OverviewUnbalanced 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 Specification1. Full-size output sine wave, 997 Hz; MCLK = 12.288 MHz. Fs basic probability mode = 48 kHz, SCLK = 3.072 MHz, 2. Measurement bandwidth 10hz to 20khz; Fs is high rate mode = 96 kHz, FeaturesMulti-format Output Interface1. Compatible with I2S bus and MSB format2.
Serial output up to 24 bitsAdvanced Audio Configuration1. Stereo single - end input configuration2. High linearity, dynamic range and low distortionOptical
Port: Optical
connector: ST.
Wavelength: 1310nm&1470nm~1610nm. Tx power -7dbRx sensitivity -24dbTransmission range: 0-20km for SM, 0-500m for MM.
Optical fiber type: universal 9/125u single mode, 50/125u or 62.5 /125u multimode.
Audio index: Dynamic
bandwidth: 96dBTotal
harmonic distortion (THD): -68dBSignal-to-noise
ratio: -68dBSignal-to-noise
ratioS/N: 60dBSampling
frequency: 32kHz 44.1 kHz 48kHzAudio
A/D sampling: 24
BitFrequency response: 1020kHzGain
mismatch between channels: 0.1
dBGain error: 5%Gain
drift: 100
ppm/CAmplitude-frequency characteristic: 0.5
dBAudio input/output impedance: 600
balanceAudio maximum input/output voltage: 0~2VLED
indicators:
PWR: ON upon power in.
Off upon powered offFIBER: Off when fiber optical signal is blocked or excessive attenuation. On when fiber signal is received properlyGeneral
Spec: Operating
temperature: -20
to 70CStorage temperature: -40
to 80CRelative humidity: 5
to 95%non-condensingWorking life (MTBF): 100, 000hoursInstallation: stand-alone. Support wide range working
Voltage: AC100-240V 50/60Hz, DC5VPower plugUS/EU/UK/AU standard is optional.
Dimension: 104mm (L) 104mm (W) 28mm (H).
Package include: 1x BIDI Unbalanced RCA Audio Fiber Transmitter1x BIDI Unbalanced RCA Audio Fiber Receiver2x Power supply adapter (US standard) 1x FREE 3M ST-ST Fiber patch cord1x Manual.