Optical connector apparatus
First Claim
1. An optical connector apparatus comprising:
- a first connector connected with a first electro-optical composite cable including a first optical fiber and a first metal conductor;
a second connector connected with a second electro-optical composite cable including a second optical fiber and a second metal conductor; and
an adaptor relaying a connection between the first connector and the second connector,wherein;
the first connector comprises a first ferrule holding the first optical fiber, at least a part of a surface of the first ferrule having a conductive portion electrically connected with the first metal conductor;
the second connector comprises a second ferrule holding the second optical fiber, at least a part of a surface of the second ferrule having a conductive portion electrically connected with the second metal conductor;
the adaptor comprises a connection member holding the first ferrule and the second ferrule, at least a part of a surface of the connection member having a conductivity for making an electrical connection between the conductive portion of the first ferrule and the conductive portion of the second ferrule; and
each of the first ferrule and the second ferrule has an end portion including an end surface, at least the entire end surface of the end portion has an insulation property, and the conductive portion is formed in a position apart from the end surface.
1 Assignment
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Accused Products
Abstract
An optical connector apparatus includes a connector connected to an electro-optical composite cable including an optical fiber and a metal conductor, and a connection object to be connected. The connector is provided with a ferrule which has a conductive portion on the surface thereof. The connection object is provided with an electrically conductive connection member to be connected to the ferrule. The ferrule and the cable are connected by a crimping structure. Provided is also an optical connector apparatus which includes a connector having a plurality of ferrules having distances between the end of the ferrules and the conductive portions so that the timing of the connection of the connector to the object is delayed, and thus the optical connector apparatus is capable of hot swapping. The connection object can be a combination of an adapter and a mating connector, or an optical element and an adapter which holds the same, etc.
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Citations
14 Claims
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1. An optical connector apparatus comprising:
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a first connector connected with a first electro-optical composite cable including a first optical fiber and a first metal conductor; a second connector connected with a second electro-optical composite cable including a second optical fiber and a second metal conductor; and an adaptor relaying a connection between the first connector and the second connector, wherein; the first connector comprises a first ferrule holding the first optical fiber, at least a part of a surface of the first ferrule having a conductive portion electrically connected with the first metal conductor; the second connector comprises a second ferrule holding the second optical fiber, at least a part of a surface of the second ferrule having a conductive portion electrically connected with the second metal conductor; the adaptor comprises a connection member holding the first ferrule and the second ferrule, at least a part of a surface of the connection member having a conductivity for making an electrical connection between the conductive portion of the first ferrule and the conductive portion of the second ferrule; and each of the first ferrule and the second ferrule has an end portion including an end surface, at least the entire end surface of the end portion has an insulation property, and the conductive portion is formed in a position apart from the end surface. - View Dependent Claims (2, 3, 4, 5, 6)
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7. An optical connector apparatus comprising:
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a first connector connected with a first electro-optical composite cable including a first optical fiber and a first metal conductor; a second connector connected with a second electro-optical composite cable including a second optical fiber and a second metal conductor; and an adaptor relaying a connection between the first connector and the second connector, wherein; the first connector comprises a first ferrule holding the first optical fiber, at least a part of a surface of the first ferrule having a conductive portion electrically connected with the first metal conductor; the second connector comprises a second ferrule holding the second optical fiber, at least a part of a surface of the second ferrule having a conductive portion electrically connected with the second metal conductor; the adaptor comprises a connection member holding the first ferrule and the second ferrule, at least a part of a surface of the connection member having a conductivity for making an electrical connection between the conductive portion of the first ferrule and the conductive portion of the second ferrule; the connection member comprises a split sleeve; and the adaptor further comprises an accommodation portion holding the split sleeve so that the inner diameter of the split sleeve is variable. - View Dependent Claims (8, 9)
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10. An optical connector apparatus comprising:
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a first connector connected with a first electro-optical composite cable including a first optical fiber and a first metal conductor; a second connector connected with a second electro-optical composite cable including a second optical fiber and a second metal conductor; and an adaptor relaying a connection between the first connector and the second connector, wherein; the first connector comprises a first ferrule holding the first optical fiber, at least a part of a surface of the first ferrule having a conductive portion electrically connected with the first metal conductor; the second connector comprises a second ferrule holding the second optical fiber, at least a part of a surface of the second ferrule having a conductive portion electrically connected with the second metal conductor; the adaptor comprises a connection member holding the first ferrule and the second ferrule, at least a part of a surface of the connection member having a conductivity for making an electrical connection between the conductive portion of the first ferrule and the conductive portion of the second ferrule; the connection member comprises a split sleeve; and the split sleeve is formed with a slit defining a width of split of the sleeve and a cut portion besides the slit. - View Dependent Claims (11)
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12. An optical connector apparatus comprising:
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a first connector connected with a first electro-optical composite cable including a first optical fiber and a first metal conductor; a second connector connected with a second electro-optical composite cable including a second optical fiber and a second metal conductor; and an adaptor relaying a connection between the first connector and the second connector, wherein; the first connector comprises a first ferrule holding the first optical fiber, at least a part of a surface of the first ferrule having a conductive portion electrically connected with the first metal conductor; the second connector comprises a second ferrule holding the second optical fiber, at least a part of a surface of the second ferrule having a conductive portion electrically connected with the second metal conductor; the adaptor comprises a connection member holding the first ferrule and the second ferrule, at least a part of a surface of the connection member having a conductivity for making an electrical connection between the conductive portion of the first ferrule and the conductive portion of the second ferrule; a recess portion is formed on the end portion of the first ferrule; and an end of the first optical fiber is positioned within the recess portion so that the end of the first optical fiber is not projected from the end surface of the first ferrule. - View Dependent Claims (13, 14)
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Specification