User's Guide

4. Names and Functions of Parts
Express5800/R120f-2M User's Guide
27
Chapter 1 General Description
4.3
Rear View
(1) Power unit (Power supply slot 1)
The power unit supplies DC power to the server.
(2) AC Inlet
This socket is used to connect the power cord.
(3) AC POWER LED
The LED indicates power supply status. (See page 37.)
(4) Thumbscrew
Used to secure the top cover.
(5) Slot for full-height PCI card
Slot to install a full-height PCI card. "1C", "2C", and "3C"
indicate
PCI slot number.
(6) Slot for low-profile PCI card
Slot to install a low-profile PCI card. "1D" and "2D" indicate PCI
slot number..
(7) Blank cover (for power unit #2)
Remove this cover to install an additional power unit.
(8) USB connectors
These connectors are used to connect devices that support the
USB interface.
(9) LINK/ACT LED *1
The LED indicates the access status of LAN. (See page 36.)
(10) LAN connectors *1
1000BASE-T/100BASE-TX/10BASE-T supported network
connectors
(10)-1: LAN port connector 1
(10)-2: LAN port connector 2
(10)-3: LAN port connector 3
(10)-4: LAN port connector 4
If Shared BMC LAN feature is enabled in ROM Utility, LAN
connector 1 can also be used as the management LAN port.
Sharing port is not recommended from the point of performance
and security.
(11) SPEED LED *1
The LED indicates the transfer speed of LAN ports.
(See page 36.)
(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
This connector is used to connect devices that
support a serial interface. Note that it is not possible
to directly connect to a leased line.
(14) Display connector
The connector to connect a display unit.
This connector is exclusively used with the display
connector on front panel.
(15) UID Switch/LED
The switch to turn on and 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 .34)
*1 LOM card is optional. The figure above shows when
N8104-154 is instaled.
(1)
(2)
(3)
(4) (5)-1C (5)-2C (5)-3C (6)-1D (6)-2D (6)-3D (7)
(13)
(14)
(8)
(9) (11)
(12)
(10)-1 (10)-2 (10)-3 (10)-4
(9) (9) (9) (9)
(11)
(11) (11) (11)
(16)