II 100Base-T4, 100Base-TX 100Base-FX, 4/5.
I.
, - . I - 70 bt.
II :
46 bt TX/FX 33,5 bt 4.
II - 2.
, PDV, 5 .
, II - 2, 5 .
5- , , , , . , , . , Fast Ethernet.
, Fast Ethernet , , . .
I.
(TX) | 200 | 100 |
(FX) | 272 | 136 |
260 | 100 (TX) 160 (FX) | |
272 | 100 (TX) 136 (FX) |
, 4- Fast Ethernet , .
, , PDV, Ethernet 10 /.
Ethernet 10 /, 802.3 . . , , , .
|
|
, , , ,
Fast Ethernet 512 (bt), .
I PDV .
, , , .
bt 1 | ||
UTP Cat 3 | 1,14bt | 114bt (100) |
UTP Cat 4 | 1,14bt | 114bt (100) |
UTP Cat 5 | 1,112bt | 111,2 bt(100) |
STP | 1,112bt | 111,2 bt(100) |
1,0 bt | 412 (412) |
, ( ), .
TX/FX | 100bt |
T4 | 138 bt |
TX/FX 4 | 127 bt |
, , I, 140 bt, , , , .