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Dialogic® Power Supply Card 150 Card - EXS-PSC-1200/EXS-PSC-1200R

Description

The Dialogic® Power Supply 150 Card supports the power requirements of the standard CSP 2090 chassis and the CSP 2110 chassis. A second PSC-150 card provides redundancy. This card converts the -48 V DC input power to +5 V DC using three power modules.

During normal operation, all three power module LEDs are ON. If a module fails, the associated LED blinks. A switch enables or disables voltage conversion.

Placement

The card is installed into dedicated Power 1 and Power 2 front slots on the CSP 2090 and CSP 2110 chassis.

Configuration Information

The part number, serial number, model number, and revision are located on the back of the board.

Specifications

The PSC-150 card is designed to the following electrical, physical and environmental specifications.

Electrical | Specification
--- | ---
Supply Voltage, Vcc | -48V
Supply Voltage, Vout | 5.00V
Supply Current, Vcc @ 5.0V | 90A (typical) CSP 2090; 145A (typical) CSP 2110

Physical | Specification
--- | ---
Height | 236.2 mm (9.3 in.)
Depth | 317.5 mm (12.5 in.)
Width | 31.8 mm (1.25 in.)

Environmental | Specification
--- | ---
Temperature - Storage | -40~C to 70~C (-40~F to 158~F)
Temperature - Operation | 0~C to 50~C (32~F to 122~F)
Temperature Shock - Storage | -40~C to 70~C to -40~C (-40~F to 158~F to -40~F) @ 5~C/min.
Temperature Shock - Operation | 0~C to 50~C (32~F to 122~F) @ 10~C/min.
Humidity - Operating | 5% to 85%
Altitude | Up to 4000 m (13,123 ft.)

Related Products

The products related to the PSC-150 card are listed below.

Product | Model No. | RoHS Model No.
--- | --- | ---
CSP 2090 Chassis | EXS-CHA-1100 | EXS-CHA-1100R
CSP 2110 Chassis | EXS-CHA-1201 | EXS-CHA-1201R

Front and Side Views

The front view shows the LEDs and switches used to generate, monitor and control +5 V DC for line card and I/O card use.

Controls and Indicators

The table below describes the LEDs and switches as shown in the front view of the PSC-150 card.

LEDs | Color/Status | Description
--- | --- | ---
5 Volt 1 | Green | Indicates normal operation of a power module
5 Volt 2 | Blinking Green | Indicates a power module is out of tolerance or disabled
5 Volt 3 | Off | Indicates a power module is turned off.
Switch | Description
ON | Enables conversion of -48 V DC to +5 V DC.
OFF | Disables conversion of -48 V DC to +5 V DC.

In a redundant configuration all three LEDs blink when the associated power source (CB1 or CB2) or power switch on the card front panel is set to OFF.