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Graphics Interchange Format  |  1995-09-26  |  93KB  |  381x518  |  8-bit (135 colors)

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OCR: 100BASET4 USE OF WIRE PAIRS Logical Channel Transmit DI RJ-45 RJ-45 Hub detects pins 1,2 pins 1,2 collision here Receive D2 RJ-45 RJ-45 pins 3,6 pins 3,6 DTE delects collision on chonnel D2 RJ-45 RJ-45 pin 4 pin 4 Bidirectional D3 RJ-45 RJ-45 bin 5 pin 5 R1:45 RJ 45 pin 7 pin 7 Bidirectiona D4 RJ-45 RJ-45 pin 8 pin 8 DTE HUB FIGURE 1: 100BaseT4 can use Category 3 UTP cables if all four pairs of cable are used. 100BaseTX needs only two pairs

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