Ground And Power Connections; Chassis Ground Interface; Figure 3-6. Cdm-750 Chassis Ground Interface - Comtech EF Data CDM-750 Installation And Operation Manual

CDM-750 Advanced High-Speed Trunking Modem
Rear Panel Connections
3.3 CDM-750 Ground and Power Connections
3.3.1

Chassis Ground Interface

PROPER GROUNDING PROTECTION IS REQUIRED. The equipment must be connected
to the protective earth connection at all times. It is therefore imperative that the unit
is properly grounded, using the ground stud provided on the unit rear panel, during
installation, configuration, and operation.
Use the #10‐32 stud, located adjacent to the power interface, for connecting a
common chassis ground among equipment.
The AC power interface provides the safety ground.
(Top) Standard AC Unit
(Bottom) Optional 48V DC Unit (FUTURE)

Figure 3-6. CDM-750 Chassis Ground Interface

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Revision 2
MN-CDM750