Products

WK-3712 Tuner Input Mux-scrambler

Item No.: WK-3712A
WK-3712 Tuner input (WK-3712A ASI input) multiplexer scrambler is the latest multiplexing and scrambling device for digital TV broadcasting head-end system. The mux-scrambler 2 groups of ASI output and 2 corresponding IP output (share one gigabit DATA por
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Description Features Technical Parameter
WK-3712 Tuner input (WK-3712A ASI input) multiplexer scrambler is the latest multiplexing and scrambling device for digital TV broadcasting head-end system. The mux-scrambler 2 groups of ASI output and 2 corresponding IP output (share one gigabit DATA port, RJ45 interface). In conclusion, its high integration and cost effective design make this device widely used in the Next Generation of CATV Broadcasting system.
  • Fully comply with ISO13818 and EN300468 standard
  • Integrated multiplexing and scrambling functions
  • 6 tuner inputs (DVB-S/DVB-S2/DVB-C/ISDB-T Optional)+2 ASI inputs or 8ASI input
  • Support 2 channels TS re-multiplexing
  • SPTS and MPTS code stream multiplexing
  • Supports accurate PCR adjusting
  • Support PID filtering, re-mapping
  • Two groups( each group has 2 channels) separate TS output
  • TS over UDP as mirror of ASI output - 1000M based (RJ45)
  • Supports PSI/SI rebuilding, editing
  • Supports DVB general scrambling system (ETR289), simulcrypt standards ETSI 101 197 and ETSI 103 197
  • Support 4 different simulcrypt CAS
  • Supports CAS remote connection scrambling
  • Supports huge buffer memory and resists unexpected code stream
  • Supports multiplexing the same program to all the output channels
  • Alarming function
  • Supports network remote upgrading
  • LCD/keyboard and net management, support NMS/SNMP
 
 
Input interface
Tuner 6 tuners (DVB-S/ DVB-C /
DVB-S2/ISDB-T optional)
 
WK-3712
 
ASI
2 ASI
8ASI WK-3712A
 
 
Re-multiplex
2 channels TS re-multiplex
PID re-mapping ( auto/manual optional)
PCR accurate adjusting
Automatically generating PSI/SI table
Input Packet format 204/188 self-adaption
 
Scrambling
Simul-crypt CA 4
Standard ETR289, ETSI 101 197, ETSI 103 197
Connection Local/Remote connect
 
 
Output port
ASI 2 groups separate outputs (each group has 2
channels)
IP TS over UDP as mirror of ASI output - 1000M based
(RJ45)
PID Output range 0x0000—0x1FFF
  Amount of output PID
per input
64  
NMS port Ethernet port 10/100M  
 
 
 
Miscellaneous
Demission(LxWxH) 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  

Order Information
WK-3712-S 2ASI+6 tuner(DVB-S) input
WK-3712-S2 2ASI+6 tuner(DVB-S2) input
WK-3712-C 2ASI+6 tuner(DVB-C) input
WK-3712-I 2ASI+6 tuner(ISDB-T) input
WK-3712A 8ASI input
 
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