Connector and receptacle containing a physical security feature
View Patent ↗A network comprising: (a) a plurality of different receptacles for facilitating an optical connection to different information networks requiring different access authorization, each different receptacle coupled to one and only one different information network, each receptacle having an inner surface with a first geometry, the first geometry comprising at least a slot, a certain number of receptacles having different first geometries in which the slots are in different positions; and (b) a plurality of different plugs for coupling with the different receptacles, each plug having a second geometry, the second geometry comprising at least a key in a certain position, the certain number of plugs having different second geometries in which the keys are in different positions, each different first geometry corresponding to one and only one second geometry such that the plugs and receptacles of corresponding first and second geometries are mating pairs.
1. A connector system comprising:
a set of optical plugs, each optical plug having a housing and a ferrule, said housing having a front and back orientation and having a front face defining an opening, said ferrule being disposed within said opening, said housing defining a first keying element on said front face around said opening, said first keying element for said each optical plug of said set of optical plugs being different; and
a set of optical receptacles, each receptacle having an opening to receive said plug and a ferrule-receiving portion to receive said ferrule, said ferrule-receiving portion defining a second keying element to cooperate with said first keying element, said second keying element for said each receptacle of said set of said optical receptacles being different and being adapted to cooperate with one and only one of said first keying elements, wherein plugs and receptacles having keying elements that cooperate are mating pairs;
wherein each plug and receptacle of a mating pair is marked with a matching visual identification different from plugs and receptacles having different first and second geometries, said visual identification being at least one of color, alphanumerical indicia, or symbol.
2. The connector system of claim 1 , wherein said first and second keying elements are a one or more keys and one or more slots for receiving said keys.
3. The connector system of claim 1 , wherein said first keying element is a combination of at least one slot from n possible slot positions, and said second keying element is a combination of at least one key from n possible key positions.
4. The connector system of claim 3 , wherein said slot is contiguous with said opening and runs from said front face backward.
5. The connector system of claim 4 , wherein said slot is U-shaped when viewed from the side.
6. The connector system of claim 1 , wherein said housing corresponds to a small form factor design.
7. The connector system of claim 1 , wherein said first keying element does not intrude into said opening.