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      Hello, Welcome to FCTEL Technology Co.,Ltd
      
         
      
             National service hotline:+086 0571-87007055/56/57
             
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      Star Network Aduio Fiber Transceiver
      
                            
      Type:FCVH8-A8 Message
      
                            
      Description:   Star Network Aduio Fiber Transceiver ，8*light direction ， can ever under 8 8 Audio Receiver，The home court for the 1 way stereo audio to 8 breakout radio applications
      
                        
      
                    
      
                 
      
                 
                 
                 
                 
      
                     
      
                 	    Product Description
                     
      
                     
      
                 	                  The star formation broadcast audio for broadcast audio Optical fiber networks to achieve a transparent stereo audio transmission over fiber optic star network. As a result of the fiber as a transmission medium, you can completely avoid the threat of harsh environments lightning, surges, electromagnetic interference to the device.
      
              Central office all the way to eight stereo audio transmitter fiber direction, distal to eight stereo audio receiver, convenient outlet management for a home stereo audio to eight breakout broadcast applications.
      
                     
      
                 
      

                 
      
                     
      
                 	    Functional Properties
                     
      
                     
      
                 	    ? All-digital fiber optic transmission platform, multi-service platform with flexible configuration
      
? proprietary large-scale ASIC core
      

      
	? data interface and audio interface provides three mine-protected, by ITU-T K.21 (10/700 μS), 

      

      
	      common mode: 6KV, impedance (40 Ω) test

      
? single fiber transmission, optional dual fiber
      
? audio using 24Bit AD / DA, 64K sampling, studio-grade transmission quality
      
                     
      
                 
      

                 
      
                     
      
                 	    Technical Parameters
                     
      
                     
      
                 	    
      
	u   Audio 

      
    Audio input & output Level: 0.5-4Vp-p
      
    Audio input & output impedance: 600Ω (balance / imbalance) 
      
    Audio Bandwidth: 20Hz~20KHz
      
    Nonlinear distortion coefficient: < 1 %
      
    Audio signal-to-noise ratio (weighted): S/N>85dB
      

      
	    Interface Port: RJ45/RCA

      

      
	u  Optical 

      

      
	    Respond Time: <0.5ms
      
    Switch Signal: 30VDC/0.5

      

      
	    Ringing voltage：75V
      
    Ringing frequency：25HZ
      
    Wave Length：1470,1490,1510,1530,1550,1570,1590和1610nm
      
    Fiber：Single-mode Fiber 9/125um
      
    Optical interface：FC 、SC、ST
      
   Fiber Transmission Distance is limited by optical circuit loss and additional loss as a result of connectors, fittings and patch panel.
      
   Transmission distance may also be limited by fiber optic bandwidth.       

      

      
	u   Power 

      

      
	    Power supply: AC180V ~ 260V；DC –48V；DC +24V

      

      
	    Power consumption: ≤10W

      

      
	u   Dimension           

      

      
	    Product Size:         216X140X31mm(WXDXH)                 

      

      
	    Piece Weight :      2KG 

      

      
	 u  Working environment 

      

      
	    Working temperature: -10°C ~ 50°C
      
    Working Humidity:        5%~95 % (no condensation)

      

      
	    Storage temperature:   -40°C ~ 80°C
      
    Storage Humidity:         5%~95 % (no condensation)

      

      
	
      

      
                     
      
                 
      

                 
      
                     
      
                 	    Application Scheme
                     
      
                     
      
                 	    
      
	Applications  

      

      
	
      
       

      
                     
      
                 
      

                 
      
                     
      
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