3.5mm stereo audio over fiber extenders transmit 1 or multiple 3.5mm stereo signals over a single / multi-mode fiber . Stereo audio source input at the transmitter end, transmitted through the optical fiber and output at the receiver side , receiver connect powered speakers or the amplifier driving the speaker, using 24bit digital audio coding system indicators to meet or exceed Class A broadcast standardSpecifications

These fiber optic transmitter and fiber optic receiver are typically used in applications for Rental, Staging, Theater, Stadiums, Theme Parks, Broadcast/Studio, CCTV audio and Professional AV applications, etc, and are available for stand-alone or rack-mount installations. FC, ST or SC optical connectors is optional.

Features

? 24-Bit Digitally Encoded Audio

? Support Point-to-Point or Daisy-Chain connection

? Multimode Fiber transmit up to 4km without Optical Attenuation

? Single-Mode Fiber transmit up to 100km without Optical Attenuation

? No EMI, RFI, Cross Talk or Video Distortion and no ground loops

? LED Indicators for Instant System Monitoring

? Standalone or Rack Mount in FVC14 Chassis

? Produce according to customer's specifications, providing OEM

Specifications

Audio
Input/output Impedance	600ohm(unbalance)
Max input/output voltage	3.0Vp-p
Frequency Response	10 Hz～29kHz @±3dB
SNR	> 70dB
Connector	3.5mm Stereo

Electrical & Mechanical
Input Power Requirements:	DC 5V@2A
Power Adapter:	AC 900V~240V
Power Consumption:	< 3W
Stand-Alone Dimensions:	104mm × 104mm × 28mm
Shipping Weight:	(include Transmitter & Receiver ) 0.8kg

Environmental
Operating Temperature:	-20°C ~ +75°C
Storage Temperature:	-40°C ~ +85°C
Relative Humidity:	0% ~ 95% (non-condensing)
MTBF:	>100,000 hours

Connection diagram:

dimension: