Input :
4x Stereo Audio (AR/AL)
Output :
4x Stereo Audio (AR/AL)
  • Introduction
  • Features
  • Specifications
  • SB-5544 support (4) Inputs to (4) Outputs signals Composite Video & Stereo Audio Matrix Router Switch. The Video Bandwidth is 450MHz and support LCM display show out the status. Its one of the most innovative Composite Video and Stereo Audio (AR/AL) Matrix Switching product on the market today. Support 19 inch Ear mount pair part number #1U-300L and MRM is full 19 inch 1RU Rack mount part type. It has (4) individual inputs with (4) individual outputs. Because it is a Matrix Switcher, so any input may be routed to any output. It completely eliminates the need to constantly move around Composite Video and Stereo Audio input and output cables. This switcher is ideally suited for full High Definition LCD HDTV Television for NTSC 50/60Hz and PAL 50/60Hz TV system or HD Plasma display monitor resolution applications. Support world wide control functions: ALL/OFF/RECALL/ENTER/MEMORY/EDID/LOCK, Control is provided via front panel push buttons, IR remote or RS-232. A RS-232 Windows GUI interface is provided for matrix routing control (Windows only).
  • 1. Supports 4x inputs to 4x outputs A/V (Composite Video-Audio) Matrix Switcher
    2. Input/Output signals via Composite Video & Stereo Audio(AR/AL) 
    3. Higher Video Bandwidth 450MB each path signals
    4. Supported selection buttons direct channel on front panel 
    5. Audio support Stereo Audio (AR/AL)
    6. Various User Interface controls :
    • Windows based GUI control via RS-232 port
    • Front Panel push button
    • IR wireless remote controller
    • Third party RS-232 controller (via simple ASCII)
    7. Wall mounted Ear Rack included
    8. Power supply DC12Volt, Universal Type Switch 100~240VAC, 50/60Hz
  • Type of AV Switcher 4 in To 4 out, A/V (Composite Video-Audio) Matrix Switcher
    Video support Video : Composite Video 0.5~1.0Vpp, 75 Ohms, RCA connector
    4x Video (Composite Video) use BNC connectors
    Audio support Stereo Audio (AR/AL), Via 2x RCA connector(Red/white)
    4x Audio (Stereo Audio) use RCA connectors
    Video Bandwidth 450MHz (-3db), 200mVp-p, Higher resolution formats
    Audio Bandwidth 60MHz, (-3db), Audio-R60MHz, Audio-L 60MHz
    Audio Frequency Respond 20Hz ~20KHz
    Low all hostile crosstalk -56dB @ 5MHz, -45dB @ 50MHz
    Gain control 60MHz 0.1dB gain flatness
    Scan Rates Accepted 50Hz or 60Hz
    Switch Controls 1x Select & Function buttons on front panel
    (Data status via LCM panel show out)
    1x IR Remote Controller (switch control)
    1x RS 232 series interface (switch control)
    Infrared Frequency 38 KHz
    IR External Distance ~984 feet / 300 meters maximum.
    AV I/O Connector Video : RCA, Audio : RCA connector.
    Dimension (WxDxH) 11.97" x 5.95" x 1.73" (304mm x 150mm x 44mm)
    Rack Mount 1RU High 19" Rack Mount #1U-300L (with rack mount)
    Power Supply DC12V / 2A (consumption 1000mA),
    Use Universal Type 50/60Hz,100~240 VAC
    Safety Approvals CE, FCC, VCCI, Erp, WEEE
    Weight 1.4 Kg / 3.09 lb