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Ethernet TransmissionVideo/Audio/Data TransmissionSFP TransceiversAccessories
4-Channel Bi-Directional 3.5mm Stereo Audio over Fiber Optical Converter
Model:UF-3.5mm-4BA
► Supports 4-Channel bidirectional unbalanced 3.5mm stereo analog audio 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
► Devices are used in pair with transmitter and receiver
The UF-3.5mm-4BA 4-Channel bi-directional unbalanced audio fiber converter sends 3.5mm stereo audio signal up 20km on single mode fiber. The unbalanced analog audio optical transceiver is a single chip stereo analog data fiber optical converter that uses bit-stream converter (ADC) technology. The device features a multi-format output interface, compatible with both I2S bus and MSB format, with serial output capability up to 24 bits. Additionally, it offers advanced audio configuration, including stereo single-end input configuration, alongside high linearity, dynamic range, and low distortion. The 3.5mm stereo audio 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. Plug and Play design ensures adjustment-free installation and operation, and optical adjustments are never required. LED indicators are provided to instantly monitor the system operating status.
► Supports 4-Channel bidirectional unbalanced 3.5mm stereo analog audio
transmission
► 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
► 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
► LED status indicator to monitor the running status of the device
► Plug and play, no setup required
► Devices are used in pair with transmitter and receiver
|
Fiber Optical Interface |
|
|
Wavelength |
1310nm & 1470nm~1610nm (selection is based on device function) |
|
Tx power |
＞-7db |
|
Rx sensitivity |
＞-24db |
|
Fiber connector |
FC (SC, ST, LC optional) |
|
Optical Fiber |
9/125um single mode |
|
Transmission Distance |
0~20KM(SM), 40KM/60KM/80KM is optional. |
|
3.5mm Stereo Audio |
|
|
Number of Channel |
4-Channel Bi-Directional (Forward + Backward) |
|
Input Connector |
3.5mm Jack Female |
|
Output Connector |
3.5mm Jack Female |
|
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 |
|
LED Indicator |
|
|
PWR |
Power |
|
Fiber |
Fiber |
|
Electrical |
|
|
Desktop |
DC 5V |
|
Rack-mounted |
AC 110~240V 50/60Hz |
|
Power consumption |
<10W |
|
Mechanical |
|
|
Dimensions (LxWxH) |
172 x 167 x 28 mm |
|
Net Weight |
2.5KG/pair |
|
Casing |
Metal Case |
|
Mounting Options |
Wall Mount or Desktop |
|
Environmental |
|
|
Operating temperature |
-20 to 70°C |
|
Storage temperature |
-40 to 80°C |
|
Relative humidity |
5 to 95% (non-condensing) |
|
MTBF |
＞100,000hours |
- Download FileName：UF-3.5mm-4BA 4Ch BIDI 3.5mm Stereo Audio Fiber Converter Datasheet V1.0.pdf Size： 695KB
|
Model |
Description |
|
UF-3.5mm-4BA |
4-Channel Bi-directional 3.5mm Stereo Audio over Fiber Converter, Single Mode, Single Fiber, FC 20KM, including Transmitter & Receiver, used by pairs |
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