COL5282B Multiplexer with scrambler
Outline
Mux-scrambler is the latest demodulation, multiplexing and scrambling device for digital TV broadcasting head-end system. This mux-scrambler has maximum 8 channels 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 conclusion, its high integration and cost effective
design make this device widely used in the Next Generation of CATV Broadcasting system.
Features
Fully complies with ISO13818 and EN300468 standard
Integrated demodulating, multiplexing and scrambling functions
8 input interface
MPEG-2 and mpeg-4 transport stream re-multiplexing
SPTS and MPTS code stream multiplexing
Supports accurate PCR and PID re-mapping
Two groups( each group has 2 channels) separate TS output
Two channels IP output(the mirrors of the 2 ASI outputs)
Supports PSI/SI editing
Fully supports DVB general scrambling system (ETR289)
Complies with DVB common scrambling algorithm, supports the simulcrypt scrambling mode, compatible with multiple CA system
Simultaneously supports 4 different CAS simulcrypt
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
Full-size LCD display and NMS operation