J-Srx100 Services Gateway Power Guidelines, Requirements, And Specifications; J-Srx100 Services Gateway Site Electrical Wiring Guidelines - Dell PowerConnect J-SRX100 Hardware Manual

APPENDIX B
J-SRX100 Services Gateway Power
Guidelines, Requirements, and
Specifications

J-SRX100 Services Gateway Site Electrical Wiring Guidelines

This appendix includes the following sections:
J-SRX100 Services Gateway Site Electrical Wiring Guidelines on page 123
J-SRX100 Services Gateway Power Specifications and Requirements on page 124
Table 34 on page 123 describes the factors you must consider while planning the electrical
wiring for the services gateway at your site.
CAUTION: It is particularly important to provide a properly grounded and
shielded environment and to use electrical surge-suppression devices.
Table 34: Site Electrical Wiring Guidelines for the Services Gateway
Site Wiring Factor Guideline
Signaling To ensure that signaling functions optimally:
Limitations
Install wires correctly.
Improperly installed wires can emit radio interference.
Do not exceed the recommended distances or pass wires between
buildings.
The potential for damage from lightning strikes increases if wires exceed
recommended distances or if wires pass between buildings.
Shield all conductors.
The electromagnetic pulse (EMP) caused by lightning can damage
unshielded conductors and destroy electronic devices.
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