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Sescom SES-FA4BAL-V2 4-Channel Balanced XLR Audio Over a Single ST Fiber Extender

Send 4-Channels of XLR balanced line level audio over a single fiber with the Sescom SES-FA4BAL-V2. The simplest solution for sending XLR audio over long distances via singlemode optical fiber. The unit maintains a broadcast quality audio signal at distances up to 10.5 miles on singlemode fiber.

Its plug-and-play design ensures fast, adjustment-free installation and operation. LED indicators are provided to instantly monitor the system operating status. Professional bayonet style ST connectors ensure a consistent, uninterrupted signal. The complete transmitter and receiver kit is perfect for Stadiums, Live Event Stages, Broadcast TV, Theme Parks, Distance Surveillance and Professional AV.


  • Complete Transmitter/Receiver Kit with Power Supplies
  • Number of Channels 4
  • XLR Connectors
  • 16-Bit Digitally Encoded Audio
  • Support Point-to-Point or Daisy-Chain connection
  • Singlemode Fiber Transmission up to 10.5 Miles without Attenuation
  • No EMI, RFI, Cross Talk or Video Distortion and no Ground Loops
  • LED Indicators for Instant System Monitoring


  • Input Power [email protected]
  • Power Adapter 90V-240VAC
  • Power Consumption < 5W
  • Line Level Audio
  • Support Singlemode Fiber up to 10.5 miles
  • Input Impedance 10K Ω
  • Output Impedance 50 Ω
  • Max input/output voltage 3.0Vp-p
  • Frequency Response 10 Hz-44.1kHz @±3dB
  • SNR > 70dB
  • Dimensions: 6.63x2.25x9in
  • Weight in Box, both units: 2 lb 10 oz

Item Includes:

  • 1 Transmitter with power supply, 5VDC
  • 1 Receiver with power supply, 5VDC


  • 1 Year

Downloadable Sescom Warranty Card

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