Juniper EX2200 Series User Manual

CAUTION: Using a grounding cable with an incorrectly attached lug can
damage the switch.
Follow the procedure that applies to your switch:
•
Connecting Earth Ground to an EX2200, EX3200, or EX3300 Switch on page 104
•
Connecting Earth Ground to an EX4500 Switch on page 105
•
Connecting Earth Ground to an EX6210 Switch on page 106
•
Connecting Earth Ground to an EX8208 Switch on page 107
•
Connecting Earth Ground to an EX8216 Switch on page 108
Connecting Earth Ground to an EX2200, EX3200, or EX3300 Switch
The protective earthing terminal is located on the rear of the chassis in an EX2200 switch,
EX3200 switch, and in an EX3300 switch.
An AC-powered EX Series switch chassis gets additional grounding when you plug the
power supply in the switch into a grounded AC power outlet by using an AC power cord
appropriate for your geographical location. For EX2200 switches, see “AC Power Cord
Specifications for EX2200 Switches” on page 66. For EX3200 switches, see AC Power
Cord Specifications for EX3200 Switches. For EX3300 switches, see AC Power Cord
Specifications for EX3300 Switches.
Ensure that you have the following parts and tools available:
•
Grounding cable for your switch—The grounding cable must be minimum 14 AWG
(2 mm²), minimum 90°C wire, or as permitted by the local code.
•
Grounding lug for your grounding cable—The grounding lug required is a Panduit
LCD6-14BH-L or equivalent.
•
Washers and 10-32x.25-in. screws to secure the grounding lug to the protective earthing
terminal
NOTE: Some earlymodelsof EX3200 switchesrequire 10-24x.25-in. screws
rather than 10-32x.25-in. screws. If the Juniper Networks product number
on the label next to the protective earthing terminal is from 750-021xxx
through 750-030xxx, the switch requires 10-24x.25-in. screws.
•
Phillips (+) screwdriver, number 2
To connect earth ground to an EX2200, EX3200, or EX3300 switch:
1. Connect one end of the grounding cable to a proper earth ground, such as the rack in
which the switch is mounted.
2. Place the grounding lug attached to the grounding cable over the protective earthing
terminal. See Figure 45 on page 103.
Copyright © 2011, Juniper Networks, Inc.104
Complete Hardware Guide for EX2200 Ethernet Switches

Juniper EX2200 Series Specifications

General

Brand	Juniper
Model	EX2200 Series
Category	Network Router
Language	English