89
Appendix 5
Tips for Establishing an HDBaseT Compliance Environment
and Ethernet Cable Selection
Tips for Establishing an HDBaseT Compliance Environment
HDBaseT alliance defines the maximum number of cables in a bundle use case to be six cables per
bundle. Table below defines the maximum number of cables in a bundle as a function of cable type &
the overlapping length.
HDBaseT Cabling-Permissible Number of Cables in a Bundle
Type
30m
50m
70m
100m
CAT5e/6
6
4
2
1
CAT6a/7
6
6
6
6
The following installation practices can help to withstand the external interference when using
CAT5e/6 cables:
A) Do not “comb” or “pinstripe” cables in the first 20 meters.
B) Use separate patch and equipment cords in the first 20 meters.
C) Avoid use of tie-wraps.
D) Use horizontal wire management techniques. For example, route odd ports to upper management
and even ports to lower management.
E) Loosely place cables in vertical wire management.
F) Reduce maximum conduit fill density to 40%.
G) It is recommended to roll the cable around a fixed radius drum in an orderly manner. This is shown
on the left hand side of below. When the turns are ordered, the electromagnetic coupling between
the various sections that occurs in a randomly rolled cable is reduced. The FEXT impairment level
measured when rolling an Ethernet cable around a 70 cm fixed diameter plastic drum is only slightly
higher than that of a fully stretched cable.
Tips for Establishing an HDBaseT Compliance Environment Outdoors/for the Strong Interference
Environment
Summary of Contents for HS-1600T
Page 1: ...4 CHANNEL HD SD HS 1600T HDBASET PORTABLE VIDEO STREAMING STUDIO Instruction Manual ...
Page 9: ...9 1 2 System Diagram ...
Page 59: ...59 ...
Page 91: ...91 Appendix 6 Dimensions All measurements in millimeters mm ...
Page 94: ...94 Notes ...
Page 95: ...95 Notes ...
