Positioning The Mounting Brackets; Carrier Installation - Paradyne Compshere 3000 Series Installation Manual

COMSPHERE 3000 Series Carrier
Positioning the Mounting
Brackets
The carrier has reversible mounting brackets, which
allow installation in cabinets that are either 19 inches or
23 inches wide. The brackets:
Are initially positioned for installation into a
19-inch cabinet.
Must be reversed on the carrier for installation into
an EIA standard 23-inch wide cabinet.
"
. 6 7
19-Inch Cabinet
2 "
6 . 5
23-Inch Cabinet B
3-4
0 "
6 . 0
23-Inch Cabinet A
496-12293-04
July 1999
To reverse the mounting brackets:
"
Procedure
1. Remove the screws that attach them to the sides of
the carrier.
2. Reverse the brackets and replace the screws.

Carrier Installation

HANDLING PRECAUTIONS
FOR
STATIC-SENSITIVE DEVICES
This product is designed to protect
sensitive components from damage
due to electrostatic discharge (ESD)
during normal operation. When
performing installation procedures,
however, take proper static control
precautions to prevent damage to
equipment. If you are not sure of the
proper static control precautions,
contact your nearest sales or service
representative.
One COMSPHERE 72-inch cabinet can hold up to six
carriers; however, a cabinet does not need to be fully
populated. Follow these rules during installation.
Install carriers from the bottom of the cabinet and
work up. This provides the following:
— Proper alignment for subsequent carriers.
— Easier installation since the carriers can be
lowered onto the mounting screws from above.
— Convenient connection of the DTE interface.
— Proper cabinet balance. Bottom-up installation
keeps the cabinet from becoming top heavy.
Install empty carriers in the cabinet.
3000-A2-GA31-D0