Selecting Power Supply Cords; Battery Notice - Extreme Networks ExtremeSwitching 5420 Series Installation Manual

Selecting Power Supply Cords

When you install DC power supplies or connect DC power:
•
Extreme Networks DC power supplies do not have switches for turning the unit
on and off. Make sure that the DC circuit is de-energized before connecting or
disconnecting the DC power cord at the DC input power socket.
•
Connect the system or power supply only to a DC power source that complies
with the safety extra-low voltage (SELV) requirements in IEC 60950-based safety
standards.
Note
Because building codes vary worldwide, consult an electrical contractor to
ensure proper equipment grounding and power distribution for your specific
installation and country.
Warning
Extreme Networks power supplies do not have switches for turning the unit
on and off. Disconnect all power cords to remove power from the device. Make
sure that these connections are easily accessible.
Extreme Networks alimentations n'ont pas de contact pour mettre l'appareil
sous et hors tension. Débranchez tous les cordons d'alimentation pour couper
l'alimentation de l'appareil. Assurez-vous que ces connexions sont facilement
accessibles.
Selecting Power Supply Cords
You can purchase a power cord for your product and for your specific country from
your local Extreme Networks Channel Account Manager or Sales Manager, or you can
purchase a cord from your local supplier. Requirements for the power cord are listed in
the Technical Specifications for your product.
To locate a Sales Manager or Partner in your region, visit
partners/where-to-buy.
Note
This equipment is not intended to be directly powered by power distribution
systems where phase-phase voltages exceed 240 VAC (2P+PE), such as those
used in Norway, France, and other countries. For these applications, use a
transformer to step down the voltage to < 240 VAC from phase-phase, or make
a connection to a (P+N+PE) power distribution where voltages do not exceed
240 VAC.
All installations should confirm that the product is reliably grounded according
to the country's local electrical codes.

Battery Notice

118 ExtremeSwitching 5420 Series Hardware Installation Guide
Warning: This product contains a battery used to maintain
product information. If the battery should need replacement
it must be replaced by Service Personnel. Please contact
Technical Support for assistance.
Safety and Regulatory Information
www.extremenetworks.com/