A cable distribution plant is protected from noise where a modem housing includes a switching power supply and modem digital electronics, the switching power supply for receiving AC mains power from an AC supply via an EMI filter and the modem digital electronics for receiving a switching power supply output from the switching power supply via an LC filter for filtering noise at a switching power supply frequency wherein multiple switching noise filters communicate with respective modems at subscriber sites protect a head end from switching power supply harmonic noise otherwise aggregated by distribute nodes and passed to the head end.

A communication cable includes a first leaky coaxial cable, a first leaky coaxial cable, and an approach cable. The first leaky coaxial cable has a first end and a second end connected to a communication device. The second leaky coaxial cable has a third end and a fourth end different from the first end and second end of the first leaky coaxial cable. The approach cable has a fifth end connected to the communication device and a sixth end connected to the third end of the second leaky coaxial cable, wherein the sixth end is positioned near the second end of the first leaky coaxial cable.

A terminal structure of an armored cable includes an end of an armored cable, a terminal metal fitting, and a support. The end includes a core, and an armoring including armor wires made of copper or copper alloy disposed on an outer circumference of the core. The terminal metal fitting is attached to an end of each armor wire. The support is disposed on a tip side of the core and supports a plurality of the terminal metal fittings. The support includes a base plate and a fixing member. The base plate is provided with a first through hole into which the core is inserted, and second through holes which are provided on an outer circumference of the first through hole and into each of which a corresponding one of the terminal metal fittings is inserted. The fixing member fixes each terminal metal fitting to the base plate.

A cable distribution plant is protected from noise where a modem housing encloses a switching power supply and digital electronics, the modem switching power supply for receiving AC mains power via an EMI filter and modem digital electronics for receiving a switching power supply output via an LC filter for filtering noise at the switching power supply frequency wherein multiple filters used with respective modems at subscriber sites protect the head-end from switching power supply harmonic noise otherwise aggregated by the nodes and passed to the head end.

An in-cabin communication system performs wireless communication between a vehicle and a portable terminal carried by an occupant. The in-cabin communication system includes: a vehicular device mounted to the vehicle; and a leaky coaxial cable that is connected to the vehicular device, and that outputs an electromagnetic wave having a predetermined wavelength according to a command from the vehicular device. The leaky coaxial cable is disposed inside a steel plate of a body of the vehicle. The leaky coaxial cable is disposed at a predetermined distance, which corresponds to an integer multiple of a half-wavelength of the predetermined wavelength, from the steel plate.

A communication cable includes a first leaky coaxial cable, a first leaky coaxial cable, and an approach cable. The first leaky coaxial cable has a first end and a second end connected to a communication device. The second leaky coaxial cable has a third end and a fourth end different from the first end and second end of the first leaky coaxial cable. The approach cable has a fifth end connected to the communication device and a sixth end connected to the third end of the second leaky coaxial cable, wherein the sixth end is positioned near the second end of the first leaky coaxial cable.

A terminal structure of an armored cable includes an end of an armored cable, a terminal metal fitting, and a support. The end includes a core, and an armoring including armor wires made of copper or copper alloy disposed on an outer circumference of the core. The terminal metal fitting is attached to an end of each armor wire. The support is disposed on a tip side of the core and supports a plurality of the terminal metal fittings. The support includes a base plate and a fixing member. The base plate is provided with a first through hole into which the core is inserted, and second through holes which are provided on an outer circumference of the first through hole and into each of which a corresponding one of the terminal metal fittings is inserted. The fixing member fixes each terminal metal fitting to the base plate.

A cable structure includes: a plurality of cables each including a conductor part and an electrically-insulative covering part, each conductor part being exposed in a part where the covering part at one end thereof is removed; and a cable fixing part formed by resin molding and configured to hold the plurality of cables while the ends of the plurality of cables exposing the conductor parts are aligned, wherein the cable fixing part includes a bottom face opening formed on a bottom face side facing a member to which the cables are connected and a top face opening formed on a top face side opposing the bottom face, the bottom face side and the top face side exposing the conductor parts.

An object of the present disclosure is to provide a technique with which it is possible to prevent the occurrence of a cable becoming uncovered. A wiring member includes wires, and a resin molded portion. The resin molded portion includes a first protective portion configured to cover an intermediate portion of the wires, and a second protective portion that is formed thinner than the first protective portion and is configured to be continuous with and cover a lending end side of the wires and relative to first protective portion. For example, the wiring member further includes an outer covering member that covers the second protective portion and the wires that extend from the second protective portion.

An object of the present disclosure is to provide a technique with which it is possible to prevent the occurrence of a cable becoming uncovered. A wiring member includes wires, and a resin molded portion. The resin molded portion includes a first protective portion configured to cover an intermediate portion of the wires, and a second protective portion that is formed thinner than the first protective portion and is configured to be continuous with and cover a lending end side of the wires and relative to first protective portion. For example, the wiring member further includes an outer covering member that covers the second protective portion and the wires that extend from the second protective portion.