NEC Bull NovaScale R620 Series, User Manual

Page: 41 / 346

NovaScale R620 User Guide
Rear View
Rack model
(1) Power supply units
Power supply units supply DC power to the server.
(2) Cooling fan unit 2
(3) Lock springs
A lock spring prevents a power supply cord from disconnected from this device.
(4) AC inlets
A power cord is connected to this socket.
(5) Power supply unit LEDs
A power supply unit LED blinks green when AC power is supplied via a power cord. When the server is
powered on, the LED lights green (see page 2-21).
(6) Cooling fan LEDs
A cooling fan LED lights green while a cooling fan unit is working normally. If the fan unit has a problem, the
LED lights amber (see page 2-21).
(7) USB connectors
From left to right, USB2 and USB3. The connectors are used for connecting devices supporting the USB1.1
interface.
(8) Monitor connector
This connector is used to connect a display device
(9) Management LAN port
This is a LAN port dedicated to management and can be used when a ft remote management card is installed.
The port is used when the remote management function or DianaScope is used.
IMPORTANT:
The speed and duplex settings of the management LAN port are fixed to the auto negotiation mode, and the
settings cannot be changed manually.
Similarly, set the link partner side (switch and hub) to the auto negotiation mode.
2-13