
CDM-800 Gateway Router Revision 1
Rear Panel Connections MN-CDM800
3–3
3.1.1.4 Type ‘F’
Type‘F’connectorsfeatureaThreadedCouplingdesignsimilarto
Type‘TNC’,Type‘N’,andType‘SMA’connectors.
3.1.1.5 Type ‘SMA’ (Subminiature Version ‘A’)
Type‘SMA’connectors feature a ThreadedCouplingdesign similar
toType‘TNC’,Type‘N’,andType‘F’connectors.
3.1.2 D-Subminiature Cable Connections
Type‘D’ConnectionType Example
ChassisReceptacles:
Female(top)
Male(bottom)
Type‘D’CablewithJackScrews
(femaleshown)
Figure3‐2.D‐SubminiatureConnector Examples
D‐Subminiature connectors are also called Type ‘D’ or ‘D‐Sub’ connectors. The connector pair
features mul tiple rows of pins (male side) coupled to mating sockets (female side).The cable
plugand chassisreceptacleeachfeatureaD ‐shapedprofilethatinterlocktoensureproperpin
orientation
andconnectorseating.
Eitherchassisreceptaclegenderfeatures twojacknutsforsecureassemblyofthecableplugto
thechassisreceptacle.
Whether its gender is male or female, the cable plug features two jack screws for secure
connectionto thejack nutsprovidedonthemating chassisreceptacle.Th
ejackscrewsmaybe
handtightenedortightenedwithastandardflat‐bla de screwdriver.
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