4RJ11-6L-B

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Modular connectors have been around for many decades and have become the standard in home and commercial wiring irrespective of the application. One of the latest advances in this technology is the 4RJ11-6L-B jack, a reliable and versatile connector widely used in many industries. This article seeks to explain the application field of 4RJ11-6L-B jacks as well as its working principle.

Application field

The 4RJ11-6L-B jack is commonly used in applications involving high-speed data transfers for both synchronous and asynchronous (ISDN) connections. It is designed to work with cables with an outer diameter of 6.35mm, allowing for the connection of four separate conductors, including potential split pair wiring. It is typically used in areas with difficult cabling environments, such as industrial and commercial wiring.

In terms of data rate, it can provide up to 10Mbps and supports any type of data transmission including audio, video, and data communications. It is also perfectly suited for use in voice applications. This versatility makes it ideal for use in office environments, as well as in factories, hospitals, and schools.

The jack is also compatible with existing wiring systems or can be used to create bespoke systems when connecting multiple cables. It is the perfect choice for Ethernet applications and is EN 50173-1 and T568.B compatible.

Working Principle

The 4RJ11-6L-B jack uses a 6-pin female connector housing with two latching pins for securing it in place. The contacts are protected by an internal dust cap which prevents any foreign objects getting into the housing. The connector’s contacts are rated for up to 10 A of current and can conduct both DC or AC currents.

The most important feature of the 4RJ11-6L-B is its two-stage transmission contact system. This system is used to protect the transmission and provides shielding from interference. It provides three contact points; one for data transmission, another for power supply and a third to ensure contact between the signal and the ground plane.

The contacts are held together by a contact ring that fits between them. The contacts are spring loaded, ensuring a secure and reliable connection. The gold plating on the contacts strengthens the connection, and also prevents corrosion and reduces the chances of signal loss.

4RJ11-6L-B is designed to meet a variety of international standards, including IEC, EN, UL, CSA, and RoHS. It is capable of carrying up to 10 Mbps, ensuring a reliable, secure and fast connection for all types of data, including audio, video and data communication.

The jack is also easy to install and maintain. It is designed to be used with the same cable as the existing network, which makes it easy to replace or add to existing wires when necessary.

The 4RJ11-6L-B jack is one of the most reliable modular connectors on the market. Its versatile application field and robust design make it the perfect choice for any wiring application. It is a reliable and cost-effective choice, ensuring a secure, fast and reliable connection in any environment.

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