Comtech EF Data DMD1050TS, Инструкция по установке и эксплуатации

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DMD1050TS Satellite Modem Board
Revision 1
Installation 2–2 MN-DMD1050TS
2.2 Installation Requirements
WARNING - DANGER OF EXPLOSION – LITHIUM BATTERY
This unit contains a lithium battery. You must replace the lithium battery with
the same or equivalent battery that is recommended by the manufacturer. You
must dispose of used batteries as required by local and national regulations.
Make sure to prevent static discharge that can cause damage to the Modem
Board.
CAUTION - EQUIPMENT DAMAGE
Electrostatic discharge (ESD) causes damage to the equipment.
Before you touch the equipment, obey the ESD precautions.
Installation of the DMD1050TS Modem Board requires adequate planning by the user to ensure
no damage will occur to the unit. Package design considerations for the modem board include
mounting, temperature limits, adequate ventilation, limited vibration, no exposure to
condensation/ moisture and a stable power source.
Mating connectors are supplied with each unit. A full description of the modems pin outs can be
found in Section 4. Appendix E gives details of the various connectors and mating connectors
supplied.
2.3 Removal from Container and Assembly
The DMD1050TS Modem Unit is assembled fully when shipped.
Carefully unpack the unit.
Make sure that all of the shipped items are in the container.
2.4 Installation Considerations
The operating temperature range for the DMD1050TS is 0 to +60°C (+32 to +140°F). It is
designed to be conduction cooled. Heat spreaders conduct from heat generating components to
the edges of the assembly.
You can use airflow for cooling, as long as you make sure sufficient airflow is provided so that the
rail temperatures do not 60°C (+140°F).
When installed to use conduction cooling, it is best to attach to the metal side rails. See the
orange arrows in Figure 2-1. There are four mounting holes on each side for this purpose.