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Chapter 1 General Description
(1) Power supply unit
The power unit supplies DC power to the server.
* The illustration shows when redundant power supply unit
is installed.
(2) AC Inlet
This socket is used to connect the power cord.
* Only one AC inlet with non-redundant power system.
(3) AC POWER LED (green/amber)
The LED indicates power supply status.
The LED starts blinking when AC power is supplied from
power cord, and stays lit green when the server is powered
on.
* Redundant power supply unit only.
(4) Fixing screw
Used to secure the side cover.
(5) PCI slot
Slot to install full-height PCI board.
(6) BMC RESET Switch
The switch to reset BMC of this server. Use the switch only
when there is something wrong with EXPRESSSCOPE
Engine 3 (BMC).
To use this switch, press it at least five seconds. The
remote management feature is disabled for about 40
seconds after BMC is reset.
(7) Serial port (COM)
This connector is used to connect devices that support a
serial interface. Note that it is not possible to directly
connect to a dedicated line.
(8) Display connector
The connector to connect a display.
(9) LINK/ACT LED (green)
The LED indicates the access status of LAN
(10) Management LAN connector
A LAN connector which supports 100BASE-TX/10BASE-T.
This port cannot be used as a data transmission port.
This port is used for connecting to EXPRESSSCOPE
Engine 3.
(11) SPEED LED (green/amber)
The LED indicates the transfer speed of LAN ports
(12) USB connectors
These connectors are used to connect devices that support
the USB interface.
(13) LAN connectors
1000BASE-T/100BASE-TX/10BASE-T supported network
connectors
The LED of (13)-1 means LAN1 and (13)-2 means LAN2.
If Shared BMC LAN feature is enabled in ROM Utility, LAN
connector 1 can also be used as the management LAN
port. However, sharing port is not recommended from the
point of performance and security, because LAN port 1 may
receive both data.
Chassis lock
(14)
Attach an antitheft device to protect the internal
components.
Express5800/T120e User's Guide
4. Names and Functions of Parts
37
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