4Port XLR Audio Fiber Converter,Broadcast Grade Balanced 3Pin XLR Audio Over Fiber Extender,ST Optical Transceiver,Singlemode 20Km Multimode 500m Professional Crystal Clear Sound,A Pair

Optical Port: Optical connector: ST Wavelength: 1310nm/1550nm. Transmitting optical power: more than -7db. Receiving sensitivity: more than -24db Fiber: single fiber multimode (MM) or single mode (SM). Transmission range: 0-20km for SM, 0-500meters for MM. Optical fiber type: universal 9/125u single mode, 50/125u or 62.5/125u multimode. XLR Audio Ports: Number of Channels: 4 Input Connector: XLR (Female). Output Connector: XLR (Male). Pin wiring diagram : "1" Shield, "2" MIC AUDIO (+), "3" MIC AUDIO (-) Input / Output Impedance: 600 Ohm. Max input/output voltage: 4.0Vp-p. Signal level: 0.5-4Vp-p. Sampling frequency: 192 KHz. Audio A/D sampling: 24 Bit SNR: 100dB. Audio interface level III lightning protection, reaching IEC61000-4-5 (8/20 μ s) Differential mode: 6KV. General Spec: Power Consumption: ≤8W. Working temperature: -20°C ~ +70°C. Relative Humidity: 0% ~ 95% (non-condensing). MTBF: >100,000 hours. Installation: stand-alone. Support wide range working Voltage: AC100-240V 50/60Hz, DC12V Power plug：US/EU/UK/AU standard is optional. Dimension: 167mm(L)×114mm(W)×45mm(H). Package include: 1x Balanced XLR Audio Fiber Transmitter 1x Balanced XLR Audio Fiber Receiver 2x Power supply adapter (US standard) 1x FREE 3M ST-ST Fiber patch cord 1x Manual.

• 【Function】This XLR Audio over fiber extender can extend 4 channels of Balanced XLR Broadcast level high quality Audio over an optical fiber cable to far end. It allows 4 XLR audio device synchronous transmission, No debugging required. 4 XLR Audio signal is transmitted from T (TX) in the direction of R (RX)
• 【Universal for Fiber Types】The unit can work on both universal single-mode and universal multi mode optical fiber cable, Long distance transmission: Singlemode single fiber up to 12.4 miles (20Km), Mutlimode single fiber up to 0.31 miles(500meters). with ST optical interface
• 【Crystal clear sound, No Loss, No Delay】Professional Quality ,Pure and Clean fiber optic audio signal transmission
• 【Wide Applications】Typically used in applications for Staging, Theaters, Stadiums, Parks, Broadcast, studio audio and professional AV applications, etc., and are available for stand-alone and desktop type, or wall mounted, installations
• 【Plug and Play】No need to set up ,Simply plug in an Optical ST port and XLR audio connectors at TX and RX sides, it will have crystal clear sound instantly