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      Hello, Welcome to FCTEL Technology Co.,Ltd
      
         
      
             National service hotline:+086 0571-87007055/56/57
             
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      Unframed E1-4FE Converter
      
                            
      Type:FCC-E1F4 Message
      
                            
      Description:1channel unframed E1 - 4FE converter ，With E1 loopback detection function
      
                        
      
                    
      
                 
      
                 
                 
                 
                 
      
                     
      
                 	    Product Description
                     
      
                     
      
                 	                 E1-4ETH interface converter is based on FPGA. The device provides the transition between ITU-T G.703 (E1) standard unframed E1 interface and 10/100Base-T interface. It is a high capability, self-adaptable long-distance Ethernet bridge. The product is small and with low cost. It is widely used in connecting between WAN and LAN, monitoring, etc
                     
      
                 
      

                 
      
                     
      
                 	    Functional Properties
                     
      
                     
      
                 	    ? Based on self -copyright  IC 
      

      
	?   Can realize monitor and control of remote equipment, OAM management data did not take up users’  

      

      
	      timeslot and save E1 bandwidth

      
?   Have the function of E1 interface loop back check, avoid the converter crashed because of interface loop  return;
      
?   Have indicator  when the device is power-off or E1 line is broken or lose signal;
      
?   Can set the E1 line that not to send the LINK signal to Ethernet interface while E1 line is broken;
      
?   The Ethernet interface supports jumbo frames (1916 Bytes);
      
?   4Channel 10M/100M Ethernet interface can isolate each other to realize communication independently;
      

      
	?   Ethernet interface supports10M/100M, half/full duplex auto-Negotiation and AUTO-MDIX (crossed line and  straightly 

      

      
	      connected line self-adaptable );

      
?   Provide 2 clock types: E1 master clock and E1 line clock;
      

      
	?   Have three Loop Back Mode: E1 interface Loop Back (ANA)、Ethernet interface Loop Back(DIG)、Command the remote

      

      
	      Ethernet interface Loop Back(REM) 

      
?   Have pseudo random code test function, easy the installation and maintenance;
      
?   Provide 2 impedances: 75 Ohm unbalance and 120 Ohm balance;
      
?   Have Ethernet monitor self-reset function, the equipment will not dead
      

      
	?   Ethernet interface supports the counters of receiving and transmitting frame, receives wrong frame counters.  E1 interface supports 

      

      
	      the counters of receiving wrong frame;

      
?   Realize monitor of remote equipment temperature and voltage from local equipment; 
      
?   Support SNMP Network Management;
      
?   Can form the structure: Ethernet E1 Bridge(A)－－-E1 Optical Fiber Modem(B)－－-Ethernet Optical Fiber Modem (C)
      
                     
      
                 
      

                 
      
                     
      
                 	    Technical Parameters
                     
      
                     
      
                 	    u  E1 Interface   

      
	    Interface Standard:      comply with protocol G.703;
      
    Interface Rate:             n*64Kbps±50ppm;
      
    Interface Code:            HDB3;

      

      
	    E1 Impedance:             75Ω (unbalance), 120Ω (balance);

      

      
	    Jitter tolerance:            In accord with protocol G.742 and G.823

      

      
	    Allowed Attenuation:   0~6dBm

      

      
	u Ethernet interface (10/100M) 

      

      
	    Interface rate:              10/100 Mbps, half/full duplex auto-negotiation

      

      
	    Interface Standard:      Compatible with IEEE 802.3, IEEE 802.1Q (VLAN)

      

      
	    MAC Address Capability: 4096

      

      
	    Connector:                  RJ45, support Auto-MDIX

      

      
	u   Power 

      

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

      

      
	    Power consumption: ≤10W

      

      
	u   Dimension           

      

      
	 

      

      
	    Product Size :       216X140X31mm( WX DXH)) 

      

      
	    Simple packaging : 274X193 X84mm ( WX DXH) 

      

      
	    Piece Weight: 1.2KG

      
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  

      

      
	
      
       

      
                     
      
                 
      

                 
      
                     
      
                 	    DataSheet Download
                     
      
                     
      
                 	    
                     
      
                 
      

                 
            
      
        
      
	
      

      


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