•
Secure cables so that they are not supporting their own weight as they hang to the
floor.
•
Place excess cable out of the way in neatly coiled loops.
•
Use fasteners to maintain the shape of cable loops.
Related
Documentation
Connecting the SRX220 Services Gateway to the Power Supply on page 91•
• Grounding the SRX220 Services Gateway on page 93
• Interface Cable and Wire Specifications for the SRX220 Services Gateway on page 39
• SRX220 Services Gateway Installation Safety Guidelines and Warnings on page 45
Grounding the SRX220 Services Gateway
To meet safety and electromagnetic interference (EMI) requirements and to ensure
proper operation, you must adequately ground the SRX220 Services Gateway before
connecting power.
Figure 18 on page 93 shows how to connect a grounding cable to the services gateway.
Figure 18: Grounding the SRX220 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 31 on page 93 lists the specifications of the grounding cable used with the device.
Table 31: Grounding Cable Specifications for the Services Gateway
SpecificationGrounding Requirement
14 AWG single-strand wire cableGrounding cable
Up to 4 AAmperage of grounding cable
93Copyright © 2012, Juniper Networks, Inc.
Chapter 13: Connecting, Grounding, and Powering On the Services Gateway
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