Cisco Nexus 7000 Series Руководство по установке - Страница 2

This section describes the types of racks for which this rack-mounting kit is intended, and the

mounting conﬁgurations that are possible with each type.

This kit is suitable for mounting the chassis in most 19-inch 2-post, 4-post, or Telco-type racks. The

rack must have at least two mounting posts on which to mount the hardware, and the distance

between the mounting holes in the two posts must be 18.31 inches .063 inches (as speciﬁed in the

Electronic Industries Association (EIA)–310-C standard).

Figure 1 shows the three types of equipment racks described in this document:

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Figure 1

Caution

Guidelines" on page 8 to familiarize yourself with the proper site and environmental conditions.

Failure to read and follow these guidelines could result in an bodily injury or damage to the system

chassis or components. This procedure requires two or more people to perform.

2 Cisco 7000 and Cisco 7507 Rack-Mount Kit Installation Instructions

Figure 1a shows a 2-post rack, which is usually a freestanding enclosed cabinet with two

mounting posts in the front.

Figure 1b shows a Telco-type rack, which comprises two adjacent mounting posts that are

usually secured to the ﬂoor and/or to an overhead structure.

Figure 1c shows a 4-post rack, which is usually a freestanding open rack, which can be either

open or enclosed.

Equipment Rack Types

Before installing the chassis in a rack or wiring closet, read the section "Safety