Company Profile
C4line Co.
Profile date: 2025-07-07
C4line Co.: Pioneering IP Extension and Communication Solutions
C4line Co., established in 2004 and headquartered in South Korea, is a leading technology company at the forefront of IP extender and communication device development. As a dedicated OEM/ODM manufacturer, C4line Co. has carved out a significant niche by specializing in innovative network solutions that enable seamless and reliable IP communication over various existing cable infrastructures. The company's overarching mission, encapsulated by its vision to "Connect the Future," is to design cutting-edge products that bridge global communication needs and provide highly adaptable solutions for diverse IP-driven environments.
Core Business and Technological Prowess
C4line Co. focuses on developing and marketing a sophisticated line of video transmitters/receivers systems that facilitate the transport of IP video/data, low voltage, and Power over Ethernet (PoE) power. Their expertise lies in overcoming the inherent limitations of traditional network cabling, particularly the 100-meter distance constraint of standard Ethernet, by extending IP signals over longer distances and through existing, often underutilized, wiring.
The company's technological strength is rooted in its continuous innovation and deep understanding of network infrastructure. C4line Co.'s primary product categories are built upon several key technologies:
Ethernet over Coax (EoC): C4line offers robust solutions for transmitting high-speed Ethernet signals over existing coaxial cables. This is particularly valuable for upgrading legacy analog CCTV systems to modern IP surveillance without the costly and disruptive process of re-cabling. Products like the C4L6400-EoC-P exemplify this, providing not only data transmission but also PoE capabilities over coaxial lines. These systems often support multiple slave devices connecting to a master unit, significantly reducing installation costs and time.
Ethernet over UTP (Unshielded Twisted Pair): Recognizing the prevalence of UTP (Cat5e, Cat6) cabling in existing building infrastructures, C4line provides solutions to extend Ethernet IP signals over these cables beyond conventional limits. Their C4L6400-TWP-P series facilitates the connection, distribution, and conversion of IP devices over UTP cables, incorporating 128-bit AES encryption and guaranteed Quality of Service (QoS) for sensitive applications like video and voice.
Ethernet over 2-Wire: C4line is recognized as a pioneer in this field, having developed some of the world's first IP Ethernet over 2-Wire extenders. Their C4L6400-2W-BT is a notable example, being the world's first PoE++ (IEEE 802.3bt, 90Watt) compliant extender over 2-Wire cables. This technology allows for the transmission of high-power PoE and 100Mbps data throughput over distances exceeding 300 meters, making it ideal for powering high-power IP endpoints in challenging installations.
PoE Extenders: Beyond simply extending Ethernet signals, C4line's products often integrate Power over Ethernet capabilities. This means their extenders can simultaneously transmit data and power to compatible IP devices (Power Devices or PDs) such as IP cameras, Wi-Fi access points, and VoIP phones, simplifying installations and reducing the need for separate power outlets.
Media Converters: The company also develops media converters, ensuring seamless and efficient data transmission and interoperability between different types of network media and standards.
Wireless & Wired Hybrid Extenders: Demonstrating their commitment to cutting-edge solutions, C4line offers hybrid extenders that combine the benefits of wired long-range Ethernet extension with modern wireless connectivity. The C4L2000G-WB6E-2E Hybrid-NET? is a prime example, providing gigabit 2-Wire extension over Wi-Fi 6E and Bluetooth AP. This product aims to eliminate dead zones in large buildings, offering up to 2Gbps wired and 2.4Gbps wireless data transfer speeds across Tri-Band (2.4 GHz, 5 GHz, 6 GHz) Wi-Fi 6E, along with Bluetooth 5.3 standards.
Products and Services Offered
C4line Co.'s product lineup is categorized to address various networking requirements:
- Gigabit Extenders: Products designed for high-speed (1Gbps) data transmission over extended distances using various cable types.
- Fast Ethernet Extenders: Solutions for 100Mbps Ethernet extension, catering to applications with lower bandwidth requirements but still needing extended reach.
- Wireless & Wired Extenders (Hybrid): Devices that offer a combination of wired and wireless connectivity for maximum flexibility and coverage.
- Accessories: Supporting components necessary for the optimal performance and installation of their extender systems.
Beyond product development and manufacturing, C4line Co. provides comprehensive support services to its clientele. These include detailed Technical Support to assist with setup and troubleshooting, clear Warranty Policies to safeguard customer investments, and a dedicated Downloads section providing access to the latest manuals, firmware, and software updates. Their products also adhere to international compliance standards such as FCC, CE, and RoHS, underscoring their commitment to quality and safety.
Applications and Target Markets
C4line Co.'s solutions are vital for a diverse range of IP-driven applications across various industries. Their products are particularly beneficial for:
- IP Surveillance (CCTV) Systems: Enabling the migration from analog to IP cameras by utilizing existing coaxial or UTP cabling, significantly reducing upgrade costs and installation time.
- IP Intercom Systems: Providing reliable network connectivity for intercom devices in residential, commercial, and industrial settings.
- IP Access Control Systems: Supporting the seamless integration and operation of IP-based access control solutions.
- VoIP (Voice over IP) Applications: Ensuring stable and clear voice communication over extended network infrastructures.
- General IP Networking: Extending network reach for various IP devices in buildings, campuses, and challenging environments, including AV devices and game consoles.
- Smart Cities and IoT (Internet of Things) Infrastructure: As components in larger smart city and IoT deployments, facilitating communication and data transfer for connected devices.
- PoE LED Solutions: Powering high-wattage LED lighting and signage over extended distances through PoE++ technology.
- Casino Solutions: Specifically mentioned as a market where their cost-effective transmission solutions for IP cameras, intercoms, and other IP devices are highly valued.
C4line Co. strategically targets "First Step" adopters and "Niche Markets" where their specialized extension technologies offer distinct advantages over conventional networking methods. Their global export activities, particularly to European and North American companies, highlight their international market penetration as an OEM/ODM supplier, enabling other brands to integrate C4line's advanced technology into their own product offerings. The company's participation in major international trade shows like CES and GITEX further underscores its commitment to showcasing new technologies and connecting with global partners and customers.