User guide

90 33 260 -01 Installation 17
2. INSTALLATION
Inspecting Your Shipment
When you receive the shipment of your switch, check the package
contents and make sure you have the following items:
• ELS100-S24TX2M stackable switch
• Mounting ears and mounting screws
• Four rubber feet
• ESD wrist st rap
• Power cord
• Product documentation
Site Requirements
Before you install the switch, make sure the site meets the following
requirements:
• Mounting
Provide a flat table, shelf surface, or an optional 19 in. (48.3 cm)
equipment rack.
Use an EIA standard equipment rack that is grounded and physically
sec ure.
• Power source
Provide a power source within six feet (1.8 m) of the installation
location. This source must provide 100 VAC to 240 VAC, and 50 Hz
to 60 Hz power, with a 50 VA minimum. Power specifications for the
switch are shown in Appendix A, “Technical Specifications.
One 32 cm stack interconnection cable is included with
every optional Stacking Module. Both the 32 cm and
1 m cable can also be ordered separately.
Primary voltage selection within the above ranges is
automatic and requires no user action.