Appendix D
Network 9000 Redundant AC Power Input Modules
This appendix covers the Redundant AC Power Input Module (Model N9-000-119R) for Xyplex
Redundant Network 9000 fifteen-slot chassis (Model N9-9015-002). The Network 9000 Redundant
AC Power Input Module provides the means to ensure uninterrupted service, in the event of a power
system failure, when an AC circuit within a facility fails, or when an AC Power Input Module
fails. These modules are included with the redundant version of the Network 9000 fifteen-slot
chassis, and are similar to the standard Network 9000 AC Power Input Module in appearance,
features, and operation. Figure 1 depicts the Network 9000 Redundant AC Power Input Module.
110-240~
12/6A
50-60Hz
ON
OFF
CS
119R
I/O Connector
REDUNDANT 08-00-87-xx-xx-xx
Figure 1. Network 9000 Redundant AC Power Input Module.
Specific topics covered in this appendix include:
• Product Prerequisites
• Controls and Indicators
• Installation Notes
• Operation
• Restrictions
• Specifications
• Order Codes
Product Prerequisites
Redundant AC Power Input Modules require a Redundant Network 9000 fifteen-slot chassis which
includes a "split" midplane. Not all Network 9000 fifteen slot chassis include a split midplane.
An installed standard Network 9000 fifteen-slot chassis can be upgraded to a Redundant chassis,
but this requires that you return the chassis to the factory. Your Xyplex sales representative or
distributor can give you more information about upgrading an installed chassis.
Xyplex Redundant AC Power Input Modules are included as part of the redundant Network 9000
fifteen- slot chassis configuration, or can be ordered separately as a replacement power input
module for an installed Redundant Network 9000 fifteen-slot chassis.
Each Redundant Network 9000 fifteen-slot chassis comes with two Redundant AC Power Input
Modules pre-installed in the chassis. One Redundant AC Power Input Module is installed in slot 1
(the bottom slot of the Network 9000 chassis), the other in slot 10. Xyplex recommends that you order
2 or 4 power supplies for the chassis to ensure power supply redundancy.
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