日本少妇xxx,亚洲免费综合色图,julia一区二区三区中文字,色图图av

<label id="u77v3"><del id="u77v3"></del></label>

    <span id="u77v3"></span>

    2. <label id="u77v3"></label>
    <rt id="u77v3"><optgroup id="u77v3"><strike id="u77v3"></strike></optgroup></rt>
    
<form id="u77v3"><strong id="u77v3"><blockquote id="u77v3"></blockquote></strong></form>
    <li id="u77v3"></li>
    <span id="u77v3"></span>
      <i id="u77v3"></i>
      <span id="u77v3"><optgroup id="u77v3"></optgroup></span>
      

      
    
      
         
      Hello, Welcome to FCTEL Technology Co.,Ltd
      
         
      
             National service hotline:+086 0571-87007055/56/57
             
             CN
         
      
    
      

      


      
    
    
    

      


      
	
      
    	
    
      
    
    
      
    	
    
      

      


    

      
	 
     
      
     	
      
             
      WE ONLY FOCUS ON TRANSMISSION AND ACCESS
      
        
      
     
      

      




      
	
      
    	
      
    		
      
            	
      
                	
      Products center
      
                    
                    
                
      

            
      
            
      
            	
                 
                 
      
                 	
      
                        
      
                           
      
							
							
                               
      
                               	  
                               	  
                               
      
						   
      
                        
      
                    	
      
                        	 
      
                             	
                                
                             	
      
                                    
        
                                         
                                         
        • 
                                         
                                         
        • 
                                         
                                    
      
                                
      
                            
      
                            
                        	
      64 channel voice over ethernet(IP)
      
                            
      Type:FCT-O64/FCT-S64 Message
      
                            
      Description:The converter encapsulates voice data in IP data packets and supports UDP encapsulation to realize the conversion of 1-64 voice services to two 100M Ethernet networks. It can communicate on the same network segment or different network segments via ro
      
                        
      
                    
      
                 
      
                 
                 
                 
                 
      
                     
      
                 	    Product Description
                     
      
                     
      
                 	      The converter encapsulates voice data in IP data packets and supports UDP encapsulation to realize the conversion of 1-64 voice services to two 100M Ethernet networks. It can communicate on the same network segment or different network segments via routers.
      

                     
      
                 
      

                 
      
                     
      
                 	    Functional Properties
                     
      
                     
      
                 	    ◆ provide Console (RS232) management interface convenient for installation;
      
◆ Ethernet interface rate of 10M / 100M full / half duplex adaptive;
      
◆ support automatic recovery after power off or network off ;
      
◆ support Ethernet packet disorder recovery and cache to resist network delay;
      
◆ adjustable fr      ame length to balance the bandwidth and transmission delay;
      
◆ ba      sed on hardware design quick start;
      
◆ Voice port support FXO / FXS / two /four-wire EM / two-wire audio / magnet telephone interface FXO port and program-controlled switches docking FXS port and the user's telephone connected;
      
◆ Voice FXO / FXS access support for caller ID function / reverse polarity billing / fax function;
      
◆ telephone interface support mutual number allocation function;
      
◆ Support Console serial port network management and WEB network management;
      
◆ A variety of power options: AC220V DC-48V / DC24V etc . support AC + DC; AC + AC; DC + DC dual power backup mode;
      

                     
      
                 
      

                 
      
                     
      
                 	    Technical Parameters
                     
      
                     
      
                 	    
      
	◆  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
      

      
	◆  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
      

      
	◆  Power
      

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

      
	    Power consumption: ≤10W
      

      
	◆  Dimension          
      

      
	    Product Size: Mini Type    216X140X31mm(WXDXH)
      

      
	            Simple packaging:   274X193X84mm(WXDXH)
      

      
	            Piece Weight :    1.25KG 
      

      
	◆  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
                     
      
                     
      
                 	    
                     
      
                 
      

                 
            
      
        
      
	
      

      


?