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Power and cabling information for NEBS (Network
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Equipment-Building System) GR-1089-CORE
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Environmental notices
The following comments apply to IBM storage devices that have been designated
as conforming to NEBS (Network Equipment-Building System) GR-1089-CORE.
The equipment is suitable for installation at:
v Network telecommunications facilities
v Locations where the NEC (National Electrical Code) applies
Note:
v This product is not intended to connect directly or indirectly by any means
whatsoever to interfaces of public telecommunications networks.
v The ac-powered system does not require the use of an external surge protection
device (SPD).
v The dc-powered system employs an isolated DC return (DC-I) design. The DC
battery return terminal shall not be connected to the chassis or frame ground.
v The storage device (dc power) is intended to be installed in a Common Bonding
Network (or mesh network) as described in GR-1089-CORE, Issue 5 or latest
revision.
This publication contains all the required environmental notices for IBM Systems
products in English and other languages.
The IBM Systems Environmental Notices and User Guide (ftp://
public.dhe.ibm.com/systems/support/warranty/envnotices/
environmental_notices_and_user_guide.pdf), Z125-5823 document includes
statements on limitations, product information, product recycling and disposal,
battery information, flat panel display, refrigeration, and water-cooling systems,
external power supplies, and safety data sheets.
To view a PDF file, you need Adobe Reader. You can download it at no charge
from the Adobe web site (get.adobe.com/reader/).
Safety and environmental notices
xvii
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