Specifications

1.Support DVB hardware scrambling, high cost performance;
2.DVB Scrambling to the specified program stream or basic TS;
3...

Description

Scrambler

 

Brief introduction

 

JD-SCW-1100 scrambler is designed by JZ, which meets the DVB simulcrypt standard, internally embedded with control word generator. It can send fixed or alterable control word scrambling, scramble for input real-time video stream, and also process DVB common scrambling. The long-distance management can be operated in the computer equipped with browser, through external network management software. Base band signal and additional data multiplexing meet the standard of ISO/IEC-13818. The interfaces for TS input and output are DVB ASI interface. The part connected CA and network management supports TCP/IP protocol, adopting RJ45 Ethernet interface. 

 

Features

• Support DVB hardware scrambling, supplied with high cost performance
• DVB Scrambling to the specified program stream or basic TS
• Support usage of DVB Common Scramble, and support scrambling based on service and component
• Support DVB simulcrypt interface with the function of supporting 4 CA simulcrypt
• Supply with open CA interface
• Support editing and sending of SDT, NIT, support outer data and information net input
• Real-time input/output code rate status monitoring
• Chinese Operation Interface
• With strong PSI/SI information analyses function, supply with inputting code rate error warning
• Support ECM and EMM information inserting
• Supply with PCR correction
• Embedded type
• Support Web long-distance net management control (LAN and WAN)     

                           

Technical parameters

 

PCR precision	less than 100ns
Input Interface Types	ASI, BNC
Input Interface Impedance	75Ω
Input code rate	Max. 150Mbps
Input Max. PID	72
Input Pack Length	188 or 204 bytes

 

Output Interface Types	2 ASI, BNC
Impedance	75Ω
Output Pack Length	188 or 204 bytes
Output Highest code rate	58Mbps
Power Supply	220V (10%)
Power Loss	25W