Converting HDMI to IP – Using Extenders
The source’s HDMI output has to be converted into a TCP/IP stream which can be handled
by the V1281 and to connect to CAT5e RJ-45 connections (or CAT6). For this you need an
HDMI to IP adaptor (or ‘extender).
These are available from many vendors, either as pairs
or sender and receiver units individually. Prices vary considerable depending on features,
brand/quality and resolution or picture quality.
A VigorSwitch V1281 might, for example, have two sources (e.g. two satellite receivers) and
eight TVs around the premises, or it might have ten sources and just two screens – you can
have any combination, providing just the right number of converters/extenders so you’re
not paying for HDMI ports you don’t need – you just purchase the right number of HDMI-to-IP
convertors.
As there are many similar looking products, it is essential is that the HDMI-to-IP
adaptor/extender that you use supports IP. Some devices can send an HDMI signal over
CAT5/CAT6 cable, but using a proprietary method, and not IP or Ethernet. That type of
device will
not
work with the VigorSwitch V1281 and may even cause damage so please be
sure that the device you connect uses IP
and
Ethernet (10/100/1000BaseT). Any additional
functions or features, such as IR (infra-red) pass-through, RS-232 pass-through, HDMI loop-
through, maximum resolution or the type of codec used will depend on your requirements
and budget. Also consider how the extenders are powered and whether you need to rack
mount them.
VigorSwitch V1281 User Guide
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