NEC Express5800 Series User Manual page 28

Chapter 1 General Description
(1) Power Unit (Power supply slot 1)
A power supply for supplying the DC power to the server.
(2) AC Inlet
A socket for connecting the power cord.
(3) AC POWER LED
An LED for showing the power supply status.
(See page 39)
(4) Cap Screw
A screw for fixing the top cover.
(5) Slot for Full-height PCI Card
A slot for installing a full-height PCI card.
Assigned PCI slot number is "1C".
(6) Slot for Low-profile PCI Card
A slot for installing a low-profile PCI card.
Assigned PCI slot number is "1D".
(7) Blank Cover (for power unit #2)
A cover for protecting the bay of additional power supply.
(8) USB Connectors
Connectors for connecting USB interface devices.
(9) LINK/ACT LED *1
LEDs for showing the access status of LAN.
(See page 37)
(10) LAN Connectors *1
LAN connectors which supports
1000BASE-T/100BASE-TX/10BASE-T.
(10)-1: LAN1 port connector
(10)-2: LAN2 port connector
(10)-3: LAN3 port connector
(10)-4: LAN4 port connector
If Shared BMC LAN feature is enabled in ROM Utility,
LAN1 connector can also be used as the management
LAN port. Sharing port is not recommended from the point
of performance and security.
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(11) SPEED LED *1
LEDs for showing the transfer speed of LAN ports.
(See page 37)
(12) Management LAN Connector
A LAN connector which supports
1000BASE-T/100BASE-TX/10BASE-T. This port cannot be
used as a data transmission port.
This port is used for connecting to EXPRESSSCOPE
Engine 3.
(13) Serial Port A (COM) Connector
A connector for connecting serial interface devices.
This cannot connect to a network line directly.
(14) Display Connector
A connector for connecting a display.
This connector cannot be used with the display connector
on front panel at the same time.
(15) UID Switch/LED
A switch for turning on/off UID LED.
Pressing the switch once turns on UID LED and pressing
again turns off the LED.
Commands from the software also cause it to turn on or
flash.
(See page 35)
*1 LOM card is optional. The figure above shows when
N8104-154 is installed.
Express5800/R120f-1E User's Guide
4. Names and Functions of Parts