Enterasys Networks VH-8TX1UM - Handbuch (Seite 29)

9033718-01 Installation 15
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-8TX1UM or VH-8TX1MF 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 to
60 Hz, for 90 VA maximum power consumption. Power specifications
for the switch are shown in Appendix A, “Technical Specifications.”
• Environmental
Install the VH-8TX1UM/VH-8TX1MF switch in a dry area, with
adequate air circulation. Avoid placing the switch in direct sunlight or
near other heat sources, such as hot-air vents. For temperature and
humidity specifications, see Appendix A, “Technical Specifications.”
• Ventilation
Do not restrict airflow by covering or obstructing air inlets on the side
of the switch.
NOTE: Primary voltage selection within the above
ranges is automatic and requires no user action.