NEC N8100-1644F, User Manual

Page: 41 / 547

General Description 2-7
This LED lights up when the UID switch is pressed. This LED can also turned on or set to
the blinking status by using a software command.
(13) USB connectors
These connectors are used to connect devices that support the USB interface. (For details,
see page 179.)
(14) Monitor connector
This connector is used to connect a display. (For details, see page 179.) This connector
cannot be used if the front monitor connector is being used.
(15) Serial port connector (COM)
This connector is used to connect devices that support a serial interface. (For details, see
page 179.)
Note that it is not possible to directly connect to a dedicated line
(16) Speed LED (green/amber)
This LED indicates the transmission speed of the LAN. (See page 166.)
(17) LAN connectors
Connect network systems on the LAN to the connectors
(1000BASE-T/100BASE-TX/10BASE-T). (See page 180.)
The number "1" following the parenthesized number indicates LAN port 1, and the number
"2" indicates LAN port 2.
If [Shared BMC LAN] is set to [Enabled] on BIOS SETUP, the LAN port 1 can be used as
management LAN not only used as data transmission port. However, it is not recommended
in consideration of performance and security, because the LAN port 1 may receive both
normal data and management data. (See page 298.)
(18) LINK/ACT LED (green)
This LED indicates the access status of the LAN. (See page 165.)
(19) Management LAN port
100BASE-TX/10BASE-T interface port used to manage the server via LAN. (See page
166.)
This port is used for connection with EXPRESSSCOPE Engine 2, and cannot be used as a
data transmission port.