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2. Installation and Connection
Express5800/R320c-E4, R320c-M4 User's Guide
69
Chapter 2 Preparation
Note the following precautions to connect cables.
If connecting any peripheral device and its interface cable made by other companies (a third party), contact
your sales representative to check if they can be used with the server beforehand.
USB devices supported by the server are a Flash FDD, keyboard (including a mouse), and SSU (server
switch unit) designated by NEC. Connecting USB devices other than the above will cause malfunctions and
failures.
Consult your service representative for the available modem.
Power off the server before connecting peripheral devices, with the exception of peripherals with USB
interface. Connecting a powered peripheral device to the powered server will cause malfunctions and
failures.
In the case of standard configuration, you need to complete setup of the operating system before installing
external file backup device.
The serial port connectors are reserved for maintenance.
When the device is not Plug and Play device, turn off the server and devices to be connected before
connecting.
Fix the power cord or interface cable with cable ties.
Make sure that no pressure is applied on the plug of power cord.
USB modem
Flash FDD
Keyboard (USB mouse is connected via
hub of keyboard)
Device with serial
interface (Unavailable on
this server)
Display unit
Management LAN port
Hub (multi-port repeater)
Connect power cord
to power receptacle.
Rear of the
server