A patch panel is an essential part of a structured cabling system. It's used to organize and arrange network connections. A blank patch panel is suitable with RJ45 keystone jacks and fiber jacks. Patch Panel > Products > Structure Cabling System > Patch Panel > 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 Structured Connectivity: Multiple Patch Panels for Efficient Networks In the intricate landscape of structured cabling systems, a patch panel emerges as an indispensable element, serving as the backbone for organizing and managing network connections. Functioning as a centralized hub, it plays a pivotal role in streamlining and optimizing the connectivity within a network infrastructure. The versatility of a blank patch panel comes to the forefront as it accommodates both RJ45 keystone jacks and fiber jacks. This adaptability allows for flexible arrangements, meeting the diverse needs of a network. Whether you are dealing with copper or fiber connections, a blank patch panel serves as a blank canvas, ready to be customized based on your specific requirements. For those seeking an economical yet efficient solution, the modular patch panel presents itself as a practical choice. It streamlines cabling by allowing direct integration, simplifying the connectivity process. This cost-effective approach does not compromise performance, providing a reliable option for various network configurations. View More Blank Patch Panel View More View More Modular Patch Panel View More View More Cable Manager 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 keystone coupler jack is an RJ45 Type female-to-female connector. It provides expanding cabling without getting performance decrease. It also can be used on panels or wall plates to make cabling more convenient. RJ45 Coupler Jack > Products > Structure Cabling System > Coupler 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 Effortless Connectivity Expansion: Extend Connections with RJ45 Coupler Jacks The Keystone Coupler Jack from CTK serves as a female-to-female RJ45 connector, facilitating seamless connectivity in networking applications. This versatile component offers several advantages for expanding the cabling infrastructure while ensuring optimal performance without any decrease in functionality. The Keystone Coupler Jack enables the expansion of cabling infrastructure without compromising performance. Its female-to-female RJ45 design ensures a direct and reliable connection, allowing for the extension of network reach without introducing signal degradation. View More Cat6A Coupler Jack View More View More Cat6 Coupler Jack View More View More Cat5e Coupler Jack View More Cat3 Coupler 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.

Modular jacks are designed for networking or telecommunication connection. We design and produce various port jacks, including single, 1xN, and stacked, which support RJ11, RJ12, RJ45, etc. We also offer a one-stop service to satisfy your PCB footprint and production line. Modular Jack > Products > PCB Jack > Modular 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 Modular jacks, at the core of contemporary networking and telecommunications, play a pivotal role in facilitating seamless connections. Engineered with precision, our modular jacks are crafted to meet the diverse demands of networking and telecommunication applications. Offering a comprehensive range, we specialize in the design and production of various port jacks, ensuring compatibility with different interfaces, including RJ11, RJ12, RJ45, and more. Diversity is key in our product lineup. Whether you require a single port jack, a versatile 1xN configuration, or the innovative solution of stacked jacks, we have you covered. This flexibility allows us to cater to a wide spectrum of connectivity needs, adapting to the unique requirements of your networking infrastructure. From traditional telephone connections to cutting-edge data networks, our modular jacks are designed to be a reliable bridge between devices. Customized Connections: The Power of Modular Jack Solutions View More Single Port Modular Jack View More View More Ganged Modular Jack View More View More Stacked Modular 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 multi-port modular jacks are applied to switches or industrial applications. We provide 1x2 to 1x8 modular jack ports, including shielded or unshielded. The positions, contacts, EMI, or LED types of jacks can be customized. We can depend on your needs to customize your own modular jack. Ganged Modular Jack > Products > RJ Modular Jacks > Modular Jack > Ganged Modular 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 Linking Possibilities: Ganged Modular Jacks for Seamless Connectivity In versatile connectivity solutions, multi-port modular jacks have emerged as integral components, finding application in switches and various industrial settings. CTK proudly offers a range of 1x2 to 1x8 modular jack ports, available in shielded and unshielded configurations. At CTK, we understand that every application demands unique specifications. So, our modular jacks are tailored to meet your specific needs. Moreover, including EMI and LED customization options further enhances the functionality and aesthetics of our modular jacks, ensuring they seamlessly align with your project's goals. Besides, quality and compliance are paramount in our commitment to delivering reliable solutions. CTK's modular jacks adhere to RoHS standards, ensuring environmental sustainability and undergoing rigorous verification processes. Our jacks are UL-certified, a testament to their safety and reliability. Additionally, the 4PPoE verification underscores their compatibility with cutting-edge Power over Ethernet standards, assuring their performance within advanced network environments. Filters Port 按 Ports 篩選 1x2 1x3 1x4 1x5 1xN Pin Numbers 按 xP 篩選 10P 4P 6P 8P Pin 按 Pin Type 篩選 Round Stamp LED 按 LED 篩選 No Yes Type 按 Type 篩選 Side Entry Top Entry Shield/Unshield 按 Shield 篩選 Shielded Unshielded Mount 按 Mount 篩選 DIP SMT EMI 按 EMI 篩選 No Yes P/N Photo Ports Type xP Shield Mount Pin LED EMI Dimension N3J4X-113-0X 1x4 Side Entry 4P Shielded DIP Stamp No Yes H: 12.0/W: 21.5/L: 58.2 N3J4X-169-XX 1x4 Top Entry 8P Unshielded DIP Stamp Yes Yes H: 15.1/W: 54.8/L: 16.2 N3J2X-014-0X 1x2 Side Entry 8P Shielded DIP Stamp No Yes H: 13.1/W: 32.2/L: 15.7 N35XX-041-XX 1xN Side Entry 6P Unshielded DIP Stamp No No H: 14.3/W: XXX/L: 13.5 N3JXX-064-XX 1xN Side Entry 8P Shielded DIP Stamp Yes Yes H: 13.6/W: 31.24/L: 21.5 K392X-220-XX 1x2 Side Entry 8P Unshielded DIP Stamp No No H: 13.3/W: 30.5/L: 20.54 N39XX-092-XX 1xN Side Entry 6P Unshielded DIP Stamp Yes No H: 12.7/W: XX.X/L: 20.6 N352X-025-XX 1x2 Side Entry 6P Unshielded DIP Round No No H: 14.3/W: XXX/L: 13.5 K332X-002-XX 1x2 Side Entry 6P Unshielded DIP Round No No H: 11.5/W: 26.2/L: 18.1 N39XX-066-XX 1xN Side Entry 8P Shielded DIP Round No Yes H: 13.6/W: XX.X/L: 21.5 Page 1 of 1 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.

With CTK Intelligent Cabling System, each action would be recorded, and you can avoid data loss while network outages occur. Mapping, configuring and testing the system that helps your company online,24 / 7. Intelligent Cabling System > Products > Structure Cabling System > Intelligent Cabling System > 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 Intelligent Cabling System with Manager Software The CTK Intelligent Cabling System is designed to provide a comprehensive and intelligent solution for managing network infrastructure. The key features highlight the system's capabilities to enhance reliability, minimize data loss during outages, and provide continuous online support. The features include: Infrastructure Setup Assistant: By combining LEDs and recorded work orders, the intelligent cabling system not only streamlines the installation process but also provides ongoing visual assistance, making it easier to manage, troubleshoot, and optimize the cabling infrastructure throughout its lifecycle. Real-time Monitoring: Real-time monitoring of network status and performance is essential for proactive issue detection and resolution. It allows administrators to identify potential problems before they impact users, improving overall network reliability. The Visualization Map: The system imports the Auto-CAD. Users can import the map and device locations to the software. Tracing the alert to the location and the port of the connectivity can highly enhance the management. It's important to note that the success of such a system also depends on its ease of use, scalability, and integration capabilities with other network management tools. Additionally, user training and documentation are vital for maximizing the benefits of the intelligent cabling system. If you have specific questions or if there are additional details about the CTK Intelligent Cabling System that you'd like to explore, feel free to provide more information for a more in-depth discussion. View More 1U 24 Ports Intelligent Patch Panel View More 1U Network Controller Instruction Down Load 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 stacked modular jacks are designed to be applied to IIoT and switch applications. The latch of stacked modular jacks is set up for opposite orientation, making inserting the plug more convenient. The jacks can be customized for LED, light colors, EMI, footprint, pitch, etc., corresponding to your PCB layout. Stacked Modular Jack > Products > RJ Modular Jacks > Modular Jack > Stacked Modular 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 Vertical Integration: Unleashing Potential with Stacked Modular Jack Solutions In the rapidly advancing landscape of connectivity solutions, stacked modular jacks have emerged as a pivotal player, specifically tailored for the Industrial Internet of Things (IIoT) and switch applications. The ingenious design of these jacks incorporates a latch mechanism strategically oriented in the opposite direction, enhancing the ease of plug insertion. This thoughtful feature not only streamlines the installation process but also contributes to the overall efficiency of the connected systems. At CTK, our commitment to quality and compliance is unwavering. The stacked modular jacks undergo rigorous testing and verification processes, meeting the standards of RoHS, which underscores our dedication to environmental responsibility. Furthermore, our jacks are UL-certified, attesting to their safety and reliability. The 4PPoE verification solidifies their compatibility with cutting-edge Power over Ethernet standards, making them a reliable choice for advanced network configurations. In choosing CTK's stacked modular jacks, you not only embrace innovation but also benefit from a product designed with a keen understanding of the evolving demands in IIoT and switch applications. With a focus on convenience, customization, and industry-leading verifications, CTK's stacked modular jacks are poised to elevate the connectivity experience in your projects. Filters Port 按 Ports 篩選 2x1 2xN Pin Numbers 按 xP 篩選 6P 8P Pin 按 Pin Type 篩選 Round Stamp LED 按 LED 篩選 No Yes Type 按 Type 篩選 Side Entry Shield/Unshield 按 Shield 篩選 Shielded Unshielded Mount 按 Mount 篩選 DIP EMI 按 EMI 篩選 No Yes P/N Photo Ports Type xP Shield Mount Pin LED EMI Dimension N3JAX-164-XX 2x1 Side Entry 6P Unshielded DIP Round No No H: 25/W: 13.2/L: 27.7 N3JXX-015-XX 2xN Side Entry 8P Shielded DIP Stamp Yes Yes H: 27.3/W: XX.X/L: 31.2 N39AX-025-XX 2x1 Side Entry 8P Shielded DIP Stamp No Yes H: 25.3/W: 17.1/L: 28.1 N39AX-037-XX 2x1 Side Entry 8P Unshielded DIP Stamp No No H: 25.0/W: 16.5/L: 27.7 N39XX-009-XX 2xN Side Entry 8P Shielded DIP Stamp No Yes H: 25.3/W: XX.X/L: 28.3 N39AX-164-XX 2x1 Side Entry 6P Unshielded DIP Round No No H: 25.0/W: 49.0/L: 27.7 N39XX-008-XX 2xN Side Entry 8P Unshielded DIP Stamp No No H: 25.0/W: XX.X/L: 27.7 Page 1 of 1 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 various structured cabling system accessories, allowing you to terminate your networking quickly and conveniently. Accessories > Products > Structure Cabling System > Accessories > 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 provides various structured cabling system accessories, allowing you to terminate your networking quickly and conveniently, including US/UK style wall plate, ground box, and termination tool. The easy-using design lets you can DIY on your own. The various and unique appearances also provide customizing. You can choose your ideal products to add your logo to them. View More US Style Wall Plate View More View More UK Style Wall Plate View More View More Ground Box View More Termination Tool 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 produces various modular jacks, including RJ11, RJ12, RJ45, RJ50, etc. We possess professional design abilities to customize your need for modular jacks. The most precise production line ensures that our products have superior reliability. Single Port Modular Jack > Products > PCB Jack > Modular Jack > Single Port Modular 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 Standardized connectors commonly use in telecommunications and networking applications CTK's diverse range of modular jacks, encompassing RJ11, RJ12, RJ45, RJ50, and more, underscores our commitment to providing comprehensive solutions for various connectivity requirements. CTK distinguishes itself by offering professional design abilities, allowing clients to customize modular jacks according to their unique specifications. This includes tailoring the design to meet specific industry requirements or addressing specialized applications, providing a tailored solution for each client. The combination of professional design, precision in production, and certification verification contributes to the overall reliability of CTK's modular jacks. Reliability is a critical factor, especially in networking and connectivity solutions where consistent performance is essential. CTK's modular jacks represent a comprehensive and customizable solution for diverse connectivity needs. From standard connectors like RJ45 to specialized options, CTK's professional design capabilities, precise production processes, and adherence to industry certifications position the company as a reliable partner in the field of modular jacks and connectivity solutions. Filters Pin Numbers 按 xP 篩選 10P 4P 6P 8P 8P/10P Pin 按 Pin Type 篩選 Round Stamp LED 按 LED 篩選 No Yes EMI 按 EMI 篩選 No Yes Yes/No Type 按 Type 篩選 45° Side Entry Top Entry Shield/Unshield 按 Shield 篩選 Shielded Unshielded Mount 按 Mount 篩選 DIP SMT P/N Photo Ports Type xP Shield Mount Pin LED EMI Dimension K3J1X-171-XX 1x1 Top Entry 8P Shielded DIP Stamp Yes No N311X-040-XX 1x1 Top Entry 8P Shielded DIP Stamp No No H: 11.5/W: 14.4/L: 13.3 K331X-023-XX 1x1 Side Entry 8P Shielded SMT Stamp No No H: 11.5/W: 14.4/L: 13.3 N351X-006-XX 1x1 Side Entry 8P Unshielded DIP Round No No H: 14.7/W: 16.45/L: 13.4 N311X-009-XX 1x1 Top Entry 8P Unshielded DIP Stamp No No H: 16.6/W: 15.2/L: 16.3 K3J1X-389-XX 1x1 Side Entry 8P Unshielded SMT Stamp Yes No H: 13.1/ W: 16.4/L:15.7 K3J1X-316-XX 1x1 Side Entry 8P Unshielded DIP Round No No H: 15.8/W: 13/L: 15 K371X-064-XX 1x1 Side Entry 10P Shielded DIP Stamp No Yes H: 13.3/W: 16/L: 18.7 K351X-106-0X 1x1 Side Entry 4P Unshielded DIP Stamp No No H: 14.25/W: 12.1/L: 13.5 K3J15-316-0X 1x1 Side Entry 8P Unshielded DIP Stamp No No H: 13/W: 15.8/L: 15 Page 1 of 1 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 Contact provides various RJ connectors and structured cabling system products in Taiwan. We offer a one-stop service for designing and producing customized RJ45, high-speed jacks, keystone jacks, coupler jacks, and patch panels. The ultimate network solution Reliable, Fast, and Affordable 90 degree For versatile uses: Office Network Equipment Automative Industry Telecommunications Data Centers Educational Institutions HealthCare Facilities Security and Surveillance More Detail 180 degree Sink type You are interested in CTK Cares The Know-how, beyound your imagination Play Video Share Whole Channel This Video Facebook Twitter Pinterest Tumblr Copy Link Link Copied Search videos Search video... Now Playing 00:59 Play Video CTK Cat6A 90° Punch Down Keystone Jack Termination Guide Now Playing 01:02 Play Video 180° Toolless Keystone Jack Termination Guide Now Playing 01:00 Play Video 180° Punch Down keystone jack termination guide Now Playing 02:53 Play Video CTK Contact Electronics Company Profile Latest News