Acrosser AR-B1894 - Manual (Page 24)

3.4.2 Triple Marvell Gigabit Ethernet Controller
Triple Marvell Gigabit Ethernet 10/100/1000BASE-TX controller by PCI Express.
The AR-B1894 series provide three LED indicators on RJ-45 connectors to show
LAN interface status. These messages will give you a guide for troubleshooting.
LAN1:
Yellow LED indicates transmit and receive activity.
Blinking
: indicates transmit/receive activity
On : indicates no activity but link is valid
Off
: link is invalid
Green LED indicates Link speed
On
: link speed at 1000Mbps
On : link speed at 100Mbps
Off
: link speed at 10Mbps
LAN2, 3:
Red LED indicates transmit and receive activity.
Blinking : indicates transmit/receive activity
On
: indicates no activity but link is valid
Off : link is invalid
Green LED indicates Link speed
On : link speed at 100Mbps
Off
: link speed at 10Mbps
Orange LED indicates Link speed
On
: link speed at 1000Mbps
Off : link speed at 10Mbps
3.4.3 Drivers Support
AR-B1894 provide on CD-Title to support on-board VGA and Ethernet device
drivers in various operating systems. Before installing the device drivers, please
see the reference files in each sub-directory. You cannot install drivers from CD-
Title directly.
Intel 915GM Chipset Integrated Graphics
supports Win2000, XP, Win2003 and
64bit Windows environment.
Intel 915GM & ICH6(M) Chipset Driver
supports Win2000, XP, Win2003 and
64bit Windows environment.
Three Marvell Gigabit Ethernet Controllers
support Win2000, XP, Win2003,
and 64 bit Windows environment.