Chapter 1 Product Overview
1.1 Outline
The BLANKOM HDC-5016 IP to QAM Modulator is the 5th generation Mux-scrambling-
modulating all-in-one device developed by us. It has 16 multiplexing channels, 16 scrambling
channels and 16 QAM (DVB-C) modulating channels, and supports maximum 1024 IP input
through the GE port and 16 non-adjacent carriers (50MHz...960MHz) output through the RF
output interface. The device is also characterized with high integrated level, high performance
and low cost. This is very adaptable to newly generation CATV broadcasting system.
1.2 Key Features
•2 GE input, SFP interface
•Up to 1024 channels TS over UDP/RTP, unicast and multicast, IGMP v2\v3
•Max. 840 Mbps for each of the 2 GE input
•Accurate PCR adjusting
•CA PID filtering, remapping and PSI/SI editing
•Up to 180 PIDS remapping per channel
•DVB CA scrambling system (ETR289), simulcrypt standards ETSI 101 197 and ETSI 103 197
•Max. 16 multiplexed or scrambled TS over UDP/RTP/RTSP output in parallel
•16 non-adjacent QAM carriers output, compliant to DVB-C (EN 300 429) & ITU-T J.83 A/B
•RS (204,188) encoding
•Web-based Network management
1.3 Block Diagram
