Comtech EF Data CDM-625A, Installation And Operation Manual

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CDM-625A Advanced Satellite Modem MN-CDM625A
Rear Panel Connectors and Pinouts Revision 4
3–2
• Threaded Coupling Style:
The jack features external threads. The plug shell features internal
threads, and has either a knurled outer surface to permit hand-tightening of the connection,
or hex flats to accommodate torqued installation.
Connection Instructions:
• Bayonet Coupling Connections: Use the plug slots to guide, then slide the plug onto the jack
posts. Then, turn the plug clockwise until the jack posts are fully seated within the plug slot.
•
Threaded Coupling Connections: Engage the plug onto the jack threads, and then turn the
plug clockwise until it is fully threaded onto the jack. Do not over-tighten the connection.
3.1.1.1 Type ‘BNC’
BNC connectors feature a Bayonet Coupling design.
3.1.1.2 Type ‘TNC’
TNC connectors feature a
Threaded Coupling
design similar to
Type ‘N’, Type ‘F,’ and Type ‘SMA’ connectors.
3.1.1.3 Type ‘N’
Type ‘N’ connectors feature a Threaded Coupling design similar
to Type ‘TNC’, Type ‘F’, and Type ‘SMA’ connectors.
3.1.1.4 Type ‘F’
Type ‘F’ connectors feature a Threaded Coupling design similar to
Type ‘TNC’, Type ‘N’, and Type ‘SMA’ connectors.
3.1.1.5 Type ‘SMA’ (Subminiature Version ‘A’)
Type ‘SMA’ connectors feature a Threaded Coupling design similar to
Type ‘TNC’, Type ‘N’, and Type ‘F’ connectors.