ASI/TS Stand Alone Scrambler can encrypt input TS stream, and the embedded control word generator can transmit constant or variable control word and scramble the input transport streams. In-built simulcrypt synchronous controller of the scrambler can send control word and access condition to exchange message with ECMG. The scrambler can control CP (crypto period) reasonably when working with CAS (conditional access system), which makes the decoder decrypt control word and descramble transport stream easily and properly.

• 8 Mbytes caches, anti-burst stream
• 64 programs can be scrambled, each program supports 32 elements
• Support 4×CAS/SMS simulcrypt
• Support PCR re-adjustment and correction
• Support remote real-time transport stream monitoring
• Package format supports 188/204 bytes
• LCD/Keyboard control by front panel and network management by Ethernet
  
  

DVB-C/QAM Scrambler Modulator supports 1×ASI input and 1×RF (DVB-C/QAM signal) output. It supports DVB standard scrambling (4×CAS/SMS simulcrypt), RS coding, convolution interleaving and QAM modulation channel processing and 16~256 QAM mode. It suits 1U rack and can be configured by front panel LCD and NMS (network management software). Its high-integrated and cost-effective design makes it widely used in varieties of digital broadcasting distribution systems.

• 8 Mbytes caches, anti-burst stream
• 64 programs can be scrambled, each program supports 32 elements
• Support EPG data insertion and data filling function
• Support PID filter and re-mapping
• Support PSI/SI edit
• Support NIT table inserts
• Real-time transport stream monitoring
• PCR correction
• LCD/Keyboard control by front panel and network management by Ethernet