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Sescom SES-FA1 2-Channel Unbalanced Line Level Audio Over Fiber Extender Kit

Sescom's SES-FA1 is a complete transmitter and receiver system for sending unbalanced 2 channel line-level audio over singlemode optical fiber. Housed in a rugged lightweight aluminum enclosure the SES-FA1 is perfect for broadcast or corporate studios, broadcasting in the field, OB vans, rental & staging, auditoriums, stadiums and theaters or anywhere you need to send audio up to12.4 miles singlemode and 984 feet on multimode. Professional ST & L/R RCA connectors are included.

The Transmitter and Receiver units are each powered by a 5VDC 2Amp power supplies and feature compact 4" x 4" x 1.25" enclosures.


  • Send Unbalanced 2-Channel Line-Level Audio over Singlemode Optical Fiber
  • 48Khz Sampling Rate
  • Rugged, Compact (4" x 4" x 1.25") Lightweight Aluminum Enclosures
  • Professional ST & L/R RCA Connectors
  • 5VDC 2Amp Powered
  • Complete Transmitter & Receiver System


  • Single mode or Multimode fiber: 50/125Μ, multimode, 62.5/125Μ multimode, & 9/125Μ singlemode supported fiber
  • Support Multimode Fiber up to 984 feet
  • Support Singlemode Fiber up to 12.4 miles
  • Single-Fiber Digital Transmission
  • Bit rate: 24bit
  • Sampling Rate: 48Khz
  • 2 Channel Analog Audio to Fiber Transmission
  • User Friendly RCA inputs and outputs
  • Signal to Noise Ratio >70 dB
  • 2 Channel Line level inputs and outputs on RCA Connectors
  • Industry Standard Operational Temperature Range: -10°C - +75°C
  • Storage Temperature Range: -40°C - +85°C
  • Humidity Operating Range up to 95% non-condensing
  • Large Dynamic Optical Range Requires No Optical Adjustments / Self Adjusting
  • Line Level Audio

Download SES-FA1 User Manual
Downloadable Sescom Warranty Card

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