Juniper SRX320, Руководство по оборудованию

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Table 9: Site Electrical Wiring Guidelines for the SRX320 Services
Gateway
(continued)
Guideline Site Wiring Factor
Provide a properly grounded and shielded environment and use
electrical surge-suppression devices.
Strong sources of electromagnetic interference (EMI) can cause
the following damage:
• Destroy the signal drivers and receivers in the device
• Conduct power surges over the lines into the equipment, resulting
in an electrical hazard
NOTE: If your site is susceptible to problems with EMC, particularly
from lightning or radio transmitters, you may want to seek expert
advice.
Electromagnetic
Compatibility (EMC)
CAUTION: To comply with intrabuilding lightning/surge requirements, the
intrabuilding wiring must be shielded. The shielding for the wiring must be
grounded at both ends.
Related
Documentation
SRX320 Services Gateway Power Specifications and Requirements on page 34
•
•
General Electrical Safety Guidelines and Warnings on page 129
SRX320 Services Gateway Power Specifications and Requirements
Table 10 on page 34 lists the power specifications for the SRX320 Services Gateway
power supply adapter.
Table 10: Power Specifications for the SRX320 Services Gateway Power
Supply Adapter
Specification Power Supply Adapter Requirement
100 to 240 VAC AC input
50 to 60 Hz AC input line frequency
1.3 A maximum for standard model (for
non-PoE model)
3.25 A maximum (for PoE model)
Current
WARNING: The AC power cord for the services gateway is intended for use
with only the power supply adapter provided with the device.
Copyright © 2016, Juniper Networks, Inc. 34
SRX320 Services Gateway Hardware Guide