RJ11-4LC1-S

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RJ11-4LC1-S modular connectors are a type of jack popular for use in telephone wiring. They are also known as 4LC1-S telephone jacks, 4-position long keyed quick-connect jacks and 4-position modular jacks. The 4LC1-S telephone jack is a really popular form of communication connection, as it can be used to connect computers, fax machines, modems and other communications devices for both analog and digital communication.

These modular connectors are named after the registered jacks (RJ) register standard developed by Bell Labs. The RJ11 specification is a standard for an 8-pin connector that is used for connecting and carrying analog signals. The 4LC1-S is a 4-pin version of the RJ11 that is specialized for telephone equipment use.

The RJ11-4LC1-S jacks are very easy to install and require no special wiring or setup. They usually come factory mounted on a few different types of frames depending on the manufacturer. The RJ11-4LC1-S jacks are typically mounted on voice grade frames which are the most common type. These frames may be made of aluminum or polypropylene for better corrosion resistance.

The RJ11-4LC1-S modular connectors are designed to provide a reliable connection for analog speech and data transmission. The RJ11-4LC1-S modular connectors are designed to be compatible with all equipment using the same type of wiring and cabling. This ensures that the same data and audio can be transmitted across a variety of distances.

The RJ11-4LC1-S modular connector consists of a four-pin male plug and a four-pin receptacle. The plug is inserted into the receptacle and clips into place to provide an electrical connection. The four pins in the plug are designated as MODEM, FAX, PHONE, and LINE, respectively. These pins are designed to provide a signal connection for analog devices, such as a telephone or fax machine, and for digital devices like a computer.

The MODEM pin in the modular jack is designed to connect a modem from the computer or network device, FAX is used to connect a fax machine, the PHONE pin is used to connect a telephone, and the LINE pin is for connecting to a line jack.

The RJ11-4LC1-S modular connectors are also used for digital data transmission over twisted pair cables. The data transmitted through these connectors is encrypted and routed through the network. The data connection can be up to 10 Mbps for high speed connections and up to 10 feet in length.

The RJ11-4LC1-S modular connectors are also used for audio signals. They provide a reliable connection for a wide range of devices, including stereo audio and video cards, amplifiers, DJ equipment, and audio effects processors. They can also be used to connect speakers, microphones, and other audio devices.

RJ11-4LC1-S modular connectors are easy to install and provide a secure and reliable connection for both analog and digital signals. They are widely used in the telecommunications, computer, and audio industries. When installing these devices, proper care and installation should be taken to ensure a secure connection.

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