|   
                   Term  
                    | 
                  
                   Description 
                    | 
              
               
                |   
                   X.25  
                    | 
                  
                   An X.25 network is one in which packets of data are moved 
                    to their destination along routes determined by network conditions 
                    as perceived by routers, and reassembled in the right order 
                    at the ultimate destination. 
                    | 
              
               
                |   
                   X-10  
                    | 
                  
                   X-10 is a communications protocol for remote control of electrical 
                    devices. It is designed for communications between X10 transmitters 
                    and X10 receivers which communicate on standard household 
                    wiring. X-10 is a powerline carrier protocol that allows compatible 
                    devices throughout the home to communicate with each other 
                    via the existing 110V wiring in the house. It can make a controlled 
                    network of different devices connected together. The X-10 
                    powerline protocol transmits binary data using Amplitude Modulation. 
                    | 
              
               
                |   
                   xDSL  
                    | 
                  
                   The general class of Digital Subscriber Line (DSL) technologies. 
                    | 
              
               
                |   
                   XML  
                    | 
                  
                   Extensible Markup Language. A formal specification of the 
                    World Wide Web Consortium (W3C). 
                    | 
              
               
                |   | 
              
               
                | 
            
           |