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2-26 Chapter 2: Hardware information
2.8 Connectors
2.8.1 Rear panel connectors
1. PS/2 keyboard port (purple). This port is for a PS/2 keyboard.
2. Coaxial S/PDIF Out port. This port connects an external audio output device
via a coaxial S/PDIF cable.
3. LAN 2 (RJ-45) port. This port allows Gigabit connection to
a Local Area Network (LAN) through a network hub. Refer
to the table below for the LAN port LED indications.
4. LAN 1 (RJ-45) port. This port allows Gigabit connection to
a Local Area Network (LAN) through a network hub. Refer
to the table below for the LAN port LED indications.
32-bit OS LAN port LED indications
* Blinking
SPEED
LED
ACTIVITY/
LINK LED
LAN port
64-bit OS LAN port LED indications
Activity/Link Speed LED Description
OFF OFF Soft-off Mode
YELLOW* OFF During Power ON/OFF
YELLOW* ORANGE 100 Mbps connection
YELLOW* GREEN 1 Gbps connection
* Blinking
Activity/Link Speed LED Description
OFF OFF Soft-off Mode
YELLOW* OFF During Power ON/OFF
YELLOW* ORANGE 100 Mbps connection
YELLOW* GREEN 1 Gbps connection