2
May
2005
5910-A2-GZ40-00
Cables You Need
Each of the three POTS Splitter card interfaces in each of the eight modules in the
5910 POTS splitter requires a 50-conductor cable with a 50-pin Telco connector,
for a total of 24 cables for 192 ports:
The
DSL
interface
connects to the DSL port connector of a DSLAM or BLC.
The
Line
interface connects to the in-building POTS and ADSL customer
premises equipment (CPE).
The
PSTN
interface
connects to the PBX or PSTN.
See
Connector Pin Numbers
on page 6. Use a minimum of 24 AWG (0.205 mm
2
).
Preparation
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.
The installation location should be well ventilated, clean, and free of environmental
extremes. Allow clearance at the front and back of the POTS splitter chassis to
provide access to the cables.
Read the
Important Safety Instructions
on page 7.
Tools Required
A large #3 or #4 Phillips screwdriver to install the chassis into a rack.
A flat-blade screwdriver to fasten cable heads.
POTS Splitter Chassis Installation
The POTS splitter chassis is shipped with mounting brackets that allows it to be
center-mounted in a 19
″
(483 mm) or 23
″
(584 mm) cabinet or rack.
In preparation for bracket and chassis installation, determine:
Whether the equipment will be rack-mounted.
Width of the rack: 19
″
(483 mm) or 23
″ (
584 mm).
Whether the rack has mounting rails with threaded or non-threaded screw
holes.
!
