Grounding The Srx210 Services Gateway - Juniper SRX210 - HARDWARE GUIDE REV 3 Hardware Manual

SRX210 Services Gateway Hardware Guide

Grounding the SRX210 Services Gateway

82
To meet safety and electromagnetic interference (EMI) requirements and to ensure
proper operation, you must adequately ground the SRX210 Services Gateway before
connecting power.
Figure 26 on page 82 illustrates connecting a grounding cable to the services gateway.
Figure 26: Grounding the SRX210 Services Gateway
You ground the device by connecting a grounding cable to earth ground and then attaching
it to the chassis grounding points using one M3 screw.
Table 33 on page 82 lists the specifications of the grounding cable used with the device.
Table 33: Grounding Cable Specifications for the Services Gateway
Grounding Requirement
Grounding cable
Amperage of grounding cable
Grounding lug
CAUTION: Before device installation begins, a licensed electrician must
attach a cable lug to the grounding and power cables that you use. A cable
with an incorrectly attached lug can damage the device (for example, by
causing a short circuit).
Specification
14 AWG single-strand wire cable
Up to 4 A
Ring-type, vinyl-insulated TV14-6R lug or
equivalent
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