3.6. Fast Ethernet  10OVG-AnyLAN    Ethernet      245

   33,3 /,     100Base-T4 -
 100 /.     -    
       25 ,    -
    3.

 . 3.23    MDI   100Base-T4 
 MDI-X  (    ,    
         
  ,        -
   ).  1-2       -
 MDI   MDI-X,  3-6     MDI   MDI-X,
  4-5  7-8       , 
  ,    .

 (1-2)

^	i =]		
		2 II		
		3 I		
		4 I		
		5 I I		
				/ fl
		6 I I		
		II		
\	SiI		~V 

 (3-6)

  (4-5)

  (7-8)

		
	^ i L	
	I 2	
	 3	
	I 4	
	I 5	
	I 6	
		
		

MDI
 

MDI-X


. 3.23.     I OOBose-T4

3.6.2.    Fast Ethernet
  

 Fast Ethernet,      Ethernet, 
  -     .
     Fast Ethernet :

     ,  DTE  DTE;

     ,  DTE   -
;

     ;

         -
,  .