TrueNet Installation Guidelines C5eT & C6T Patch Cable Lengths Total of all patch cables less than 10 Metres Total of all patch cables less than 10 Metres, but only patch cables of appr
Trang 1TrueNet Installation Guidelines
C5eT & C6T
Patch Cable Lengths Total of all patch cables less
than 10 Metres Total of all patch cables less than 10 Metres, but only patch cables
of approved lengths will be allowed
Patch Cable Source Unspecified, but do not allow
specific components
Must be from an approved source NO third party patch cable assembly permitted under any circumstances
before contact to block Bend Radii 4X’s the diameter of the cable <4 times the diameter of the
horizontal cable, <2 times the diameter of the patch cable Bend Radii at the connection
point for patch/equipment cords
Unspecified, except for 4 times the diameter of the cable
<90 degrees of change from the parallel plane of the connector device
Velcro
Velcro Tie Wraps
J Hooks allowed only when placed in NON-CYCLICAL arrangement/spacing
continuous
No Longer than 30 metres continuous
lateral cracks
No water in or around jacket
bundled together (Multiple bundle groups OK)
using similar NEC rated (such as
CM, for example) components throughout All products must be approved by KRONE
Pulling Tensions < 11.3 kg per 4 pair cable < 13.6 kg per 4 pair cable
Conduit Fill Rate, Similar cable
types
Not specified Conduit fill of 4 pair
communications type cable shall not exceed 60% fill rate Mixing
of different cable types, such as communications cables and control cables, not allowed
Trang 2Parameter Current Standards TrueNet Recommendation
Block to Block Cross-Connects Specified cable Special designed jacketed
cross-connect cable required (part number TBD)
Service Loops 3 metres at closet, 1 metre at
station The cable shall not have more than 4 wraps/360 degree loops
during the termination process, re-twisting is allowed providing the twist is put pack into the pair
at a rate of one twist per quarter inch
cable at connection points or cable breaks, or the node must
be replaced
not be stored in an outdoor environment Enclosed temporary facilities are accepted provided temperature and humidity considerations are met
to pull multiple cables is not allowed unless tensioning devices are employed to distribute pulling on the group of cables being installed