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FMUSER INTERNATIONAL GROUP INC. 广州市汉婷生物技术开发有限公司
FUTV4812 Tuner Mux-Scrambler
User’s Manual
FMUSER International Group Inc.
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Appearance and Illustration
Outline
FUTV4812 Tuner Mux-scrambler is the latest demodulation, multiplexing and
scrambling device for digital TV broadcasting head-end system. The tuner
mux-scrambler has maximum 6 channels tuner input (tuner can be
DVB-C/DVB-S/DVB-S2/DVB-T) and 2 channels ASI input, while it has 2 groups of ASI
output and 2 corresponding IP output (share one megabits DATA port). It can multiplex
and encrypt the FTA stream to output. In other words, one tuner mux-scrambler can
work as 6 standalone FTA IRD, one two separate ASI output multiplexer and one
scrambler. In conclusion, its high integration and cost effective design make this device
widely used in the Next Generation of CATV Broadcasting system.
Eg1: (ASI output after mux and scrambler)
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Eg2: (IP data output after mux and scrambler)
Features
l Fully complies with ISO13818 and EN300468 standard
l Integrated demodulating, multiplexing and scrambling functions
l 6 tuner inputs ( tuner can be DVB-C/S/S2/-T optional) and 2 ASI inputs
l MPEG-2 and mpeg-4 transport stream re-multiplexing
l SPTS and MPTS code stream multiplexing
l Supports accurate PCR and PID re-mapping
l Two groups( each group has 2 channels) separate TS output
l Two channels IP output(the mirrors of the 2 ASI outputs)
l Supports PSI/SI editing
l Fully supports DVB general scrambling system (ETR289)
l Complies with DVB common scrambling algorithm, supports the simulcrypt scrambling
mode, compatible with multiple CA system
l Simultaneously supports 4 different CAS simulcrypt
l Supports CAS remote connection scrambling
l Supports huge buffer memory and resists unexpected code stream
l Supports multiplexing the same program to all the output channels
l Alarming function
l Supports network remote upgrading
l Full-size LCD display and NMS operation
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Specifications
Input interface
Tuner 6 tuners (DVB/C/S/S2/T optional)
ASI 2 channels (Up to 214Mbps per channel)
Re-multiplex
MPEG-2 and MPEG-4 TS re-multiplex
PID re-mapping ( auto/manual optional)
PCR correction
Automatically generating PSI/SI table
Input Packet format 204/188 self-adaption
Output port
ASI
2 groups separate outputs (each group
has 2 channels)
IP
2 channels separate IP output （ share
one100M Ethernet port）
PID
Output range 0000—1FFF
PID transparent
Any PID transparent and mapping
achievable
Amount of
output PID per
input
256( at most)
NMS port Ethernet port 10/100M
Miscellaneous
Demission (W x
L x H)
482mm×410mm×44mm
Weight 4kg
Temperature 0~45℃(operation)，-20~80℃(storage)
Power supply
AC 110V±10%，50/60Hz
Or AC 220V±10%，50/60Hz
Consumption ≈18W
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Purchase guide
-C 2 ASI+6 tuner( DVB-C) input
-S 2 ASI+6 tuner( DVB-S) input
-S2 2 ASI+6tuner ( DVB-S2) input
-T 2ASI+6tuner(DVB-T) input
PS: Our A ASI mux-scrambler is similar to the tuner mux-scrambler. The difference is only 8
ASI inputs instead of 2 ASI inputs and 6 tuner inputs.
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