FT-BB-1A-3.5-T/R

F-tone Networks Unbalanced analog audio optical transceiver is a single chip stereo analog data fiber optical converter that uses bit-stream converter (ADC) technology.  The low power consumption and low voltage requirements make the device ideal for use in low-voltage and low-power portable data and audio devices.

Audio Specification
● Full-size output sine wave, 997 Hz; MCLK = 12.288 MHz. Fs basic probability mode = 48 kHz, SCLK = 3.072 MHz,
● Measurement bandwidth 10hz to 20khz; Fs is high rate mode = 96 kHz,

Features
Multi-format output interface
● Compatible with I2S bus and MSB format
● Serial output up to 24 bits.

Advanced Audio Configuration
● Stereo single - end input configuration
● High linearity, dynamic range and low distortion.

General Functions and Features
● Supports 1 to 32 channels of unbalanced analog audio forward/bidirectional transmission
● Using FPGA, digital coding/decoding and clock recovery technology, high integration and high stability
● Single and multi-mode compatible, multi-mode transmission distance 1KM, single-mode transmission distance 20KM, customized transmission distance of up to 100KM
● LED status indicator to monitor the running status of the device
● Plug and play, no setup required
● Devices are used in pair. Note that devices are distinguished between transmitter and receiver

Technical Indexes

Fiber index

Wavelength

1310nm&1470nm~1610nm(selection is based on device function)

Tx power

>-7db

Rx sensitivity

>-24db

Fiber connector

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 balance

Audio maximum input/output voltage

0~2V

Operating index

Operating temperature

-20 to 70°C

Storage temperature

-40 to 80°C

Relative humidity

5 to 95%(non-condensing)

Working life

>100,000hours

Power supply mode

Desktop

DC 5V

Rack-mounted

AC 110~240V 50/60Hz

 

 

 

 

 

 

注:本产品有全国产化型号可选
Important Notice

Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.

The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.

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