Nebs 2000 Frame Enclosure; Enclosing The Frame With Doors And Extended Side Panels - Nortel 15000 Hardware Description

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Switch hardware mounting apparatuses
When high densities of signalling cables will exceed the capacity of the basic
set of cable management brackets, additional or optional cable management
brackets are available. To plan which brackets best suite your hardware
configuration, see the chapter on cable management in NN10600-125 Nortel
Networks Multiservice Switch 15000/20000 Planning Site Requirements.
Power cables are intended to be fastened to the strain relief bar behind the
power distribution unit (the BIP) and down along a side of the frame to the zig-
zag bars or up to a cable trough. A strain relief bar is provided for either a
shelf-based or frame-based shelf.
A NEBS 2000 frame also has two removable plates in its base, one on each
half. When the frame is anchored through a raised floor and a plate is
removed, signalling or power cables can be run from either side of the frame
into the base and down through the opening into a hole cut in the floor. If the
hole in the floor matches the size of the opening in the frame, the integrity of
the raised floor should not be jeopardized.

NEBS 2000 frame enclosure

The NEBS 2000 frame can be enclosed in part or completely by a combination
of extended side panels and doors or regular side panels and frame cover
panels. Enclosing the frame controls the accessibility of people or objects to
the equipment inside the frame.

Enclosing the frame with doors and extended side panels

The doors are available in kit NTQS37AA or NTQSAB. The AB version is the
same as AA except that it includes an illuminated brandline cover to replace
the non-illuminated one that is already mounted on the frame.
The extended side panels are available in kit NTPX4050. An extended side
panel can be installed alone or it with a door. Refer to the figure Installed
extended side panels with a door (page 33).
The door or side panel hardware can be added to the frame at any time
provided enough space around the frame is available. For example, a door kit
requires an increase in the size of the frame footprint. The spacial
requirements and considerations for installing a door kit or an extended side
panel kit are in NN10600-125 Nortel Networks Multiservice Switch 15000/
20000 Planning Site Requirements.
The tasks to install the hardware are in NN10600-130 Nortel Networks
Multiservice Switch 15000/20000 Hardware Installation, Maintenance, and
Upgrade.
Nortel Networks Multiservice Switch 15000/20000
Hardware Description
NN10600-120 sPCR6.1S1 Standard
sPCR6.1 February 2005
Copyright © 2005, Nortel Networks Nortel Networks Confidential