The present disclosure discloses a board-to-board RF connector including a male plug and a female socket which are mated. The male plug includes: a male plug insulation body; at least two male plug high-frequency signal terminals arranged on the male plug insulation body; at least two male plug low-frequency signal terminals arranged on the male plug insulation body; a male plug shield terminal located between the male plug low-frequency signal terminals and the male plug high-frequency signal terminals and arranged on the male plug insulation body. In contrast with the conventional technology, it is capable of realizing transmissions of the high-frequency signal and the low-frequency signal, meanwhile, it is also capable of reducing the influence caused by the high frequency signal interferes with the low frequency signal.

A radio frequency connector with high transmission performance comprises a male terminal and a female terminal which are plugged and matched with each other, wherein both the male terminal and the female terminal further comprises shielding cases which include convex parts for isolating two signal terminals; and the shielding cases of the male terminal and the female terminal are matched and connected, and the two convex parts are matched with each other. An electromagnetic shielding case is formed and an isolation cavity for shielding signals is formed, so that signals transmitted by the radio-frequency connector will not be disturbed by external signals or internal signals, and the transmission stability of the signals in the radio-frequency connector is guaranteed.

A radio frequency connector with high transmission performance comprises a male terminal and a female terminal which are plugged and matched with each other, wherein both the male terminal and the female terminal further comprises shielding cases which include convex parts for isolating two signal terminals; and the shielding cases of the male terminal and the female terminal are matched and connected, and the two convex parts are matched with each other. An electromagnetic shielding case is formed and an isolation cavity for shielding signals is formed, so that signals transmitted by the radio-frequency connector will not be disturbed by external signals or internal signals, and the transmission stability of the signals in the radio-frequency connector is guaranteed.

A first inner housing and a second inner housing are combined to form a combined inner housing, in which the first inner housing having a plurality of mutually independent insertion holes is formed of a first dielectric or an electric conductor, and the second inner housing having a plurality of mutually independent terminal-housing chambers is formed of a second dielectric. Terminals of a twisted-pair cable are inserted and housed one-to-one in the terminal-housing chambers of the combined inner housing. The twist-released sections of sheathed cables of the twisted-pair cable are inserted and housed one-to-one in the insertion holes of the combined inner housing. The combined inner housing is covered with a shield member, and the combined inner housing and the shield member are housed in an outer housing.

A first inner housing and a second inner housing are combined to form a combined inner housing, in which the first inner housing having a plurality of mutually independent insertion holes is formed of a first dielectric or an electric conductor, and the second inner housing having a plurality of mutually independent terminal-housing chambers is formed of a second dielectric. Terminals of a twisted-pair cable are inserted and housed one-to-one in the terminal-housing chambers of the combined inner housing. The twist-released sections of sheathed cables of the twisted-pair cable are inserted and housed one-to-one in the insertion holes of the combined inner housing. The combined inner housing is covered with a shield member, and the combined inner housing and the shield member are housed in an outer housing.

A cable connector assembly includes: an electrical connector including a plug, a metallic shell disposed outside the plug and the cable, and a middle shell; a cable electrically connected with the electrical connector, the cable including plural core wires, an inner shield layer covering the core wires, a metal braided layer covering outside the inner shield layer, and an outer cover layer covering outside the metal braided layer, the metal braided layer including a valgus portion; a case disposed outside the electrical connector and the cable; and a metal inner ring sleeved between the metal braid layer and the outer cover layer, the metal inner ring being electrically connected to the metallic shell through the valgus portion.

A connector assembly includes a receptacle connector, a shielding cage and a partitioning element. The shielding cage has a receiving cavity. The partitioning element is provided to the receiving cavity and partitions the receiving cavity into a first module passageway and a second module passageway, the partitioning element includes a compartment frame and a grounding gasket assembled to a front end of the compartment frame, the compartment frame has a first partitioning wall and a second partitioning wall which respectively correspond to the first module passageway and the second module passageway, the grounding gasket integrally has a front plate, a first panel and a second panel, the first panel and the second panel together clamp the first partitioning wall and the second partitioning wall, the first panel and the second panel and the front plate are integrally connected by bulging portions at certain corners.

The first type adaptor cable assembly has an inner connector equipped with a plug board derived from the FP5 for mating with the FP5 vertical receptacle connector, and an outer connector configured to be in compliance with the FP5 or QSFP-DD receptacle connector and disposed at a rear end of the cage for mating with the FP5 or QSFP-DD inserted into the cage. Notably, the connection between the inserted FP5 and QSFP-DD and the corresponding FP5 or QSFP-DD receptacle connector directly attached/linked to the adaptor cable, is same with the traditional connection between the inserted FP5 or QSFP-DD and the corresponding receptacle connector which is only mounted to the main/external printed circuit board without directly attachment to the cable.

The first type adaptor cable assembly has an inner connector equipped with a plug board derived from the FP5 for mating with the FP5 vertical receptacle connector, and an outer connector configured to be in compliance with the FP5 or QSFP-DD receptacle connector and disposed at a rear end of the cage for mating with the FP5 or QSFP-DD inserted into the cage. Notably, the connection between the inserted FP5 and QSFP-DD and the corresponding FP5 or QSFP-DD receptacle connector directly attached/linked to the adaptor cable, is same with the traditional connection between the inserted FP5 or QSFP-DD and the corresponding receptacle connector which is only mounted to the main/external printed circuit board without directly attachment to the cable.

A multi-socket panel device with an anti-crosstalk shielding structure mainly includes a main base body having an accommodation space inside, and a plurality of through slots are formed on the main base body and penetrate the main base plate. The device further includes a plurality of socket sets, which are correspondingly combined with the main base body. Each socket set further includes a base plate, and a plurality of prick type terminals are arranged on one surface of the base plate and pass through the base plate to another. On one surface of the substrate, a plurality of sockets are provided on the other surface of the substrate, and the corresponding sockets are inserted into the sockets. A plurality of wire terminals are provided at the bottom of the jack and extend to the outside of the sockets to form electrical connection with the prick type terminals. A shield sleeve base is connected to each socket. Each socket is protected by the shield sleeve to prevent crosstalk between the sockets.