## page was renamed from vent/planningFall2021/VertecRacks_InAirCable
= Vertex Racks in-air cable length assessment =
Cable lengths from Satellite Amplifiers on different racks to the vacuum flanges

== Distance from racks to the inner-wall corner(vertex) bottom ==


||||||||<tablestyle="width: 80%">'''Distance of racks to inner-wall corner bottom for cable'''||
||'''Rack'''||'''Sat Amps'''||'''Distance description'''||'''Distance (feet)'''||
||1Y1 (and a small 18U rack)||LO1<<BR>>LO2<<BR>>AS1<<BR>>AS4<<BR>>SR2<<BR>>PR2<<BR>>PR3||  8'(up-to bridge) <<BR>>+ 2'(side-to bridge) <<BR>>+ 7'(to cross-bdrige) <<BR>>+ 6'(cross to wall) <<BR>>+ 15'(along wall to corner) <<BR>>+ 8'(down-to corner bottom)||46'||
||1X3||PRM<<BR>>BS<<BR>>ITMX<<BR>>ITMY||  8'(up-to bridge) <<BR>>+ 4'(side-to bridge) <<BR>> + 28'(along X-arm) <<BR>>+ 12'(cross to wall) <<BR>>+11'(along wall to corner) <<BR>>+ 8'(down-to corner bottom)||71'||
||1X3||SRM<<BR>>MC1<<BR>>MC3<<BR>>MC2||  8'(up-to bridge) <<BR>>+ 4'(side-to bridge) <<BR>> + 35'(along X-arm) <<BR>>+ 12'(cross to wall) <<BR>>+11'(along wall to corner) <<BR>>+ 8'(down-to corner bottom)||78'||

== Required cable lengths ==
||||||||||<tablestyle="width: 80%">'''Required cable lengths'''||
||'''Optic'''||'''Rack'''||'''Rack to corner bottom'''||'''Distance description <<BR>>from corner bottom <<BR>>to vacuum flange'''||'''Distance (feet)'''||'''To order'''||
||LO1 || 1Y1 || 46' || 3'(on floor along Y dir) <<BR>>+ 5'(along ITMX chamber)|| 54' || 70' ||
||LO2 || 1Y1 || 46' || 3'(on floor along Y dir) <<BR>>+ 6'(cross to BS chamber) <<BR>>+ 1'(along BS chamber)|| 56' || 70' ||
||AS1 || 1Y1 || 46' || 3'(on floor along Y dir) <<BR>>+ 6'(cross to BS chamber) <<BR>>+ 3'(cross to ITMY chamber) <<BR>>+ 2'(along ITMY chamber)|| 60' || 70' ||
||AS4 || 1Y1 || 46' || 3'(on floor along Y dir) <<BR>>+ 6'(cross to BS chamber) <<BR>>+ 3'(cross to ITMY chamber) <<BR>>+ 2'(along ITMY chamber)|| 60' || 70' ||
||SR2 || 1Y1 || 46' || 3'(on floor along Y dir) <<BR>>+ 6'(cross to BS chamber) <<BR>>+ 2'(along BS chamber)|| 57' || 70' ||
||PR2 || 1Y1 || 46' || 3'(on floor along Y dir) <<BR>>+ 5'(along ITMX chamber)|| 56' || 70' ||
||PR3 || 1Y1 || 46' || 3'(on floor along Y dir) <<BR>>+ 6'(cross to BS chamber) <<BR>>+ 1'(along BS chamber)|| 54' || 70' ||
||PRM || 1X3 || 71' || 3'(on floor along Y dir) <<BR>>+ 6'(cross to BS chamber) <<BR>>+ 2'(along BS chamber)|| 82' || 100' ||
||BS || 1X3 || 71' || 3'(on floor along Y dir) <<BR>>+ 6'(cross to BS chamber) <<BR>>+ 2'(along BS chamber)|| 82' || 100' ||
||ITMX || 1X3 || 71' || 3'(on floor along Y dir) <<BR>>+ 7'(along ITMX chamber)|| 81' || 100' ||
||ITMY || 1X3 || 71' || 3'(on floor along Y dir) <<BR>>+ 6'(cross to BS chamber) <<BR>>+ 3'(cross to ITMY chamber) <<BR>>+ 3'(along ITMY chamber)|| 86' || 100' ||
||SRM || 1X4 || 78' || 3'(on floor along Y dir) <<BR>>+ 6'(cross to BS chamber) <<BR>>+ 3'(cross to ITMY chamber) <<BR>>+ 1'(along ITMY chamber)|| 91' || 100' ||
||MC1 || 1X4 || 78' || 3'(on floor along Y dir) <<BR>>+ 6'(cross to BS chamber) <<BR>>+ 8'(along BS chamber) <<BR>>+ 3'(along MC1/3 chamber)|| 98' || 110' ||
||MC3 || 1X4 || 78' || 3'(on floor along Y dir) <<BR>>+ 6'(cross to BS chamber) <<BR>>+ 8'(along BS chamber) <<BR>>+ 3'(along MC1/3 chamber)|| 98' || 110' ||
||MC2 || 1X4 || - || 8'(up-to bridge) <<BR>>+ 4'(side-to bride) <<BR>>+ 4'(on cross-bridge) <<BR>>+ (8'down-to MC2)|| 24' || 40' ||
||ETMX || 1X9 || - || || || 30' ||
||ETMY || 1Y4 || - || || || 30' ||


Cable Order 
|| Cable || Length || Qty || Note ||
|| D2100103 D15-D9 Reducer|| 3ft           ||  38 || (17 SOSs)x2 + 4 spares ||
|| || || || ||
|| D2100675-01 || 30ft   ||   4  || ETMX/ETMY ||
|| D2100675-02 || 40ft   ||   4  || MC2 / Spare ||
|| D2100675-03 || 70ft   ||  14  || LO1/LO2/AS1/AS4/SR2/PR2/PR3 ||
|| D2100675-04 || 100ft  ||  10  || PRM/BS/ITMX/ITMY/SRM ||
|| D2100675-04 || 110ft  ||   6  || MC1/MC3/Spare ||