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      Hello, Welcome to FCTEL Technology Co.,Ltd
      
         
      
             National service hotline:+086 0571-87007055/56/57
             
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      Unframed  E1-V.24 Converter
      
                            
      Type:FCC-E1U1 Message
      
                            
      Description:This series of equipment provides a non-framing E1 interface and a V.24 interface, enabling non-framing E1 to V.24 interface between the conversion, the user can use the data channel rate of 2.048Mbps. Equipment built-in loop test function,
      
                        
      
                    
      
                 
      
                 
                 
                 
                 
      
                     
      
                 	    Product Description
                     
      
                     
      
                 	      This series of equipment provides a non-framing E1 interface and a V.24 interface, enabling non-framing E1 to V.24 interface between the conversion, the user can use the data channel rate of 2.048Mbps. Equipment built-in loop test function, for the project opening and routine maintenance to facilitate.
                     
      
                 
      

                 
      
                     
      
                 	    Functional Properties
                     
      
                     
      
                 	    
      
	◆  Based on independent intellectual property rights of integrated circuits
      

      
	◆  While supporting the adaptive 120Ω / balance and 75Ω / unbalanced two kinds of impedance, no longer set
      

      
	◆  The system undergoes rigorous testing and practical verification, in full compliance with ITU-T V.24, G.703, G.704 and other recommendations;
      

      
	◆  There are three loopback functions: E1 local loop (ANA), V.24 ring (DIG), so that the end of V.24 from the ring (REM);
      

      
	◆  Pseudo-random code test function, easy to open the line that can be used as a 2M error meter to use
      

      
	◆  V.24 interface supports hot swapping; support and DTE or DCE device interconnection
      

      
	◆  V.24 working clock can support internal clock, external clock, line clock;
      

      
	◆  Optional AC 220V, DC -48V, DC +24 V, DC power supply without positive and negative points;
      

                     
      
                 
      

                 
      
                     
      
                 	    Technical Parameters
                     
      
                     
      
                 	    
      
	◆   Fiber
      

      
	         Multi-mode Fiber
      

      
	    50/125um 62.5/125um
      

      
	    Maximum transmission distance: 5Km @ 62.5 / 125um single mode fiber attenuation (3dbm/km)Wave Length: 820nm
      

      
	    Transmitting power: -12dBm (Min) ~-9dBm (Max)
      

      
	    Receiver sensitivity: -28dBm (Min)
      

      
	    Link budget: 16dBm
      

      
	        Single-mode Fiber
      

      
	    8/125um 9/125um
      

      
	    Maximum transmission distance: 40Km
      

      
	    Transmission distance: 40Km @ 9 / 125um single mode fiber attenuation (0.35dbm/km)
      

      
	 
      

      
	    Wave Length: 1310nm
      

      
	    Transmitting power: -9dBm (Min) ~-8dBm (Max)
      

      
	    Receiver sensitivity: -27dBm (Min)
      

      
	    Link budget: 18dBm
      

      
	◆   FXS Phone Interface
      

      
	    Ring voltage: 75V
      

      
	    Ring frequency: 25HZ
      

      
	    Two-line Impedance: 600 Ohm (pick up)
      

      
	    Return loss: 40 dB
      

      
	◆   FXO Switch Interface
      

      
	    Ring detect voltage: 35V
      

      
	    Ring detection frequency: 17HZ-60HZ
      

      
	    Two-line Impedance: 600 Ohm (pick up)
      

      
	    Return loss: 40 dB
      

      
	◆   EM 2/4 Line
      

      
	    AD: 0dB
      

      
	    DA: -3.5dB
      

      
	    Two/Four-line Impedance: 600 Ohm
      

      
	    Return loss: 20 dB
      

      
	◆   Power
      

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

      
	    Power consumption: ≤10W
      

      
	◆   Dimension          
      

      
	    Product Size:    Mini Type    216X140X31mm(WXDXH)
      

      
	                          19inch       485X200X45mm(WXDXH)
      

      
	     Piece Weight :    mini 1KG / 19inch  2.4KG
      

      
	◆   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
                     
      
                     
      
                 	    
                     
      
                 
      

                 
      
                     
      
                 	    DataSheet Download
                     
      
                     
      
                 	    
                     
      
                 
      

                 
            
      
        
      
	
      

      


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