74740-0001 Datasheet, PDF (3/11 Pages) Molex Electronics Ltd. – 1000Base-T RJ-45 Gigabit Ethernet GBIC Copper Transceiver

AUTO-NEGOTIATION SUMMARY
1000Base-T RJ-45 Gigabit
Ethernet GBIC Copper
Transceiver
Auto-Negotiation Features Supported:
General:
SERDES Auto-Negotiation is restarted when a change is detected on the copper link
Auto power savings mode when copper link is lost
Copper RJ-45 Interface:
Auto-Negotiation
Copper GBIC speed is 1000Base-T only
Full/Half duplex
Automatic MDI Crossover
Master/Slave relationships
Pause flow control (see flow charts)
Host SERDES Interface:
Differential SERDES Interface at 1.25Gpbs
Master/Slave relationships
SERDES recovers the clock from the received data stream
Pause flow control (see flow charts)
Not Implemented in GBIC Auto-Negotiation:
Next page exchange
Detect remote fault