Gigabit Over Copper Internal Straight- Through Pinouts; Table B-4: Gigabit Over Copper Pinouts Using Internal Crossover - HP 3X-DEGXA-XX PCI-X User Manual

Figure B-2 shows the correct wiring to use when the crossover function is implemented
externally in the twisted-pair cabling.
Figure B-2: 10/100 External Crossover for RJ-45
Connector
Gigabit over Copper Internal Straight-
Through Pinouts
Unlike connections in which the crossover function is implemented internally at the hub or
switch, the 3X-DEGXA-TA/-TB NICs provide their own automatic crossover function. This
means you can wire twisted-pair media straight through for adapter-to-hub, adapter-to-switch,
or adapter-to-adapter connections using the pinouts shown in Table B-4.
NOTE: To operate at Gigabit speeds, all four pairs of wires must be terminated within the RJ-45
connector.

Table B-4: Gigabit over Copper Pinouts Using Internal Crossover

Pin
1
2
3
4
5
6
7
8
hp 3X-DEGXA-xx PCI-X/PCI Gigabit Ethernet Network Interface Controller
Function Color Match
BI_DA+ White/Orange
BI_DA- Orange/White
BI_DB+ White/Green
BI_DC+ Blue/White
BI_DC- White/Blue
BI_DB- Green/White
BI_DD+ White/Brown
BI_DD- Brown/White
Part Number: 3X-DEGXA-xx
Specifications
Function Pin
BI_DA+ 1
BI_DA- 2
BI_DB+ 3
BI_DC+ 4
BI_DC- 5
BI_DB- 6
BI_DD+ 7
BI_DD- 8
B-5