hotel tv system hd video to digital rf encoder modulator

                                   Adapt cable illustration per module (Q9 to BNC)

OPT-D600 20 in 1 mux-scrambling encoder modulator is a high performance and cost-effective mux-scrambling encoding QAM modulator. It has 20 CVBS input interfaces and 20 pairs of unbalanced analogue stereo audio input interfaces. After encoding, multiplexing, scrambling and QAM modulating process, then it gives 12 RF output and dual MPTS IP output. Its pluggable structure design greatly facilitates the change of modules as needed.

The device is also characterized with high integrated level, high performance and low cost. This is very adaptable to newly generation CATV broadcasting system.

Key Features

1)  20 A/V inputs with MPEG2 encoding

2)  1 ASI input for re-mux (under development)

3)  12 channels multiplexing+12 channels scrambling+12 channels QAM modulating

4)  Fully support DVB-C (EN300 429) and ITU-T J.83A/B/C

5)  Fully support DVB general scrambling system description ETR289, simulcrypt standard ETSI 101 197 and ETSI 103 197

6)  Support accurate PCR adjusting

7)  Support PSI/SI editing and inserting

8)  Excellent RF output performance index, MER≥40db

9)  Support IP input and output over UDP and RTP

10)  Support Web management, Updates via web

Inner Principle