Before you start
HDMI over Cat wiring guidance
mHub requires a single network cable to be run from each HDTV location back to a central point. Single wire
systems like mHub use HDMI over Cat technology to transmit over a Cat5e/6/7 cable îup to a distance of forty
metres.
What is the best type of cable to use?
You can use Cat5e, Cat6, Cat6e, Cat6a, Cat7 or Cat7a cables with HDanywhere products.
The baseline cable standard for HDanywhere systems is Cat5e. Greater distances can be achieved by using
Cat6, or greater still with Cat7, which have thicker copper cores for easier signal transfer.
Whichever network cable type you choose, ensure that the main wiring architecture is solid core, not stranded
patch cabling. Patch cabling can be used for the last few metres of a run, for example from a wallplate, but
should be avoided over longer runs, as signal transfer over stranded cores is heavily reduced.
The use of pre-made leads is not recommended unless you can be absolutely sure of their construction
credentials (i.e. solid core 568B).
Shielded cables
Unlike other systems, shielded FTP cable is not a stipulation for mHUb. If, however, you prefer this type of cable,
then please make sure that compatible shielded accessories are used. Failure to terminate cable screen at all
points can cause interference rather than eliminating it. But a properly installed shielded cable can result in
greater transmission distances.
Best Practice
It is best practice to always use a straight piece of cable that is terminated directly at the matrix and the TV
receiver ends.
HDMI over Cat with patch panels & wall plates
If the patch panels are terminated correctly and well, there is minimal loss of distance with HDMI over Cat.
The use of wallplates and patch panels always has the potential to cause increased resistance on the cable,
introducing 'pinch points' for signal transmission, and could reduce advertised transmission lengths.
Instead of using RJ45 wallplates, you can use brush plates instead to maintain the neat finish.
For the most up to date installation advice, please visit:
http://www.hdconnectivity.com/support
HDanywhere.co.uk
7
To Next Page
