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Brand Name : JiaMinAVTech
Model Number : JM-4AA-XLR
Certification : CE,FCC,ROHS
Place of Origin : China
MOQ : 1pairs
Price : 460USD/pair
Payment Terms : T/T
Supply Ability : 100000pairs/month
Delivery Time : 14~20days
Packaging Details : 1pair of power supply cable,1 transmitter,1 receiver,1 users' manual
Wavelength : 1310nm&1470nm~1610nm
fiber : 50/125u multimode,62.5/125u multimode,9/125u single mode
Fiber connector : FC、ST、SC 、LC
Distance : 0~500M (MM) / 0~20KM/40KM/60KM/80KM (SM)
Number of Channels : 8(4forwarding,4reverse)
Power Adapter : AC 90V~240V
Installation : 19’’ 1U rack-mount chassis
Shipping Weight : 7kg
Operating Temperature : -20°C ~ +75°C
4CH Bidi balanced audio fiber converter with XLR interface support 4 Channel BIDI 16-bit digitally encoded broadcast quality balanced audio over one multi-mode or single-mode optical fiberr(multi-mode up to 500M or single-mode optical fiber up to 20KM).Its plug-and-play design ensures fast, adjustment-free installation and operation. LED indicators are provided to instantly monitor the system operating status. Professional bayonet style ST,FC,LC,SC connectors ensure a consistent, uninterrupted signal. The complete transmitter and receiver kit is perfect for Stadiums, Live Event Stages, Broadcast TV, Theme Parks, Distance Surveillance and Professional AV.
Specifications
Opitcal:
| Wavelength | 1310nm&1470nm~1610nm | 
| Output Power | -9~ -3dBm / -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 | 8(4input,4Output) | 
| 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 :

Dimension:

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                        4CH Bidi balanced audio fiber converter with XLR interface for balanced audio over 1 SM/MM fiber Images |