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2.7
Connectors
2.7.1
Rear panel connectors
1
8
1.
PS/2 mouse port (green). This port is for a PS/2 mouse.
2.
Parallel port. This 25-pin port connects a parallel printer, a scanner, or
other devices.
3.
LAN2 (RJ-45) port. Supported by the BROADCOM
LAN controller, 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.
LAN1 (RJ-45) port. Supported by the BROADCOM
LAN controller, 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.
5.
VGA port. This port is for a VGA monitor or other VGA-compatible
devices.
6.
Serial (COM 1) port. This 9-pin communication port is for pointing
devices or other serial devices.
7.
USB 2.0 ports 1 and 2. These two 4-pin Universal Serial Bus (USB)
ports are available for connecting USB 2.0 devices.
8.
PS/2 keyboard port (purple). This port is for a PS/2 keyboard.
LAN port LED indications
ACT/LINK LED
Status
OFF
GREEN
BLINKING
2-20
7
6
Description
No link
Linked
Data activity
2
5
SPEED LED
Status
Description
OFF
10 Mbps connection
RED
100 Mbps connection
GREEN
1 Gbps connection
Chapter 2: Hardware information
4
3
BCM5721 Gigabit
®
BCM5721 Gigabit
®
ACT/LINK
SPEED
LED
LAN port
LED
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