4 ch 2 way balanced audio to fiber series support 4 Channel BIDI 16-bit digitally encoded broadcast quality balanced audio over one multi-mode or single-mode optical fiber. These fiber optic transmitter and fiber optic receiver are typically used in applications for Rental, Staging, Theater, Stadiums, Theme Parks, Broadcast/Studio, CCTV audioand Professional AV applications, etc, and are available for stand-alone or rack-mount installations. FC, ST or SC optical connectors is optional.
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.
Specifications
Opitcal:
| Wavelength | 1310nm&1470nm~1610nm | 
| Output Power | -10~ -5dBm / -5~0dBm | 
| Optic fiber | 50/125u multimode,62.5/125u multimode,9/125u single mode | 
| Rx sensitivity | -25dBm | 
| Optical connector | FC,ST,SC ,LC(optional) | 
| Distance | 0~500M (MM) / 0~20KM/40KM/60KM/80KM (SM) | 
Balanced Audio
| Number of Channels | 4 Input + 4 Output | 
| Input Connector | XLR(female) | 
| Output Connector | XLR(male) | 
| Input / Output Impedance | 10K Ohm | 
| Input capacitance LINE inputs | 10 pF | 
| Max input/output voltage | 3.0Vp-p | 
| Frequency Response | 10 Hz~24kHz @±3dB | 
| Sample Rates From | 48kHz | 
| SNR | > 80dB | 
Electrical & Mechanical
| Power Adapter: | AC 90V~240V | 
| Power Consumption: | < 8W | 
| Installation | 19’’ 1U rack-mount chassis | 
| Shipping Weight: | (include Transmitter & Receiver ) 7kg | 
Environmental
| Operating Temperature: | -20°C ~ +75°C | 
| Storage Temperature: | -40°C ~ +85°C | 
| Relative Humidity: | 0% ~ 95% (non-condensing) | 
| MTBF: | >100,000 hours | 
Audio connection diagram
