)
B-6