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CAT3 Keystone Jack

The CAT3 Keystone Jack is a prime component of any telecommunication network. Primus Cable’s high quality RJ11 Jacks provide 16MHz of bandwidth, making them ideal for voice and data applications. The CAT3 RJ11 Jack is typically used for 10Base-T as well as 100Base-T networks, and has six positions for 110 punchdown contact; we provide several different types of RJ11 Jacks specific to voice applications.

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The CAT3 U-Style RJ11 MIG+ Keystone Jack is a top-of-the-line U-style Keystone Jack that is great for residential and commercial applications. This CAT3 Keystone Jack is color coded as a means of adhering to TIA/EIA standards, and has a universal wiring scheme for a hassle free wiring system; this Keystone Jack also features a fire retardant plastic housing structure, making it safer than typical Keystone Jacks. And finally, our RJ11 Jack is suitable for 24-26 AWG solid wire and also fits 1U 12, 16, 24, and 48 port high density patch panels.

Our CAT3 U-Style RJ11 Keystone Jack is the solution when dealing with patch panel installations where space is invaluable. This white RJ11 Jack features universal wiring that is easy to understand and install; with six pins and six conductors, this CAT3 Keystone Jack is 110 style punchdown and also has nickel plated contacts that are suitable for 24-28 AWG wire.

The CAT3 H-Style RJ11 Keystone Jack is your economical networking option. This CAT3 Keystone Jack easily installs into wall plates, blank patch panels, and surface mount boxes. The 110 punchdown contacts are phosphorus brass plated nickel, while the nose contacts are coated in 50 µin of gold plating; furthermore, the gold plated nose contacts on this RJ11 Jack also help minimize cross talk and signal interference.

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Representatives at Primus Cable are standing by and geared to assist you with any further inquiries. We strive to find the solutions to your questions through knowing our products and offering our expertise in order to ensure that you are satisfied. Trust that our team is here to help in any way feasible.

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If you have any questions, do not hesitate to give us a call at (951) 824-1571 or email us at