ASI Scrambler IP Multiplexing – 4 ASI input/output bi-direction ports

Description

This digital TV ASI DVB scrambler is designed for professional broadcasting systems, supporting both IP and ASI inputs for flexible signal processing. It integrates multiplexing and scrambling into a single device, enabling efficient generation of MPTS streams for IPTV and CATV applications. It has 4 bi-direction ASI and 3 bi-direction IP ports supporting up to 4 ASI and 128 IP input, after scrambling, it outputs 4 MPTS and max 4 ASI.
It has the functions of supporting auto-generation of PSI/SI information, PID re-mapping, service filtering and PCR adjusting.

With support for DVB standards and simulcrypt CA systems, it ensures secure content delivery. Advanced features such as PID remapping, PCR adjustment, and PSI/SI processing enhance stream quality and reliability, making it ideal for modern digital TV headends.

ASI DVB digital TV scrambler Key Features

• ASI in/out: max 4 ASI input/output thru 4 bi-direction ASI ports (ASI direction can be defined as input or output manually)
• IP in/out: 128IP input, 4 IP (MPTS) output thru 3 bi-direction Data ports
• Support scramble with up to 4simulcrypt CAs
• Up to 512 PIDs remapping per output channel
• Support accurate PCR adjusting, PID filtering, re-mappingand PSI/SI rebuilding and editing
• Huge buffer memory for saving the overflowing code stream
• Alarming function
• Web-based NMS management

Inner Principle Chart