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Product overview:

The HP 640 Redundant/External Power Supply Shelf (J9805A) is a unit that can house up to three HP X331 or X332 modular
power supplies (PSUs). The PSUs can supply redundant power to connected HP 2920 PoE and non-PoE Switches in the event
of an HP 2920 Switch internal power supply failure, and supply additional PoE power to the HP 2920 PoE Switches.

Russia/Belarus/Kazakhstan/CEE Safety:

Printed in China
April 2015

5998-4199

*5998-4199*

© Copyright 2015 Hewlett-Packard Company, L.P.

The information contained herein is subject to change without
notice.

Содержание 640 RPS/EPS

Страница 1: ...page 5 for the identities of the compatible power supplies When a compatible Power Supply is fully inserted the maroon colored latch will click into position to ensure that the Power Supply is correctly secured If the Power Supply is not easily pushed into the fully inserted position re verify that a compatible Supply is being used and re attempt insertion HP produces a variety of Power Supplies i...

Страница 2: ...es and configuration information Each of the power supplies installed in the 640 RPS EPS can provide redundant power to any one of multiple HP 2920 switches and can also provide additional PoE power for multiple HP 2920 PoE switches But failure to connect the devices together in a supported topology can cause unexpected results For PoE PoE information see the HP Power over Ethernet PoE PoE Plannin...

Страница 3: ...e AC power source If your installation requires a different power cord than the one supplied with the X331 or X332 power supplies be sure the cord is adequately sized for the power supply s current requirements In addition be sure to use a power cord displaying the mark of the safety agency that defines the regulations for power cords in your country region The mark is your assurance that the powe...

Страница 4: ...ards EN60950 1 2006 A11 2009 A1 2010 A12 2011 IEC60950 1 2005 Am1 2009 CSA22 2 No 60950 1 07 2nd UL60950 1 2nd China Altitude Warning HP 640 RPS EPS WARNING FOR INDOOR USE ONLY The 640 RPS EPS X331 and X332 power supplies AC power cord and all connected cables are not designed for outdoor use ...

Страница 5: ...erating Altitude 4 6 km 15 000 ft 1 These values represent the maximum current that these power supplies could draw For typical values see the HP 640 RPS EPS data sheet on the web site www hp com networking support Country Region HPX331165Wand HP X332 575W Power Supplies HP X332 1050W Power Supply 1 Argentina Australia New Zealand Brazil Chile China Continental Europe South Korea Denmark India Isr...

Страница 6: ...dundant power to connected HP 2920 PoE and non PoE Switches in the event of an HP 2920 Switch internal power supply failure and supply additional PoE power to the HP 2920 PoE Switches Russia Belarus Kazakhstan CEE Safety Printed in China April 2015 5998 4199 5998 4199 Copyright 2015 Hewlett Packard Company L P The information contained herein is subject to change without notice ...

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