Datasheet

56
www.spaun.com
SAT IF
SAT IF
Premium-Class
UNiSEqC Single Cable System 5 in 3x3 or 1x8 according to EN 50494
SUS5581/33NFLEGACY,SUS5581/33NFALEGACY
ThenewPremiumproductSUS5581/33NFLEGACYoffers
users pure single-cable operation according to EN 50494, with
an option of 1x8 or 3x3 subscribers. With the 1x8 operating
mode, the two unused outputs are now also available as pure
“legacy outputs”. This means that the device can also be used
as a conventional multiswitch.
ThankstotheSUS5581/33NFALEGACYdesign,thedevice
additionally boasts active SAT trunk lines.
This allows the realisation of cost-effective cascade distribution
systems that operate without a base amplifier in good reception
conditions.
SAT IF:
• SCRmultiswitchforthedistributionof4
SAT IF positions and terrestrial by one output to max. 8
receiver or by 3 outputs to max. 3 receiver
• ActiveSATtrunklines(onlySUS5581/33NFALEGACY)
• Inthe1x8operatingmode,thetwounusedoutputs
can be used as standard multiswitch outputs
 (Legacymode)
• TheselectionoftheSATIFpositionisaffected
by the receiver through a specific DiSEqC
TM
command according to EN 50494
• Nolimitationontransponderreception
• LNB-ModeselectabletouseaQuattro-oraQUAD-LNB
• Allsubscriberoutputsareautomaticgaincontrolled
• MultipurposeLEDstatusnotification
• DeliveryincludingwallpowersupplySNG18/1000
Terrestrial:
• Theterrestrialinputispassive
• Thereceptionoftheterrestrialsignalisalsopossible
1 x 8
3 x 3
Output mode switch:
•1 x 8 (1 output with 8 receiver)
(LegacyModeforunusedoutputs)
•3 x 3 (3 outputs with 3 receiver)
LNBsupplyvoltage
switch for Quattro- or
QUAD-LNB
12 V 22kHz
18 V
12 V22kHz
18 V
Always On
Standby
LNB Mode
when the SAT-receivers are switched off
• Remotepoweroverterrestrialtrunklinepossible
The multiswitch provides 2 operation modes:
1. The input signals are feeded in one ouput.
On this ouput the connection of max. 8 receiver
is possible. The two unused outputs can be used
as conventional multiswitch outputs
 (LegacyMode).
2. By switching to the second operation mode, the
input signals will be feeded into 3 outputs. On
each output the connection of max. 3 receiver is
possible
The device has an internal protection circuit to
shut down if no DiSEqC command according
to EN 50494 is sent. The use of special TV
socket outlets with such a protection circuit is
not necessary.
Tech Hint
Active SAT trunk lines
(onlySUS5581/33NFALEGACY)
LED:
Unused outputs in Legacy
Mode (1x8)
Standby Function and
Switch-Mode Power Supply
Energy
Saver!
Meaning LED
Remote voltage 13 V green
Valid command being executed green flashing
Short circuit red
Remote voltage 5 .. 10 V red flashing
Remote voltage > 15 V orange
Band orange flashing