The equipment is suitable for installation in the following:
v
Network telecommunications facilities
v
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
xv
Summary of Contents for Power Systems 8247-42L
Page 1: ...Power Systems System backplane for the 8247 42L 8286 41A or 8286 42A IBM...
Page 2: ......
Page 3: ...Power Systems System backplane for the 8247 42L 8286 41A or 8286 42A IBM...
Page 8: ...vi System backplane...
Page 18: ...xvi System backplane...
Page 23: ...1 2 or 1 2 or 1 2 3 4 or 1 2 3 4 or System backplane 5...
Page 80: ...1 2 or 1 2 or 1 2 3 4 or 1 2 3 4 or 62 System backplane...
Page 214: ...196 System backplane...
Page 226: ...208 System backplane...
Page 227: ......
Page 228: ...IBM...