238     3     

  FDDI     
.        ,  
    ,   .

    FDDI  -    -
  (   ).   
        
.         
  ,        , 
    .   , -, -
   ,  -,   -
,     .

      FDDI  --
   UTP  5 (    
TP-PMD).

         500, -
     100 .   
      2 ,    UPT
 5100 ,        .

3.6. Fast Ethernet  100VG-AnyLAN
   Ethernet

 10- Ethernet    
  15 .    90-     -
  .     Intel 80286
 80386   ISA (8 /)  EISA (32 /)  -
  Ethernet  1/8  1/32  -,   -
     ,  ,
 ,   .       
PCI (133 /)     1/133,    . 
  10- Ethernet  ,  -
    ,      -
,      .

     Ethernet,   ,
        /  -
 100 /.      
   ,         
  Fast Ethernet  lOOVG-AnyLAN.    -
   Ethernet.                                     

 1992     ,   -
  Ethernet,  SynOptics, 3Com   ,  -
  Fast Ethernet Alliance    
,        
  Ethernet.