Product Series

Product Category

Keystone Jack

The Keystone Jack is a standardized socket module widely used in network cabling, communications, and audio and video systems. It provides a flexible and reliable port connection method, allowing users to easily insert various interface modules into patch panels, wall plates, or panels, enabling quick connection and removal of different cable types. Its modular design facilitates expansion and maintenance, and is compatible with multiple communication standards.

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About Us

Ningbo Betterbell Telecommunication Equipment Co., Ltd.

Ningbo Betterbell Telecommunication Equipment Co., Ltd. (BTBL), founded in 2002 and located in Ningbo, China, enjoys convenient transportation, with close proximity to Ningbo and Shanghai seaports as well as major airports. We specialize in the R&D and manufacturing of structured cabling products, with core offerings including Toolless Plugs, Keystone Jacks, and Patch Panels, widely applied in data centers, office networks, and industrial communications. BTBL holds independent intellectual property rights and import/export licenses, and is committed to delivering high-quality, high-performance connectivity solutions to customers worldwide.

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