3Com 3C13880, 3C13840 III. Installing rack components, Component Height of antistatic floor mm

3Com Router 6000 Family	Chapter 8
Installation Manual	Installing B68 Cabinets

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1)	Upper rack	2) Lower rack		3) Floor-mounting slot
4)	Slot for connecting to the slide rail		5) Silkscreen of antistatic floor height

Figure 8-18Outer dimensions of the H800 series

III. Installing rack components

Four types of components are available with the H800 series, three of which are height adjustable and one is height fixed. Table 8-1gives the height range of the height adjustable components.

Table 8-1Height ranges of the height adjustable components

Component	Height of antistatic floor (mm)
I	210 to 255 mm (8.27 to 10.0 in.)
II	256 to 345 mm (10.1 to 13.6 in.)
III	346 to 525 mm (13.6 to 20.7 in.)
IV	Customized according to floor height
	min.: 100 mm (3.9 in.)

Note:

The height of the antistatic floor refers to the distance between the upside of the antistatic floor and the concrete floor.

The components I, II and III allow you to adjust height freely within the specified ranges by moving oppositely the upper and lower racks.

3Com Corporation

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