The SCom innovated SV-300 TS Re-Multiplexer is an embedded digital video product, which remultiplexes MPEG-2 TS into multi-program TS (MPTS) for the transmission of digital TV programs. Complying with MPEG-2 transport layer norms, it can be widely used in TV station and digital video monitoring occasions.

Main Features: 

  • Support maximum 7 channels of ASI-IN single/multi-program TS multiplexing (can be used in cascade)
  • Output code rate is continuously adjustable, actual output data rate up to 120Mbps
  • Each input supports an actual data rate up to 155Mbps, packet burst supportable
  • Input TS packet length (188/204) self-adaptive; output TS packet length (188/204) can be set by user
  • In addition to two ASI outputs and one SPI output, DS3/E3 output is also provided (optional)
  • Input MPTS analysis and realtime code rate statistics function
  • High-precision PCR, average PCR jitter between 20~60ns
  • PID filtering/PID re-defining for the convenience of adding/deleting programs and modifying PID
  • Rich LCD panel functions allow realtime system status monitoring and parameter setting
  • RS232 / RS485 interface and Ethernet interface (optional) for equipment control
  • Parameter storage function: automatically withdraw parameters to initiate multiplexing
  • Fault isolation function: in case certain channel of input TS turns abnormal, there’s no influence on the multiplexing of other input TS
  • Low time delay: time delay between input and output is usually within 1 ms
  • High bandwidth availability: when input TS code rate is fixed, bandwidth availability reaches over 99%
  • Code rate self-adaptive: when input TS code rate changes (VBR), MUX is able to maintain a fixed overall output code rate
  • PSI automatic-generation: easily expand to EPG, SI services via Ethernet Interface.
    •

    Specifications:

    Interface

    Connector
    Package
    format
    Bit rate
    Grammar
    /characteristics
    DVB ASI-IN interface(6 channel, can be expanded to maximum 7 channels) BNC, 75ohm 188/204 self adaptive Max. 155Mbps, supporting homogeneity mode and packet burst mode Single/multi-program stream, complying with ISO-13818 norms
    DVB ASI-OUT interface(2 channels, completely same) BNC, 75ohm 188/204 is set by the user's software 1~126Mbps, continuously adjustable, maximum effective data rate 120Mbps Single/multi-program stream, complying with ISO-13818 norms
    DVB SPI output interface(1 channel) DB25,LVDS 100ohm 188/204 is set by the user’s software 1~126Mbps,continuously adjustable,maximum effective data rate 120Mbps Single/multi-program stream,complying with ISO- 13818 norms
    DS3/E3 output interface(1 channel, optional) BNC, 75ohm DS3: M13
    E3:G.751     		DS3: 43Mbps
    E3: 33Mbps     		DS3/E3 working mode can be set and switched by the software
    Ethernet interface(1 channel, optional) RJ45   10Base-T Able to realize MUX remote control and expand to EPG/PSI/SI services
    RS-232 (default) / RS-485 interface DB9   38400bps Be connected to PC via the interface to implement monitoring on MUX

    Electrical & Mechanical Features

    • Power: 170V ~ 264V/50Hz(default), or 85V ~ 132V/60Hz
    • power consumption: < 35 W
    • Size: 430mm * 43mm * 360mm
    • weight: 4 Kg

    Working Environment

    • Working temperature: 0 ℃ ~ 40℃
    • Storage temperature: -20℃ ~ 80℃
    • Comparative humidity: 10% ~ 90%(non-condensing)