Advantech PCI-6881 Series, Руководство пользователя

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PCI-6881 User Manual 18
CSMA/CD standards. It is supported by all major network operating sys-
tems.
The PCI-6881 supports 10/100Base-T or 1000Base-T Ethernet connec-
tions with onboard RJ-45 connectors (CN11). PCI-6881F series supports
10/100Base-T LAN, PCI-6881FG series supports 1000Base-T LAN.
2.18.1 LAN Connector (CN11)
10/100Base-T or 1000Base-T connects to the PCI-6881 via a cable to a
standard RJ-45 connector.
2.18.2 Network boot
The Network Boot feature can be utilized by incorporating the Boot
ROM image files for the appropriate network operating system. The Boot
ROM BIOS files are included in the system BIOS, which is on the utility
CD disc.
2.19 HDD LED/Reset/Power Button (CN9)
Next, you may want to install external switches to monitor and control the
PCI-6881. These features are optional: install them only if you need
them. CN9 is an 2x5 pin header, 180 degree, male. It provides connec-
tions for reset and power & hard disk indicator.
2.19.1 Reset (Pin7&Pin8)
If you install a reset switch, it should be an open single pole switch.
Momentarily pressing the switch will activate a reset. The switch should
be rated for 10 mA, 5 V.
2.19.2 HDD LED (Pin1&Pin2,Pin3&Pin4,Pin5&Pin6)
The HDD LED indicator for hard disk access is an active low signal (24
mA sink rate).
Pin3&Pin4
The HDD LED indicator would light when the power is on.
Pin5&Pin6
The HDD LED indicator would light when the computer is suspend.
2.19.3 Power Button (Pin9&Pin10)
PCI-6881 also supports power on/off button.