Comtech EF Data Vipersat SLM-5650A, Installation And Operation Manual

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SLM-5650A Satellite Modem
Revision 10
Rear Panel Connectors 4–2 MN-SLM-5650A
4.1.1 Coaxial Cable Connections
(TOP) Bayonet Coupling Plug and Jack (Type ‘BNC’ Shown)
(BOTTOM) Threaded Coupling Plug and Jack (Type ‘N’ Shown)
Figure 4-1. Coaxial Connector Examples
The types of coaxial cables used by Comtech EF Data are ‘BNC’, ‘TNC’, ‘N’, ‘F’, and ‘SMA’.
Coaxial cables (plugs) and their mating connectors (jacks/sockets) are available in two coupling
styles – Bayonet or Threaded:
Bayonet Coupling Style
The jack has a pair of guideposts that accommodate the plug’s lockdown slots. This lockdown
design provides secure assembly without over-tightening the connection.
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, and 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.