IBM eserver xSeries 330 - Manual (Page 38)

26 IBM® xSeries 330: Installation Guide
Rear view
Ethernet 1 speed indicator: This green LED lights when the speed of the Ethernet
LAN that is connected to Ethernet port 1 is 100 Mbps.
Ethernet 1 link indicator: This green LED lights when there is an active link
connection on the 10BASE-T or 100BASE-TX interface for Ethernet port 1.
Advanced system management: The RS-485 ports are used for creating a system
management bus between several servers.
Select light: This green LED lights when the monitor, keyboard, and mouse are
logically connected to this server. This light duplicates the Select button LED on the
front of the server.
Console port out: This port is used to connect the server to a keyboard, monitor, and
pointing device. It is also used to connect multiple servers together to share a single
keyboard, monitor, and pointing device.
Serial port: Signal cables for modems or other serial devices connect here to the 9-pin
serial port connector.
Console port in: This port is used to connect multiple servers together to share a
single keyboard, monitor, and pointing device.
USB 2: Universal Serial Bus 2
USB 1: Universal Serial Bus 1
System-error light: This amber LED lights when a system error occurs. An LED on
the Light Path Diagnostic panel on the system board will also be on to further isolate
the error. This light duplicates the system error light on the front of the server.
Power-on light: This green LED lights and stays on when you turn on your server
and will blink when the server is in standby mode. This light duplicates the power on
light on the front of the server.
Ethernet 2 link indicator: This green LED lights when there is an active link
connection on the 10BASE-T or 100BASE-TX interface for Ethernet port 2.
Ethernet 2 speed indicator: This green LED lights when the speed of the Ethernet
LAN connected to Ethernet port 2 is 100 Mbps.
Ethernet 1 speed
indicator (green)
Ethernet 2 speed
indicator (green)
Ethernet 1 link
indicator (green)
Ethernet 2 link
indicator (green)
Power-on light
(green)
Select light (green)
System error
light (amber)
Advanced systems
management RS-485
Serial port
USB 1
USB 2
Console port in
Console port out