Nortel Passport 241-5101-200, Руководство по установке

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Passport 8250 Installation Guide R2.2
Chapter 2
Preparing for the hardware installation
This section provides the following procedures for preparing for installing the
Passport 8250 device:
1 “Selecting an installation site” (page 21)
2 “Unpacking the Passport 8250 shipment” (page 22)
3 “Taking inventory of the Passport 8250 shipment” (page 22)
4 “Getting the tools to mount the chassis in a rack” (page 24)
Selecting an installation site
Select a site that meets the following requirements:
• Access to a 10 Base-T ethernet drop.
• Dry and dust-free area.
• Temperature between 0 and 50 C.
• Humidity does not exceed 85 percent.
• Power outlets meet power requirements and are within 1.8 meters (6 ft.)
of the installation location.
• Restricted access location, which is defined as:
— Access can only be gained by qualified service personnel with the
use of a special tool or lock and key or by users who have been
instructed in the reasons for the restrictions applied to the location
and know the security precautions that must be taken.