Overview - Motorola GX2-PSDC10D-R Installation And Operation Manual

Section 2

Overview

The OmniStar GX2 platform provides increased rack density, reliability, ease of operation, and
computer-aided troubleshooting through the extensive use of status monitoring. Low
time-to-repair is facilitated because application modules are accessible and replaceable from the
front of the OmniStar GX2 equipment shelf. Fiber connections are also located in the front while
RF and power connections are located on the rear of the equipment shelf.
Basic components of the OmniStar GX2 system include:
Equipment shelf model GX2-HSG*
Control module GX2-CM100B
Power supply module GX2-PSAC10D-R or GX2-PSDC10D-R
A series of application modules to fit any system requirement
Figure 2-1 illustrates a front view of a fully populated GX2-HSG*:
Figure 2-1
GX2-HSG* fully populated
The GX2-PSDC10D-R provides +5.1, +12, and +3.7 VDC power to the GX2-HSG* and all
application modules. The DC input voltage can range from –36 VDC to – 75 VDC. Surge
protection for the input plus overcurrent protection for the output provide the necessary
safeguards for the power supply and the application modules served by it. A large heatsink and
integrated fans dissipate the internally generated heat and keep the module temperature within
acceptable limits.
GX2-PSDC10D-R Installation and Operation Manual