1 Channel Video & 1 Return Data & 1 Forward Audio to Fiber SM 20km Optical Video Multiplexer

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  • 1 Channel Video & 1 Return Data & 1 Forward Audio to Fiber SM 20km Optical Video Multiplexer

1 Channel Video & 1 Return Data & 1 Forward Audio to Fiber SM 20km Optical Video Multiplexer

Product Item: #84
P/N: FM-1V1D1A-SM-20
Starting at: US$110.50

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( Order Today, Ship before 05/15/2021, from Hong Kong )
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1 Channel Video & 1 Return Data & 1 Forward Audio to Fiber Optical Video Multiplexer Transmitter and Receiver SM FC 20km



  • Model: FM-1V1D1A-SM-FC-20KM
  • Transmitter + Receiver
  • Fiber Mode: Single-Mode
  • Wavelengths: 1310nm/1550nm
  • Optical Power Budget: 12dB
  • Maximum Transmission Distance: 20km
  • Standalone- (Insert card version also available ,which can be inserted into our 16-slot, 19inch 2U or 4U rack-mountable card cage).
  • Standard Single-Mode 20KM- (Multimode also available, which support for distances up to 2.0 km)


Key Features

Picture Details

  • Support Point-to-Point or Daisy-Chain connection
  • Uncompressed Digital Composite Video over one fiber
  • Compatible with all PAL, NTSC,SECAM Video Systems
  • Data support RS485(2-wire or 4-wire),RS232,RS422, Contact Closure
  • Single-Mode Fiber Support for Distances up to 100 km
  • LED Status Provide Rapid Indication of Operating Parameters
  • No EMI or RFI and no ground loops
  • Support Coarse Wavelength Division Multiplexing (CWDM)
  • Stand alone
  • Produce according to customer's specifications,providing OEM

Fiber Video Multiplexer


Video Connectors
Number of Channels 1 channel Video Video 75Ω BNC (Gold Center Pin)
Input/output impedance BNC 75Ω Data 3 Pin Terminal Block
Input/output Compatibility PAL,NTSC,SECAM Audio Terminal Block
Input/output voltage 1.0 Volt p-p Optical FC (Standard)
Bandwidth 6.5MHZ Standalone power Screw terminal block
Bit Resolution 8-Bit Digital Transmission Rack Power AC line card
Differential Gain < 1.5% Electrical & Mechanical
Differential Phase < 1.5° Input Power Requirements DC [email protected]
Tilt < 5% Power Adapter AC 100V~240V
Signal-to-Noise Ratio(SNR) > 67 dB Power Consumption < 3W
  Shipping weight 2kg(include TX & RX)
Data Formats RS485(2-wire or 4-wire), RS232/422,Contact Closure
Data Rate DC to 115.2Kbps
Bit Error Rate 10E-9
Number of Channels 1 channel forward audio
Audio in/output impedance 600Ω Balanced/Unbalanced
Audio in/output Level 6 dBm
Signal-to-Noise Ratio (SNR) >80 dB
Bit Resolution 24-Bit
Bandwidth 10Hz~20KHz
Operating Temperature -45°C~+75 °C Storage Temperature -45°C~+85 °C
Relative Humidity 0%~95% (non-condensing) MTBF >100,000 hours



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Shipping Time

FedEx IP: Within 1-4 business days
FedEx IE: Within 4-6 business days
DHL: Within 2-6 business days
EMS: Within 4-15 business days
UPS: Within 1-3 business days
Hong Kong Post Airmail: Within 10-30 business days


Paypal or Credit/debit card
Wire Transfer, West Union


Satisfactory return or item exchange


Money back guarantee


Limited Warranty

Volume pricing:

If you need large order volume, please apply for a business account or contact us to enjoy preferential policies.
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