Description
4 ch balanced audio over fiber series support 4 Channel 16-bit （24-bit, 32-bit also available by customized） 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 audio and 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. Additional switchable 48V Phantom power supply. If you would like to connect microphones that need 48V phantom power supply. You can enable 48V phantom power by push the switch button to ON position for the mic phone need phantom power.
Caution:
1.Always ensure the 48V switch is truned off.
2.Plug in phantom microphone's XLR cable then turn the phantom power on.
3.Turn off phantom power then unplug the phantom microphone
---------------------------------------------------------------------------------------------------------------------- Note: Connecting Device that don't have phantom power protect and turn the phantom power on may damage your equipment. Always ensure the 48V switch is turned off when you disconnect your microphone.
Specifications
Opitcal：
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Wavelength
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1310nm&1470nm~1610nm
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Output Power
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-10~ -5dBm / -5~0dBm
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Optic fiber
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50/125u multimode，62.5/125u multimode，9/125u single mode
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Rx sensitivity
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-25dBm
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Optical connector
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FC、ST、SC 、LC(optional)
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Distance
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0~500M (MM) / 0~20KM/40KM/60KM/80KM (SM)
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Balanced Audio
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Number of Channels
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4
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Input Connector
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XLR（female）
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Output Connector
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XLR（male）
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Input / Output Impedance
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10K Ohm
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Input capacitance LINE inputs
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10 pF
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Max input/output voltage
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1Vp-p
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|
Frequency Response
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20 Hz～24kHz @±3dB
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Sample Rates From
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48kHz
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SNR
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> 80dB
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Electrical & Mechanical
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Input Power Requirements:
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DC 12V@2A
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Power Adapter:
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AC 90V~240V
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Power Consumption:
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< 5W
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Phantom Power Output
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48V
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Stand-Alone Dimensions:
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168mm × 154mm × 45mm
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Shipping Weight:
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(include Transmitter & Receiver ) 2.5kg
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Environmental
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Operating Temperature:
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-20°C ~ +75°C
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Storage Temperature:
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-40°C ~ +85°C
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|
Relative Humidity:
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0% ~ 95% (non-condensing)
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|
MTBF:
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>100,000 hours
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Standalone Dimensions:
Tx:
RX:
Audio connection diagram
