Commercial OF Switch

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Commercial grade 1~32 RCA audio to Fiber Transmission System

Multi format output interface
● compatible with I2S bus and MSB format
● up to 24 bit serial output
Advanced audio configuration
● stereo single ended input configuration
● high linearity, dynamic range and low distortion
General functional features
● support 1 ~ 32 channels of unbalanced analog audio forward / bidirectional transmission
● use FPGA, digital codec and clock recovery technology, with high integration and stability
● single and multi-mode compatibility, multi-mode transmission distance 1km, single-mode transmission distance 20km, support customized long-distance 100km
● LED status indicator, which can monitor the operation status of the equipment


Online consultation
  • Overview
  • Specifications
  • Ordering Information
Product Description
Unbalanced analog audio optical transceiver is a single-chip stereo analog data optical transceiver, which uses bit stream conversion converter (ADC) technology. Low power consumption and low voltage require the use of the device, which is very used in low-voltage and low-power portable data audio devices.
Optical device index
Wavelength: 1310nm-1470nm-1610nm (selected according to equipment function)
Transmitted light power: > - 7dB
Receiving sensitivity: > - 24dB
Optical port: FC (SC, st.lc optional)
Audio index
Dynamic bandwidth: 96dB
Total harmonic distortion (THD): - 88DB
Signal to noise ratio: - 88DB;
Signal to noise ratio (s / N): - 82db;
Sampling frequency: 48Khz
Audio A / D sampling: 24 bit
Frequency response: 10 ~ 20KHz
Gain mismatch between channels: 0.1dB
Gain error: ± 5%
Gain drift: 100 ppm / ° C
Amplitude frequency characteristic: ≤± 0.5 dB
Audio input / output impedance: 600 Ω balanced
Maximum audio input / output voltage: 0 ~ 2V
Work index
Operating temperature: - 20 to 70 ° C
Storage temperature: - 40 to 80 ° C
Relative humidity: 5 to 95% (non condensing)
Service life: > 100000 hours
Power supply mode
Desktop type: DC 5V
Rack type: AC 110 ~ 240V 50 / 60Hz
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