The Cat3 RJ45 keystone jack is designed for wiring up a telephone network. With a wiring scheme map, the keystone jack makes workers easily terminate. The high-quality keystone jack offers you the best transportation. > Products > Structured Cabling System > RJ45 Keyston Jack > Cat3 Keystone Jack > Cat3 90° UTP Keystone Jack N4411-031-0X High-Speed Jack SFP Series Structured Cabling System RJ45 Keystone Jack RJ45 Coupler Jack Patch Panel Intelligent Cabling System Accessories Modular Jack PCB Jack Magnetic Modular Jack Product Do you have any questions? Please don't hesitate to contact us! Contact Us Contact Us C3 Keystone N441X-031-0X 90 degree UTP Punch Down C3 Keystone N441X-031-0X 90 degree UTP Punch Down 1/1 Telecommunication RJ45 Keystone Jack The Cat3 RJ45 keystone jack is designed for wiring up a telephone network. With a wiring scheme map, the keystone jack makes workers easily terminate. The high-quality keystone jack offers you the best transportation. Description PC UL94V-0 with option color Exceeds Cat3 Performance standard (16MHz) Universal IDC for both 110 & Krone tool Suitable 568A & 568B wiring options 24~26 AWG Mechanical Electrical Dimensions File Download Voltage Rating: 125 VAC RMS. Current Rating: 1.5 AMP. Contact Resistance: 100 Milliohms MAX. Insulation Resistance: 1000 Megohms Min @ 500 VDC Dielectric Strength: 750 VAC RMS 60Hz, 1 min. Drawing Housing Material: PC UL94V-0 Insert Material: PBT. UL94V-0 PCB Material: FR-4 Thickness 1.6mm Contact Material: Phosphor Bronze Stamp Pin t=0.35mm IDC Contact Material: Phosphor Bronze t=0.50 mm With Nickel Plating Wire: 24~26 AWG Exporter of RJ45 Connector/Manufacturer/Customize/8P8C/Modular Jack/Keystone Jack | CTK Contact CTK is a manufacturer in Taiwan and has been committed to developing RJ45 connectors since 2003, which owns two factories in China. We have professional R&D capability and perfect producing quality with clients' reliability. Our main products include 6P6C, and 8P8C connectors, highspeed modular jacks, and transformer jacks. We also developed structured cabling system-related products, like RJ45 keystone jacks, coupler jacks, patch panels, and other accessories. Recently, we developed our intelligent structured cabling system trusted by our clients. We offer customized services for your needs. CTK owns ETL, UL, CE, PPPoE, and UKCA certifications, which are worthy of your trust.

The Cat6A 180° UTP Punch Down Keystone (N4455-023-0X) is ETL verified Connecting compliant with ANSI/TIA-568.2-D Category 6A, which supports 10GBASE-T ethernet. > Products > Structured Cabling System > RJ45 Keyston Jack > Cat6A Keystone Jack > Cat6A 180° UTP Punch-Down Keystone Jack, ETL Verified N4455-023-0X High-Speed Jack SFP Series Structured Cabling System RJ45 Keystone Jack RJ45 Coupler Jack Patch Panel Intelligent Cabling System Accessories Modular Jack PCB Jack Magnetic Modular Jack Product Do you have any questions? Please don't hesitate to contact us! Contact Us Contact Us C6a Keystone N445X-023-0X 180 degree UTP Punch Down, ETL Verified C6a Keystone N445X-023-0X 180 degree UTP Punch Down, ETL Verified 1/1 ETL Component Verified Cat6A Punch Down Keystone Jack The Cat6A 180° UTP Punch Down Keystone (N4455-023-0X) is ETL verified Connecting compliant with ANSI/TIA-568.2-D Category 6A, which supports 10GBASE-T ethernet. The unique punch-down design lets you easily terminate your cable on this keystone jack. Also, this keystone jack verified 4PPoE, UL, and CE with complete reliability. Description Exceeds Cat6A performance standards (500MHz) Universal IDC for both 110 & Krone tool 568A & 568B wiring options 23~26 AWG 3D Model Mechanical Electrical Dimensions File Download Voltage Rating: 125 VAC RMS. Current Rating: 1.5 AMP. Contact Resistance: 20 Milliohms MAX. Insulation Resistance: 1000 Megohms Min @ 500 VDC Dielectric Strength: 750 VAC RMS 60Hz, 1 min. Drawing Housing Material: PC UL94V-0 Insert Material: PC UL94V-0 PCB Material: FR-4 Contact Material: Phosphor Bronze IDC Contact Material: Phosphor Bronze With Nickel or Silver Plating Wire: 22~24 AWG Exporter of RJ45 Connector/Manufacturer/Customize/8P8C/Modular Jack/Keystone Jack | CTK Contact CTK is a manufacturer in Taiwan and has been committed to developing RJ45 connectors since 2003, which owns two factories in China. We have professional R&D capability and perfect producing quality with clients' reliability. Our main products include 6P6C, and 8P8C connectors, highspeed modular jacks, and transformer jacks. We also developed structured cabling system-related products, like RJ45 keystone jacks, coupler jacks, patch panels, and other accessories. Recently, we developed our intelligent structured cabling system trusted by our clients. We offer customized services for your needs. CTK owns ETL, UL, CE, PPPoE, and UKCA certifications, which are worthy of your trust.

The Cat5e toolless RJ45 Keystone jack is designed to terminate cable without any tool. The great-designed upper and down cover with a handle stripe helps your finger from slipping. Also, the slim-type keystone jack maximizes your cabling space > Products > Structured Cabling System > RJ45 Keyston Jack > Cat5e Keystone Jack > Cat5e 180° UTP Tooless Keystone Jack N4425-155-01 High-Speed Jack SFP Series Structured Cabling System RJ45 Keystone Jack RJ45 Coupler Jack Patch Panel Intelligent Cabling System Accessories Modular Jack PCB Jack Magnetic Modular Jack Product Do you have any questions? Please don't hesitate to contact us! Contact Us Contact Us C5e Keystone N442X-155-0X 180 degree UTP Toolless Ketstone C5e Keystone N442X-155-0X Rear Side 180 degree UTP Toolless Ketstone C5e Keystone N442X-155-0X 180 degree UTP Toolless Ketstone C5e Keystone N442X-155-0X 180 degree UTP Toolless Ketstone 1/3 The slim-type Category 5e toolless RJ45 keystone jack The Cat5e toolless RJ45 Keystone jack is designed to terminate cable without any tool. The great-designed upper and down cover with a handle stripe helps your finger from slipping. Also, the slim-type keystone jack maximizes your cabling space, allowing you to manage your cabling system more easily in the racks. Description Slim design Housing is made of PC UL94V-0 Exceeds Cat5e performance standards (100MHz) Universal IDC for 110 & Krone tool 23~26 AWG Mechanical Electrical Dimensions File Download Voltage Rating: 125 VAC RMS. Current Rating: 1.5 AMP. Contact Resistance: 20 Milliohms MAX. Insulation Resistance: 1000 Megohms Min @ 500 VDC Dielectric Strength: 750 VAC RMS 60Hz, 1 min. Drawing Housing Material: PC UL94V-0 Insert Material: PC UL94V-0 PCB Material: FR-4 Contact Material: Phosphor Bronze IDC Contact Material: Phosphor Bronze With Nickel Plating Wire: 23~26 AWG Exporter of RJ45 Connector/Manufacturer/Customize/8P8C/Modular Jack/Keystone Jack | CTK Contact CTK is a manufacturer in Taiwan and has been committed to developing RJ45 connectors since 2003, which owns two factories in China. We have professional R&D capability and perfect producing quality with clients' reliability. Our main products include 6P6C, and 8P8C connectors, highspeed modular jacks, and transformer jacks. We also developed structured cabling system-related products, like RJ45 keystone jacks, coupler jacks, patch panels, and other accessories. Recently, we developed our intelligent structured cabling system trusted by our clients. We offer customized services for your needs. CTK owns ETL, UL, CE, PPPoE, and UKCA certifications, which are worthy of your trust.

The CTK Cat8 FTP Keystone Jack (N4485-001-01) is ETL Verified 2-Connector Permanent Link to ISO/IEC 11801-1 Class I, which supports 25/ 40 GBASE-T ethernet with complete reliability. It keeps any data or voice protocol capable of running over a Cat8 cabling system. > Products > Structured Cabling System > RJ45 Keyston Jack > Cat8 Keystone Jack > Cat8 180° Die-Casting Toolless Keystone Jack N4485-001-01 High-Speed Jack SFP Series Structured Cabling System RJ45 Keystone Jack RJ45 Coupler Jack Patch Panel Intelligent Cabling System Accessories Modular Jack PCB Jack Magnetic Modular Jack Product Do you have any questions? Please don't hesitate to contact us! Contact Us Contact Us C8 Keystone N448X-001-0X 180 degree, STP Die-Cast, Toolless, Slim Type, ETL Verified C8 Keystone N448X-001-0X 180 degree, STP Die-Cast, Toolless, Slim Type, ETL Verified C8 Keystone N448X-001-0X 180 degree, STP Die-Cast, Toolless, Slim Type, ETL Verified C8 Keystone N448X-001-0X 180 degree, STP Die-Cast, Toolless, Slim Type, ETL Verified 1/4 ETL Link Verified Category 8 (Cat8) RJ45 Keystone Jack The CTK Cat8 FTP Keystone Jack (N4485-001-01) is ETL Verified 2-Connector Permanent Link to ISO/IEC 11801-1 Class I, which supports 25/ 40 GBASE-T ethernet with complete reliability. It keeps any data or voice protocol capable of running over a Cat8 cabling system. This keystone also verified 4PPoE, UL, and CE. It's compatible with a wire 22~26 AWG. It uses a zinc-alloy die-cast shield to optimize transmission efficiency, designed for toolless to support you with an easy installation without a determinate tool. Besides, the slim design maximizes your cabling space and is suitable to be assembled with the CTK blank patch panels and wall plates for the wall outlet. Description The first ETL verified 2 Connector Permanent Link to ISO/ IEC 11801-1 Class I Slim type design Housing and cover material: Zinc die-casting with nickel plated Plastic material: UL94V-0 high-intensity PC IDC wiring terminal is suitable for the use of 22~26AWG solid and stranded wires IDC wire installation tool- free termination Support both 568A and 568B wiring options 3D Model Mechanical Electrical Dimensions File Download Voltage Rating: 125 VAC RMS. Current Rating: 1.5 AMP. Contact Resistance: 100 Milliohms MAX. Insulation Resistance: 1000 Megohms Min @ 500 VDC Dielectric Strength: 750 VAC RMS 60Hz, 1 min. Performance: ANSI/TIA 568.2-D Category 8-2 Connector Permanent Link (24m); ISO/IEC 11801-1 Class 1-2 Connector Permanent Link (24m), up to 2 GHz Drawing Housing Material: UL94V-0 Insert Material: UL94V-0 PCB Material: FR-4 Contact Material: Phosphor Bronze IDC Contact Material: Phosphor Bronze with Nickel Plating Wire: 22~24 AWG Exporter of RJ45 Connector/Manufacturer/Customize/8P8C/Modular Jack/Keystone Jack | CTK Contact CTK is a manufacturer in Taiwan and has been committed to developing RJ45 connectors since 2003, which owns two factories in China. We have professional R&D capability and perfect producing quality with clients' reliability. Our main products include 6P6C, and 8P8C connectors, highspeed modular jacks, and transformer jacks. We also developed structured cabling system-related products, like RJ45 keystone jacks, coupler jacks, patch panels, and other accessories. Recently, we developed our intelligent structured cabling system trusted by our clients. We offer customized services for your needs. CTK owns ETL, UL, CE, PPPoE, and UKCA certifications, which are worthy of your trust.

CTK 's Cat8 Keystone Jack supports 25G/ 40GBASE-T Ethernet with complete reliability. The die-cast shield makes the signal transmission a high performance. CTK's Cat8 keystone jack is suitable for our blank patch panel or wall outlet. Cat8 Keystone Jack > Products > Structure Cabling System > RJ45 Keyston Jack > Cat8 Keyston Jack > High-Speed Jack SFP Series Structured Cabling System RJ45 Keystone Jack RJ45 Coupler Jack Patch Panel Intelligent Cabling System Accessories Modular Jack PCB Jack Magnetic Modular Jack Product Do you have any questions? Please don't hesitate to contact us! Contact Us Contact Us Next-Level Networking: The Cat8 Keystone Jack The CTK Cat8 Keystone Jack represents a pinnacle in network connectivity, aligning with ANSI/TIA 568.2-D Category 8-2 Connector Permanent Link (24M) standards. This certification ensures compliance with the latest industry benchmarks, specifically the demanding Category 8-2 specifications. With support for 25G and 40GBASE-T Ethernet, our Cat8 Keystone Jack is engineered to deliver exceptional performance and reliability in high-speed data transmission environments. One of the key features contributing to the superior signal transmission of our Cat8 Keystone Jack is the inclusion of a die-cast shield. This shield enhances the overall performance, ensuring that signals remain robust and reliable even in challenging networking conditions. The result is a high-performance connectivity solution that meets the stringent demands of modern networks. In choosing CTK's Cat8 Keystone Jack, you're not only embracing cutting-edge technology but also investing in a solution designed for reliability, performance, and adaptability. Whether you require a standardized configuration or a customized solution, our Cat8 Keystone Jacks stand ready to elevate your network connectivity to new heights. View More Cat8 180° Die-Casting Toolless Keystone Jack Exporter of RJ45 Connector/Manufacturer/Customize/8P8C/Modular Jack/Keystone Jack | CTK Contact CTK is a manufacturer in Taiwan and has been committed to developing RJ45 connectors since 2003, which owns two factories in China. We have professional R&D capability and perfect producing quality with clients' reliability. Our main products include 6P6C, and 8P8C connectors, highspeed modular jacks, and transformer jacks. We also developed structured cabling system-related products, like RJ45 keystone jacks, coupler jacks, patch panels, and other accessories. Recently, we developed our intelligent structured cabling system trusted by our clients. We offer customized services for your needs. CTK owns ETL, UL, CE, PPPoE, and UKCA certifications, which are worthy of your trust.

CTK's RJ45 Keystone Jack provides Cat8 to Cat3, which can satisfy your performance needs. The keystone jacks range from shielded/unshielded, toolless/punch-down, and 90°/180°. RJ45 Keystone Jack > Products > Structure Cabling System > RJ45 Keyston Jack > High-Speed Jack SFP Series Structured Cabling System RJ45 Keystone Jack RJ45 Coupler Jack Patch Panel Intelligent Cabling System Accessories Modular Jack PCB Jack Magnetic Modular Jack Product Do you have any questions? Please don't hesitate to contact us! Contact Us Contact Us CTK's commitment to cutting-edge connectivity solutions is exemplified by our diverse range of RJ45 Keystone Jacks, catering to performance needs from Cat8 to Cat3. Whether you're aiming for top-tier data transfer speeds or seeking a reliable solution for more standard applications, our Keystone Jacks are designed to meet and exceed your performance expectations. The versatility of our Keystone Jacks is a standout feature. Offering a spectrum of options, you can choose from shielded or unshielded variants, toolless or punch-down installation methods, and even select the desired orientation with options of 90° or 180° configurations. This flexibility ensures that our Keystone Jacks seamlessly integrate into various networking environments, providing tailored solutions for your specific requirements. In choosing CTK's RJ45 Keystone Jacks, you're not just selecting a product; you're opting for a comprehensive and customizable solution that addresses the unique demands of your networking projects. Our commitment to performance, versatility, and customization positions CTK as your trusted partner in achieving seamless and efficient connectivity solutions. Enhancing Networks with RJ45 Keystone Jack View More Cat8 Keystone Jack View More View More Cat6A Keystone Jack View More View More Cat6 Keystone Jack View More Cat5e Keystone Jack View More Cat3 Keystone Jack Exporter of RJ45 Connector/Manufacturer/Customize/8P8C/Modular Jack/Keystone Jack | CTK Contact CTK is a manufacturer in Taiwan and has been committed to developing RJ45 connectors since 2003, which owns two factories in China. We have professional R&D capability and perfect producing quality with clients' reliability. Our main products include 6P6C, and 8P8C connectors, highspeed modular jacks, and transformer jacks. We also developed structured cabling system-related products, like RJ45 keystone jacks, coupler jacks, patch panels, and other accessories. Recently, we developed our intelligent structured cabling system trusted by our clients. We offer customized services for your needs. CTK owns ETL, UL, CE, PPPoE, and UKCA certifications, which are worthy of your trust.

The Cat3 Keystone Jacks are designed for wiring a telephone or low-speed data network. The design of CTK Cat3 keystone jacks provides excellent performance that meets or exceeds the industry standard TIA-568.2-D. Cat3 Keystone Jack > Products > Structure Cabling System > RJ45 Keystone Jack > Cat3 Keystone Jack > High-Speed Jack SFP Series Structured Cabling System RJ45 Keystone Jack RJ45 Coupler Jack Patch Panel Intelligent Cabling System Accessories Modular Jack PCB Jack Magnetic Modular Jack Product Do you have any questions? Please don't hesitate to contact us! Contact Us Contact Us An older standard of networking infrastructure: Cat3 Keystone Jack Tailored for telephone and low-speed data networks, Cat3 Keystone Jacks by CTK represent a cornerstone in the history of networking infrastructure. Crafted to meet the specific demands of voice and early data applications, these keystone jacks carry a legacy of reliable performance. The design of CTK's Cat3 Keystone Jacks is engineered for excellence, ensuring a level of performance that not only meets but often exceeds the industry-standard TIA-568.2-D. This commitment to quality positions these keystone jacks as reliable components in networks where lower speeds and voice communication requirements are prevalent. View More Cat3 180° UTP Keystone Jack View More Cat3 90° UTP Keystone Jack Exporter of RJ45 Connector/Manufacturer/Customize/8P8C/Modular Jack/Keystone Jack | CTK Contact CTK is a manufacturer in Taiwan and has been committed to developing RJ45 connectors since 2003, which owns two factories in China. We have professional R&D capability and perfect producing quality with clients' reliability. Our main products include 6P6C, and 8P8C connectors, highspeed modular jacks, and transformer jacks. We also developed structured cabling system-related products, like RJ45 keystone jacks, coupler jacks, patch panels, and other accessories. Recently, we developed our intelligent structured cabling system trusted by our clients. We offer customized services for your needs. CTK owns ETL, UL, CE, PPPoE, and UKCA certifications, which are worthy of your trust.

CTK provides high-quality Cat5e keystone jacks at a reasonable price. The UTP keystone is available in various colors to manage your cabling. Every keystone has a label with a wiring scheme color map, whatever 568A or 568B are allowable. Cat5e Keystone Jack > C5e Keystone > High-Speed Jack SFP Series Structured Cabling System RJ45 Keystone Jack RJ45 Coupler Jack Patch Panel Intelligent Cabling System Accessories Modular Jack PCB Jack Magnetic Modular Jack Product Do you have any questions? Please don't hesitate to contact us! Contact Us Contact Us Essential Connectivity: Navigating Networks with Common Cat5e Keystone Jacks Designed to meet and exceed industry standards, the Cat5e Keystone Jack from CTK is a reliable component in networking infrastructure. Compliant with both ISO/IEC 11801 and TIA-568.2-D, this Keystone Jack aligns with international benchmarks, ensuring compatibility and reliable performance. Supporting 2.5GBASE-T Ethernet, it provides a cost-effective solution for various networking applications. Personalization is a hallmark of CTK's offerings. Customization options include incorporating your logo, adjusting the plating thickness, and selecting the housing color to align with your project's specific requirements. This level of customization ensures that the Cat5e Keystone Jack not only performs optimally but also integrates seamlessly into the aesthetic and functional aspects of your networking project. Choosing CTK's Cat5e Keystone Jack means investing in a product that combines reliability, performance, versatility, and customization. With a focus on international standards and customer needs, CTK's Cat5e Keystone Jacks provide a solid foundation for your networking infrastructure. 1 2 1 ... 1 2 ... 2 View More Cat5e 90° UTP Keystone Jack View More Cat5e 90° UTP Toolless Keystone Jack View More Cat5e 180° FTP Keystone Jack View More Cat5e 90° UTP Keystone Jack View More Cat5e 180° UTP Tooless Keystone Jack View More Cat5e 90° FTP Keystone Jack Exporter of RJ45 Connector/Manufacturer/Customize/8P8C/Modular Jack/Keystone Jack | CTK Contact CTK is a manufacturer in Taiwan and has been committed to developing RJ45 connectors since 2003, which owns two factories in China. We have professional R&D capability and perfect producing quality with clients' reliability. Our main products include 6P6C, and 8P8C connectors, highspeed modular jacks, and transformer jacks. We also developed structured cabling system-related products, like RJ45 keystone jacks, coupler jacks, patch panels, and other accessories. Recently, we developed our intelligent structured cabling system trusted by our clients. We offer customized services for your needs. CTK owns ETL, UL, CE, PPPoE, and UKCA certifications, which are worthy of your trust.

CTK's Cat6 Keystone Jack provides the ultimate performance with high quality. The 90° and 180° types make your cabling more flexible wherever you use it in your home or data center. Cat6 Keystone Jack > Products > Structure Cabling System > RJ45 Keyston Jack > Cat6 Keyston Jack > High-Speed Jack SFP Series Structured Cabling System RJ45 Keystone Jack RJ45 Coupler Jack Patch Panel Intelligent Cabling System Accessories Modular Jack PCB Jack Magnetic Modular Jack Product Do you have any questions? Please don't hesitate to contact us! Contact Us Contact Us Uninterrupted Connectivity: The Reliability of Cat6 Keystone Jack Solutions In the realm of networking reliability, the CTK Cat6 Keystone Jack stands out as a benchmark of excellence. Compliant with both ISO/IEC 11801 and TIA-568.2-D standards, this Keystone Jack ensures not only adherence to international benchmarks but also delivers ultimate performance with a commitment to high quality. Flexibility is at the forefront of the Cat6 Keystone Jack's design. With options for 90° and 180° types, this versatility enables you to optimize cabling in any environment, be it your home or a data center. This adaptability ensures that the Cat6 Keystone Jack seamlessly integrates into various networking setups, offering consistent, high-quality performance wherever it is deployed. 1 2 1 ... 1 2 ... 2 View More Cat6 180° UTP Punch-Down Keystone Jack ETL Verified View More Cat6 180° Die-Casting Toolless Keystone Jack, ETL Verified View More Cat6 180° FTP Keystone Jack View More Cat6 90° UTP Toolless Keystone Jack View More Cat6 180° UTP Punch-Down Keystone Jack View More Cat6 180° UTP Toolless Keystone Jack Exporter of RJ45 Connector/Manufacturer/Customize/8P8C/Modular Jack/Keystone Jack | CTK Contact CTK is a manufacturer in Taiwan and has been committed to developing RJ45 connectors since 2003, which owns two factories in China. We have professional R&D capability and perfect producing quality with clients' reliability. Our main products include 6P6C, and 8P8C connectors, highspeed modular jacks, and transformer jacks. We also developed structured cabling system-related products, like RJ45 keystone jacks, coupler jacks, patch panels, and other accessories. Recently, we developed our intelligent structured cabling system trusted by our clients. We offer customized services for your needs. CTK owns ETL, UL, CE, PPPoE, and UKCA certifications, which are worthy of your trust.

CTK's Cat6A Keystone Jack can provide a shielded or unshielded type with an efficient transmission. Also, there are two cabling directions, 90° and 180°, to let your choice depend on your wiring space. Cat6A Keystone Jack > Products > Structure Cabling System > RJ45 Keyston Jack > Cat6A Keyston Jack > High-Speed Jack SFP Series Structured Cabling System RJ45 Keystone Jack RJ45 Coupler Jack Patch Panel Intelligent Cabling System Accessories Modular Jack PCB Jack Magnetic Modular Jack Product Do you have any questions? Please don't hesitate to contact us! Contact Us Contact Us Performance Unleashed: The Role of Cat6a Keystone Jacks in Modern Networks The CTK Cat6A Keystone Jack stands as a testament to excellence, aligning seamlessly with international standards. Compliant with ISO/IEC 11801 and TIA-568.2-D, this Keystone Jack adheres to the highest benchmarks in the industry, ensuring reliability and compatibility with global networking standards. Versatility is at the core of our Cat6A Keystone Jack design. It caters to diverse networking needs, offering both shielded and unshielded types for efficient data transmission. Moreover, you have the flexibility to choose between two cabling directions, 90°, and 180°, allowing you to adapt the Keystone Jack to the specifics of your wiring space. This adaptability ensures that the Cat6A Keystone Jack seamlessly integrates into a variety of network configurations, providing optimal performance tailored to your requirements. Recognizing the importance of personalization, CTK offers a wide range of customization options for every type of keystone. Whether you desire your logo prominently displayed or have specific plating thickness preferences, we are committed to accommodating your unique needs. This level of customization empowers you to shape the Keystone Jack to align perfectly with your brand identity and project requirements. 1 2 1 ... 1 2 ... 2 View More Cat6A 180° UTP Punch-Down Keystone Jack View More Cat6A 180° Die-Casting Slim Type Keystone Jack View More Cat6A 180° UTP Toolless Keystone Jack View More Cat6A 180° Die-Casting Toolless Keystone Jack, ETL Verified View More Cat6A 90° UTP Toolless Keystone Jack View More Cat6A 90° UTP Keystone Jack Exporter of RJ45 Connector/Manufacturer/Customize/8P8C/Modular Jack/Keystone Jack | CTK Contact CTK is a manufacturer in Taiwan and has been committed to developing RJ45 connectors since 2003, which owns two factories in China. We have professional R&D capability and perfect producing quality with clients' reliability. Our main products include 6P6C, and 8P8C connectors, highspeed modular jacks, and transformer jacks. We also developed structured cabling system-related products, like RJ45 keystone jacks, coupler jacks, patch panels, and other accessories. Recently, we developed our intelligent structured cabling system trusted by our clients. We offer customized services for your needs. CTK owns ETL, UL, CE, PPPoE, and UKCA certifications, which are worthy of your trust.