Single Output Scrambler

详情

TLS***1 single output scrambler is for data stream DVB simul-crypt scrambling, with built-in control word (CW) generator to send fixed or variable control words for scrambling. It also can be used for TS scrambling. The scrambler is with built-in simul-crypt synchronous controller, sending control word and access conditions, and changing information with ECMG. Combined with CAS, scrambler reasonably control the scrambling period, so that decoder can decrypt the control word correctly and descramble data stream. Scrambler is highly-integrated equipment which is mainly used in digital TV scrambling. This equipment runs in stable and reliable, and has been applied to many domestic areas and abroad. Features: -DVB universal scrambling system description ETR**9, universal scrambling system description -DVB scrambling for specified programs or basic transport stream -Comply with DVB universal scrambling algorithm, support simul-crypt mode, be compatible with multiple conditional access (CA) systems -Provide overall MPEG data stream analysis function -Provide PSI/SI information reprocessing function -Provide channel protection of /output ASI data stream -Be able to support 4 different CAS at the same time -Support super buffer, anti-burst data stream -Support data stream adaptive, PCR readjustment function and re-mark function -Support transport stream remote real-time monitoring -Packet format: automatic adapting **8/**4 byte packet -Status monitoring via network system -Support CAS remote connection and scrambling -Support various kinds of CAS at home and abroad, and has successful cases Technical Specification -Input Interface DVB/ASI: 2 channels (1 channel for backup） -Output Interface DVB/ASI: 2 channels -Output Code Rate: ***4mpbs adjustable -Management Interface Ethernet Interface: *0/**0M -Normal Attributes Dimension: *4mm×**2mm×**0mm *****