Juniper Networks EX2200 사용자 설명서
CHAPTER 5
Mounting and Clearance Requirements
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Rack Requirements for EX2200 Switches
You can mount the switch on two-post racks or four-post racks.
Rack requirements consist of:
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Rack type
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Mounting bracket hole spacing
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Rack size and strength
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Rack connection to the building structure
Table 18 on page 39 provides the rack requirements and specifications for the switch.
Table 18: Rack Requirements and Specifications for the Switch
Guidelines
Rack Requirement
Use a two-post rack or a four-post rack. You can mount the switch on any two-post or four-post
rack that provides bracket holes or hole patterns spaced at 1 U (1.75 in./4.45 cm) increments and
that meets the size and strength requirements to support the weight.
rack that provides bracket holes or hole patterns spaced at 1 U (1.75 in./4.45 cm) increments and
that meets the size and strength requirements to support the weight.
A U is the standard rack unit defined in Cabinets, Racks, Panels, and Associated Equipment (document
number EIA-310–D) published by the Electronics Industry Association (
number EIA-310–D) published by the Electronics Industry Association (
).
The rack must meet the strength requirements to support the weight of the chassis.
Rack type
The holes in the mounting brackets are spaced at 1 U (1.75 in. or 4.45 cm), so that the switch can
be mounted in any rack that provides holes spaced at that distance.
be mounted in any rack that provides holes spaced at that distance.
Mounting bracket hole
spacing
spacing
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