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9033630 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:
• VH-4802 switch
• Mounting ears and mounting screws
• Four rubber feet
• ESD wrist strap
• Power cord
• RS-232 null-modem cable
• 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
secure.
• 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 at 50 Hz to
60 Hz, for 90 VA minimum power. Power specifications for the switch
are shown in Appendix A, “Technical Specifications.”
Primary voltage selection within the above ranges is
automatic and requires no user action.
ELS100-48tx2m.book Page 17 Thursday, November 16, 2000 4:59 PM