Juniper EX3300 Complete Hardware Manual page 12

Complete Hardware Guide for EX3300 Ethernet Switches
Chapter 5
Chapter 7
Part 3
Chapter 9
Chapter 11
xii
Table 24: Site Electrical Wiring Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Table 25: EX Series Switch Environmental Tolerances . . . . . . . . . . . . . . . . . . . . . 60
Mounting and Clearance Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Table 26: Rack Requirements and Specifications for the Switch . . . . . . . . . . . . . 63
Table 27: Cabinet Requirements and Specifications for the Switch . . . . . . . . . . . 65
Planning Power Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Table 28: AC Power Supply Electrical Specifications for EX3300 Switches . . . . . . 71
Table 29: DC Power Supply Electrical Specifications for EX3300 Switches . . . . . . 71
Table 30: AC Power Cord Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Installing and Connecting the Switch and Switch Components
Installing the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Table 31: Parts List for an EX3300 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Connecting the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Table 32: Parts and Tools Required for Connecting an EX Series Switch to Earth
Ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Table 33: Special Instructions to Follow Before Connecting Earth Ground to a
Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
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