• TRM-400

NTSC/Audio/Data Optical Converter

Multiplex and optically convert analog video, stereo audio, RS-422, and relay signals to transmit long distance over a fiber-optic cable.

Key Features and Benefits

  • Transmission of multiplexed various signals over one optical fiber Analog video (NTSC, PAL) : unidirectional (TRM-400 → TRM-401) Analog audio : bidirectional unbalanced 2ch
    • RS-422 : bidirectional
    • Relay : bidirectional 2ch
  • Tech Data

NTSC/Audio/Data Optical Converter

Model Wavelength Occupancy Remark
TRM-400 1310nm 3 slots Work with TRM-401.
TRM-401 1550nm Work with TRM-400.
  • NTSC/Audio/Data Optical Converter wiring

    Block Diagram of TRM-400 and TRM-401


Model TRM-400, TRM-401
Fiber Type Single Mode
Connector 75 ohm BNC
Terminal Block (Terminal block plug included)
Optic I/O Connector 1 x SC
Dimensions 54 x 43.4 x 76.2 mm
Weight (approx.) 190 g



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