What is the difference between an SMB plug and SMB jack?

To our valued customers: The L-com offices will be closed Monday, May 27th, in observance of the Memorial Day holiday.

As an industry rule of thumb, we always say that a “Plug = male and a Jack = female”. SMB connectors unfortunately do not follow this rule.

An SMB Plug actually has a female basket within a male coupling nut mechanism, while an SMB Jack contains a male center pin.

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