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3-1
Chapter 3:
Hardware Installation
This chapter describes how to install the hardware unit.
Before You Begin
1. Before installing the hub, verify that the electrical values
meet the following specifications.
AC Power Frequency
100 to 240V (± 10%) 50 to 60Hz (± 3Hz)
The hub is equipped with a power supply that automatically
detects the input voltage level.
2. Leave at least 10 cm. of space at the front and back of the
hub for ventilation. We recommend that the hub be installed
in a cool and dry area.
3. If you plan to stack the hubs in a mounting rack or directly
on top of one another, make sure you have all the mounting
screws, brackets, and tools you need for proper installation.