System Installation
3-4-3 RTL8139C Fast Ethernet Controller
Jumper JP2 is used to enable or disable the LAN device. When JP2 is shorted,
the onboard LAN device is enabled. When JP2 is open, the onboard LAN
device is disabled.
Drivers Support
Please find RTL8139C LAN driver in /Ethernet directory of 3307114 CD-
title. The drivers support Windows-NT 3.51/4.0, Windows-95/98/98SE,
Windows-
2000, Windows-2000, SCO OpenServer 5.0.2, SCO Unixware 7.0, OS2 and Linux.
Onboard LED Indicator (for LAN status)
ROBO-679 provides three LED indicators to report 82801BA MAC Fast Ethernet
interfaces status. Please refer to the table below as a quick reference guide.
RTL8139
C
Name of LED
Operation of Ethernet Port
ON
Off
LED1
LAN Link Integrity LED Good link in 10 or 100 Mbps Bad link
LED2
LAN active LED
Active
No active
LED3
LAN speed LED
100 Mbps
10 Mbps
3-4-4 Onboard 68-pin PCI connector
3307114 provides one onboard 68-pin PCI connector that allows you to apply
additional PCI devices, such as SCSI or Ethernet. If you have a compatible PCI
device, simply plug it onto the connector and secure it with two retention bars.
3307114 User’s Manual
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