Ethernet Controller - GE V7768 Hardware Reference Manual

2.7 Ethernet Controller

10Base-T
100Base-TX
1000Base-T
The network capability is provided by the Intel 82571 Dual Ethernet Controller for
Gigabit Ethernet. This Ethernet controller is PCI-E bus based and is software
configurable. The V7768/V7769 support 10Base-T, 100Base-TX and 1000Base-T
Ethernet.
A network based on the 10Base-T standard uses unshielded twisted-pair cables,
providing an economical solution to networking by allowing the use of existing
telephone wiring and connectors. The RJ45 connector is used with the 10Base-T
standard. 10Base-T has a maximum length of 100 meters.
The V7768/V7769 also support the 100Base-TX Ethernet. A network based on a
100Base-TX standard uses unshielded twisted-pair cables. 100Base-TX has a
maximum length of 100 meters.
The V7768/V7769 support 1000Base-T Ethernet using the Intel 82571 dual
Ethernet controller. The interface uses shielded cables with four pairs of
conductors, along with an RJ45 connector on the front panel.
NOTE
Ethernet activity is noted on the front panel LEDs by a blinking
yellow LED. The yellow LED will be on continuously when the
Ethernet port is linked but with no activity.
Standard Features 43