XLR Analog Audio with 48V DC Phantom Power 2 XLR Bi-Directional with 48VDC

2 Bidirectional Balanced Analog XLR Audio with 48V DC phantom fiber optic Transmitter / Receiver Kit  fiber optic converter is professional stage transmission equipment developed by our company, with independent intellectual property rights. Absorbing the advantages of similar products at home and abroad, and combined with the actual demands of the market, we launched the broadcast XLR balanced audio fiber optic converter using FPGA, digital code, and clock recovery technology, with high integration, high stability, and a highly intelligent noise reduction system. To ensure the reliability, consistency, and stability of the equipment, it supports soft rising or falling ramp waves and simulated squelch with a 100dB signal-to-noise ratio (SNR) without popping sound during operation. Combined with the application requirements of the scenario, the product is more flexible and practical. CWDM technology realizes multi-channel signal transmission; on the basis of it, video, data, network, telephone, contact closure, and other functions can be added according to different application scenarios. Plug-and-pull board card design supports a 4U chassis, convenient for users to manage uniformly and maintain. The diversity of optical ports supports 1*9 fiber module and SFP fiber module (plug-and-pull fiber module design, can be replaced according to the actual requirements of the site; it is simple to operate, plug and play). This series of products has been in commercial operation for a long time. Practice has proved that the product has stable performance, simple installation, easy maintenance, and is suitable for large-scale commercial operation.

• F-2-XLR-B-PHP-TX/RX  - 2 BI-DIRECTIONAL Analog Balanced XLR Audio  with 48V DC phantom fiber optic Transmitter / Receiver Kit
• Utilizes CWDM technology for transmitting one or multiple channels of XLR analog balanced audio
• Each audio channel supports a 48V phantom power switch key, with adjustable phantom power switching
• FPGA digital code and clock recovery technology
• Automatic high-pass filter to isolate the DC offset
• Intelligent noise reduction system for soft rising or falling ramp waves and simulated squelch, with a 100dB signal-to-noise ratio (SNR) without popping
• Audio interface is level 3 lightning protection, up to IEC61000-4-5 (8/20μs) differential mode: 6KV
• Standard single-mode transmission distance of 20KM
• LED status indicator lights to monitor the running status
• Plug and play, no setup required
• Devices are sold as a pair; note that devices are distinguished as transmitter and receiver 

F-2A-XLR-PHP-TX/RX  - 2 Analog -Balance XLR Audio  with 48V DC phantom fiber optic Transmitter / Receiver Kit

F-2A-XLR-B-PHP-TX RX  -2 X Bi-directional Analog -Balance XLR Audio  with 48V DC phantom fiber optic Transmitter / Receiver Kit

F-4A-XLR-PHP-TX/RX  - 4 Analog -Balance XLR Audio  with 48V DC phantom fiber optic Transmitter / Receiver Kit

F-4A-XLR-B-PHP-TX RX  -4 Bi-directional Analog -Balance XLR Audio  with 48V DC phantom fiber optic Transmitter / Receiver Kit

F-8A-XLR-PHP-TX/RX  - 8 Analog -Balance XLR Audio  with 48V DC phantom fiber optic Transmitter / Receiver Kit