Product Overview
With the use of the international advanced optical fiber transmission technique, 4-channel optical audio
transceiver can transmit 4-channel audio signals synchronously and high-qualitatively without distortion
in real time. The high-quality effect brought about by full-digital uncompressed transmission technology
can meet user demand. It is widely used in such security monitoring fields as building control system,
long-distance broadcast and television transmission system and the like.
Main Scope of Application
*This product is connected to loudspeaker box for background music and public broadcasting
transmission
*This product is connected to pickup to transmit the sound monitored in pickup
*This product is connected to microphone transmit the voice in microphone
Audio Indicators
*Audio Interface Quantity: 2 Channel Bidi Audio RCA to Fiber optic ENTENDER
*Video Interface Quantity: None
*Quantization Level (digital bit wide): 16bit (24bit)
*Interface Type: RCA
* Interface Terminal: RCA
* Audio Input/Output Voltage: 2VP-P (peak-peak)
*Audio Bandwidth: 20Hz~20kHz
*dB (weighted): S/N≥88dB
*Input Impedance: (Line-in) 600/47K, equilibrium/non-equilibrium
*Output Impedance: (Line-out) 600/10K, equilibrium/non-equilibrium
*Sampling Frequency: 48KHz
*Total Harmonic Distortion: 0.1%
*Channel Separation: 90 dB at 1KHz
Optical Indicators
*Optical Interface: FC Screw Base
*Wavelength: (Mono-mode 1310/1550μm(9/125μm)
*Output Power: Mono-mode~-6dB(+/-5dB) DFB≥-3dB
*Transmission Range: 0-20KM
General Indicators
*Mean Time Between Failures (MTBF) is more than 100 thousand hours
*Operating Temperature: Minus 20 degrees Celsius to 50 degrees above zero
*Operating Humidity: 0-95% Non-condensing
*Power Supply (DC): 12V2A
*Product Size: 16(cm)*11.5(cm)*2.6(cm)
*Package Size: 30(cm)*20(cm)*8(cm)
Logistics information
Our products are located in Hong Kong, China, and the logistics speed depends on your specific location. According to our experience, it usually takes about 15-20 days of transportation time
CONTACT US
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SHIPPING
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How to choose the correct size:
Step 1 Please measure your foot length carefully.
Step 2 Please choose the correct size according to your foot length and chinese size.
For example, If your foot length is 255 mm , you should choose the size 8.
