Dc Power Supply Module - Transition Networks PointSystem CPSMC1900-100 User Manual

3.2

DC Power Supply Module

The CPSMC1910-100 PointSystem™ chassis is equipped with a DC power supply
module (P/N CPSMP-210) installed in the back of the chassis. The power supply
module supplies power to the chassis, installed media converter slide-in-modules,
management modules, and the optional fan module.
The components of the DC power supply module include:
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•
•
•
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Optional Redundant DC Power Supply Module
An extra installation space is available in the back of the chassis for installing an
optional redundant DC power supply module (P/N CPSMP-210).
See section 3.4 Power Supply Module Maintenance for instructions on installation.
24-hour Technical Support: 1-800-260-1312 -- International: 00-1-952-941-7600
External Power Connectors
Fan Power LED Fuse (on the circuit board)
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A set of three (3) external power connectors that distribute power from an exter-
nal 48-VDC outlet to a chassis ground connector, a positive (+) connector, and
a negative (-) connector on the DC power supply module.
An On/Off switch that, when set to "I", allows the module to supply power to
the chassis, and any installed modules.
A power LED indicator.
A fan to prevent the power supply module from overheating.
A fuse installed on the power supply module's circuit board.
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CPSMC19xx-100 PointSystem ™ Chassis
Extra Installation
On/Off Switch Space
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