TECHNICAL DESCRIPTION
General
The Series 5 is a 5 Wire End of Line Multiswitch range. A large number of
Multiswitches can be configured to create large IRS systems when used in
conjunction with Launch Amplifiers, Taps and Splitters from the Whyte Series
5 range. The Whyte Series 5 range is RED Compliant.
The Multiswitches have been designed for ease of installation. The subscriber
ports are orientated single file and the switch has adequate stand-off to
provide finger space for easy termination and servicing.
DC Powering
The Series 5 range of Multiswitches are Line Powered via the HL and HH
input ports. The Multiswitches come fitted with a DC Input which enables the
Multiswitch to be used in Standalone Mode when fitted with a Whyte PSU.
This will power the Multiswitch as well as provide voltage to the HL & HH
input ports to power an LNB and any other connected Whyte Line Powered
Multiswitches or Amplifiers.
An Auxiliary DC Output is also provided. This can be used to power additional
devices for example, Add On Multiswitches or non line powered Amplifiers
and Multiswitches. The Auxiliary DC Output port is active whether the
Multiswitch is being Line Powered or powered directly.
A 12V DC switch is available to power a Mast Head Amplifier connected to
the TERR input. If a Mast Amplifier is not being used this
must
be left in the
off position.
Care must be taken to select the appropriate type and number of PSU's
required depending on the current requirements of the system as a whole.
Gain
The Series 5 range of Multiswitches provide a gain of 10dB for SAT and 9dB
for TERR. All inputs come fitted with an individual Gain Control.
4G & 5G Filtering
The range comes fitted with high rejection 4G/5G filters that are selectable
via a switch. The correct filter should be selected depending on the LTE
transmissions present within the installation area. 5G filtering can be selected
for use in 4G areas where terrestrial channels above Ch48 are not used. This
will provide ultra high rejection of 4G interference as well as providing future
proofing for eventual 5G transmissions.
INSTALLATION INSTRUCTIONS
Mounting the Multiswitch
Select a suitable location to install the Multiswitch. Do not install the
Multiswitch in damp, humid, hot or dusty areas. Using the screw slots on the
Corner Brackets, secure the Multiswitch using the appropriate fixing screws
and wall plugs to suit the relevant wall surface or cabinet.
Connecting the SAT & TERR Input Cables
Use a suitably sized Satellite Dish to provide adequate signal levels from the
satellite being received. Ensure that the Satellite Drop Cables are connected
correctly in the corresponding order with respect to the LNB and the
Multiswitch SAT inputs (Quattro LNB only). Ensure that the F Connectors are
properly sealed against water ingress.
If a Composite Cable (multi core coaxial cable) has been used, ensure that the
outer jacket is not facing upwards and cannot collect rain water. Check the
Terrestrial Drop Cable and ensure that this has also been sealed against water
ingress. If a Triplexer has been used to combine FM and DAB aerials with the
UHF Terrestrial Aerial, ensure that this is also water tight. Ensure that all drop
cables have drip loops prior to their entering the building.
Connect the SAT and TERR drop cables to the corresponding Satellite & TERR
Inputs of the Multiswitch.
6
7
