3Com SuperStackII Switch 3900, Быстрое руководство по установке

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Quick Installation Guide 3
Before You Begin
Before you install the system:
■
Move the system close to where you plan to install it.
■
Have a Number 1 Phillips screwdriver available.
■
Have the hardware kit that comes with the system available. See
Table 2.
Determine whether you are installing the system on a tabletop or in a
distribution rack.
For complete installation instructions, see Chapter 2 in the
Getting
Started Guide for your system.
WARNING: Hazardous energy exists within the SuperStack II
Switch 3900 and Switch 9300 systems. Follow instructions in the Getting
Started Guide to avoid electric shock or equipment damage. Many
installation and troubleshooting procedures should be performed only by
trained technical personnel.
The system operates using a single power supply assembly and is shipped
with one internal power supply.
■
You can connect an uninterruptible power supply (UPS).
■
You can also connect a redundant power supply (RPS).
These additional power supplies are orderable and shipped separately.
Contact your network supplier.
For instructions on how to install the RPS, see the Advanced RPS
Power Module Type 2 User Guide .
Table 2 Hardware Kit
Item Qty Use in
Rubber feet (self-adhesive) 4 Installing the system on a table top
Mounting bracket 2 Installing the system in a distribution rack
M4 x 10 Phillips pan-head screws 6 Installing the system in a distribution rack
Install the
System
3
Install Optional
Power Supply
4