Freewheeling will cause uneven cable wrapping around winch drum, damage cable, and may
cause serious injury.
• This TOOL must be maintained correctly for IBM Service personnel to use it. IBM shall inspect
condition and verify maintenance history before operation. Personnel reserve the right not to use
TOOL if inadequate. (C048)
Power and cabling information for NEBS (Network Equipment-Building System) GR-1089-CORE
The following comments apply to the IBM servers that have been designated as conforming to NEBS
(Network Equipment-Building System) GR-1089-CORE:
The equipment is suitable for installation in the following:
• Network telecommunications facilities
• Locations where the NEC (National Electrical Code) applies
The intrabuilding ports of this equipment are suitable for connection to intrabuilding or unexposed wiring
or cabling only. The intrabuilding ports of this equipment must not be metallically connected to the
interfaces that connect to the OSP (outside plant) or its wiring. These interfaces are designed for use as
intrabuilding interfaces only (Type 2 or Type 4 ports as described in GR-1089-CORE) and require isolation
from the exposed OSP cabling. The addition of primary protectors is not sufficient protection to connect
these interfaces metallically to OSP wiring.
Note: All Ethernet cables must be shielded and grounded at both ends.
The ac-powered system does not require the use of an external surge protection device (SPD).
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.
The dc-powered system is intended to be installed in a common bonding network (CBN) as described in
GR-1089-CORE.
Safety notices xiii
Summary of Contents for Power System 9009-41A
Page 1: ...Power Systems Control panel for the 9009 41A 9009 42A or 9223 42H IBM ...
Page 4: ...iv ...
Page 14: ...xiv Power Systems Power Systems Control panel ...
Page 20: ...or or or 6 Power Systems Power Systems Control panel ...
Page 64: ...Figure 48 Locking the front door 50 Power Systems Power Systems Control panel ...
Page 68: ...or or or 54 Power Systems Power Systems Control panel ...
Page 115: ...or or or Control panel cables for the 9009 41A 9009 42A or 9223 42H 101 ...
Page 158: ...144 Power Systems Power Systems Control panel ...
Page 169: ......
Page 170: ...IBM ...