Juniper SRX5400, Hardware Manual, Page: 373 / 394

CHAPTER 37
Electrical Safety Guidelines and Warnings
• General Electrical Safety Guidelines and Warnings on page 347
• Prevention of Electrostatic Discharge Damage on page 348
•
AC Power Electrical Safety Guidelines on page 350
•
AC Power Disconnection Warning on page 351
• DC Power Electrical Safety Guidelines on page 351
• DC Power Disconnection Warning on page 357
•
DC Power Grounding Requirements and Warning on page 359
•
DC Power Wiring Sequence Warning on page 360
• DC Power Wiring Terminations Warning on page 361
• Multiple Power Supplies Disconnection Warning on page 363
•
TN Power Warning on page 363
•
Action to Take After an Electrical Accident on page 364
General Electrical Safety Guidelines and Warnings
WARNING: Certain ports on the device are designed for use as intrabuilding
(within-the-building) interfaces only (Type 2 or Type 4 ports as described in
GR-1089-CORE) and require isolation from the exposed outside plant (OSP)
cabling. To comply with NEBS requirements and protect against lightning
surges and commercial power disturbances, the intrabuilding ports must not
be metallically connected to interfaces that connect to the OSP or its wiring.
The intrabuilding ports on the device are suitable for connection to
intrabuilding or unexposed wiring or cabling only. The addition of primary
protectors is not sufficient protection for connecting these interfaces
metallically to OSP wiring.
CAUTION: Before removing or installing components of a device, attach an
electrostatic discharge (ESD) grounding strap to an ESD point and place the
other end of the strap around your bare wrist. Failure to use an ESD grounding
strap could result in damage to the device.
347 Copyright © 2017, Juniper Networks, Inc.