China E-link China Technology Co.,LTD Company News

The E-link LNK-109M mini 4K HDMI Fiber Extender is a single-core multi mode fiber extender specifically designed for long-distance 4K HDMI 2.0 high-definition audio and video transmission. With its ultra-compact body design and stable lossless transmission performance, it solves the interference and picture quality loss problems of traditional copper cable transmission, making it a cost-effective choice for commercial and civilian high-definition audio and video transmission. Product Positioning This product is a miniaturized 4K/60Hz HDMI 2.0 single-core multi mode Fiber Extender launched by E-link. It consists of the transmitting end (TX) and the receiving end (RX), and must be used in pairs. The overall size is only 57x16x14mm and weighs 0.1kg. It can be directly plugged into devices for use. The product complies with the RoHS compliant lead-free standards of both Europe and China. The core function is to achieve long-distance transmission of uncompressed and lossless HDMI 2.0 signals through OM4 multi mode optical fibers, and it is an integrated HDMI optical module device. Importance and Key Features The core value lies in breaking through the limitations of copper cable transmission, achieving high-definition transmission without RFI/EMI electromagnetic interference and without image quality loss, and ensuring 4K high-definition quality even at a distance of 300 meters. Key features are prominent: supports 4K@60Hz 4:4:4 full color gamut, 18Gbps high-speed transmission; adopts WDM technology, a single-core OM4 multi mode optical fiber can transmit high-definition audio and video; transmits EDID, HDCP, CEC protocols, compatible with mainstream audio formats such as Dolby and DTS; wide temperature range operation (-20℃ to 70℃), plug-and-play without debugging, supports hot swapping, suitable for complex usage environments. Working Principle The product uses an 850nm wavelength as the transmission carrier. The transmitting end converts the HDMI signal into a 18Gbps serial data stream and transmits it through the LC optical port in a single-core OM4 multi mode optical fiber. The design of TMDS signal fiber transmission significantly enhances the anti-interference capability. At the receiving end, the serial data stream is restored to the HDMI signal. The entire process is without copper conductors, fundamentally avoiding signal loss and electromagnetic interference, ensuring the stability of audio and video transmission. Installation Tips This device does not require complex setup. The TX end can draw power from the HDMI interface of the source end. If the device’s power supply is insufficient, an external 5V power supply can be used. The RX end needs to be connected to an external 5V power supply via a Micro USB connector. Just connect the LC optical ports at both ends with a single-core OM4 multi mode optical fiber to complete the deployment. It supports hot swapping and no additional debugging is required; it can be plugged in and used immediately. Application Scenarios Thanks to its high-definition transmission and portability features, the product is widely applicable to three core scenarios: large-screen display for large venues, professional conference systems, and home entertainment. It can meet the long-distance audio and video transmission requirements for large-screen displays in shopping malls, high-definition video conferences in enterprises, and 4K audio-visual equipment in households. The E-link LNK-109M mini 4K HDMI Fiber Extender features a compact design, 300-meter lossless high-definition transmission, strong anti-interference capability, and easy installation. It strikes a balance between the stability of commercial scenarios and the ease of use in civilian scenarios, making it an excellent solution for cross-scenario high-definition audio and video transmission. It also provides efficient technical support for audio and video transmission in fields such as large-screen displays and conference systems.

In the field of long-distance transmission of high-definition audio and video, the E-link LNK-MHD series 1-channel micro SDI optic extender is a professional transmission device specifically designed for HD-SDI signals. With its miniaturized design and high stability, it has become the core adaptation solution in the fields of security monitoring and broadcasting, perfectly solving the attenuation and distortion problems in SDI signal transmission, and achieving uncompressed transmission of broadcast-level audio and video signals without compression. Product Positioning This device is a 1-channel HD-SDI optical extender, consisting of an transmitting end and a receiving end. It needs to be used in pairs and comes in two models: LNK-MHD-MM (multi-mode, 550m transmission) and LNK-MHD-20 (single-mode, 20km transmission). It is equipped with an aluminum casing, with a size of 79×27×18mm and a weight of 0.5KG per pair. It is a miniaturized device, which can be easily integrated into other devices. The core function is to achieve optical transmission of 1 channel of HD-SDI video signal (embedded 8-channel audio), compatible with SD-SDI/HD-SDI standards, and is a dedicated hardware for high-definition audio and video transmission. Core Value and Key Features Its core value lies in breaking through the transmission distance limit of SDI electrical signals, ensuring signal integrity and transmission quality, and meeting the high standards of professional fields. Key features are prominent: full-digital non-compressed broadcast-level transmission, supporting automatic re-timing and cable equalization from 270Mbit/s to 1.48Gbit/s; industrial-grade wide temperature range (-20℃~+70℃), suitable for various complex environments; supports hot swapping, hot exchange, LC single-fiber interface, with excellent optical dynamic range and no need for debugging; low power consumption

In scenarios where high-definition audio and video as well as control signals need to be transmitted over long distances, issues such as signal attenuation and interference often affect the transmission quality. The E-link LNK-DVI-1D1BA DVI Fiber Optic Extender, as a professional fiber optic extender product, realizes the integrated transmission of DVI video, bidirectional stereo audio, and RS232 control signals through a single fiber. With stable performance and high compatibility, it has become the preferred solution for various long-distance signal transmission scenarios. What is it The E-link LNK-DVI-1D1BA is a Fiber Optic Extender that integrates DVI video, 1 channel of bidirectional stereo audio, and 1 channel of RS232 signal transmission. It is developed by E-link China Technology. Its core function is to extend various signals through a single fiber, compatible with DVI 1.0 and HDCP 1.2 standards, and can automatically match the signal source and display device. It is an integrated signal transmission device suitable for commercial and industrial scenarios. Importance and Key Features The core value of this product lies in solving the distance limitations and interference problems of traditional electrical signal transmission, achieving lossless long-distance transmission of high-definition signals, and meeting the requirements of high-resolution and multi-signal synchronization transmission scenarios. Its key features are prominent: under single-fiber transmission, single-mode fiber can reach up to 80km, and multi-mode fiber ≤ 500m; supports the highest resolution of 1920×1200@60Hz, and is specially adapted for 1600×1200@60Hz; equipped with a 3.5mm stereo audio interface and 3-pin RS232 terminal block, with RS232 baud rate ≤ 115200; built-in ESD protection and image automatic adjustment system to ensure stable transmission, and DC5V power supply, with the maximum power consumption being only 4W, capable of operating in a wide temperature range of -20°C to +70°C. Working Principle and Installation Tips In terms of working principle, the product is divided into the transmitting end and the receiving end. The transmitting end collects DVI, audio, and RS232 electrical signals and converts them into optical signals through the SFPLC interface for transmission through a single fiber. The receiving end then restores the optical signals to electrical signals and outputs them synchronously to the corresponding display and control devices. The built-in system can automatically match the signal parameters, ensuring clear and stable images. Installation follows a simple principle, designed as plug-and-play; the DVI cable length should be controlled within 5 meters to avoid signal attenuation; the fiber interface should be distinguished as single-mode/multi-mode corresponding to 850nm/1310nm/1550nm wavelengths; audio and RS232 should be connected according to the device identification, with DC5V power supply directly connected, without complex configuration. Application Scenarios This optical Extender is suitable for various scenarios that require long-distance synchronous transmission of high-definition signals and control signals. The core includes remote signal expansion of computer display systems, remote control of RS232 controllers in industrial fields, signal transmission of commercial audio and video playback systems, and also can be adapted to scenarios with requirements for signal transmission stability and distance in security monitoring, conference systems, etc. The E-link LNK-DVI-1D1BA DVI Fiber Optic Extender, with the core advantage of single-fiber multi-signal transmission, combines high resolution, high compatibility, and easy installation, perfectly solving the pain points of long-distance transmission of high-definition audio and video and control signals. Its compact body (120x83x28mm) and stable performance make it highly adaptable in industrial, commercial, and other scenarios, and is a cost-effective choice for long-distance signal transmission.

In the current era of widespread adoption of Power over Ethernet (PoE) technology, a single Ethernet cable can achieve both data transmission and power supply, significantly simplifying the wiring process for devices. The PoE Splitter, as the core component that connects the PoE power supply system with non-PoE devices, has become an important choice in industrial and security scenarios. The E-link LNK-INS301 series Industrial PoE + Splitter is a typical representative of such devices. This article will elaborate on the core contents such as the definition, operation, and application of the PoE Splitter based on its functional characteristics. What is a PoE Splitter A PoE Splitter is a power receiving end (PD) device. Its core function is to separate the mixed data signals and power in the PoE cable, providing data connections and direct DC power supply for non-PoE terminal devices. The E-link LNK-INS301 series is an Industrial Gigabit PoE + splitter that complies with IEEE 802.3af/at standards. It can convert PoE input into a 19VDC/20W power output, specifically designed for non-PoE devices in industrial scenarios, enabling independent supply of data and power. Importance and Key Characteristics The core value of the PoE Splitter lies in enabling non-PoE devices to adapt to the PoE power supply system, eliminating the cost of separately laying power cables and enhancing the flexibility of device deployment. Taking the E-link LNK-INS301 series as an example, the Industrial PoE Splitter has the following core characteristics: supporting 10/100/1000Mbps Gigabit transmission, with a transmission distance of up to 100 meters; operating in a wide temperature range of -40~80°C, with an IP40 metal casing suitable for harsh environments; equipped with short-circuit, surge, and ESD protection to ensure circuit safety; featuring a PWR/POE LED diagnostic light, supporting DIN rail and wall-mounted dual installation methods, and being plug-and-play without configuration. Working Principle The PoE Splitter needs to be used in conjunction with PoE switches, injectors, and other power supply end (PSE) devices. The E-link LNK-INS301 series receives the mixed signals from the PSE device through its RJ45 PoE input port and completes the separation of data and power within its internal circuit: the data signal is output through an independent RJ45 data port while maintaining the Gigabit transmission rate; the power signal is converted to 19VDC and supplied to the non-PoE device through 2-pin connector terminals, enabling synchronous transmission of data and power over a 100-meter distance in Cat5 and above cables. Installation Tips This type of device is designed for easy installation: first, use Cat5 and above UTP cables for wiring to ensure the stability of transmission and power supply; second, connect the PoE input port to the PSE device, the data port to the network port of the non-PoE device, and the power terminal to the power supply end of the device; third, the device is pre-installed with a DIN rail bracket and a wall-mounted bracket as standard, allowing for flexible selection based on the scenario; fourth, use the LED indicator lights to detect the working status, with the PWR light indicating normal input and the PWR light indicating normal power output. Application Scenarios PoE Splitters are widely applicable in scenarios requiring simplified wiring. Industrial products focus on industrial Internet of Things and security domains. The core application of E-link LNK-INS301 series is to supply power and transmit data for PTZ pan-tilt-zoom cameras in industrial scenarios. It can also be compatible with various industrial edge devices. Its wide temperature range and anti-interference features enable it to operate in harsh environments such as outdoors and industrial control cabinets. The 100-meter transmission distance meets the wiring requirements of industrial sites. The PoE Splitter is an important supporting device for PoE power supply technology, solving the power adaptation problem for non-PoE devices. Industrial PoE Splitters represented by E-link LNK-INS301 series, while maintaining basic functions, enhance environmental adaptability and security. They not only reduce the equipment deployment and maintenance costs in industrial scenarios but also provide more possibilities for the application of PoE technology in the industrial field. They are the preferred accessories for the wiring of industrial Internet of Things devices.

In the context of the rapid development of industrial digitalization and the Internet of Things, PoE (Power over Ethernet) Ethernet power supply technology has become the core solution for the deployment of industrial sensors, security terminals, wireless APs, and other distributed devices. However, traditional PoE technology often has industry pain points such as limited transmission distance and difficulty in powering multiple devices with high power. The 95W industrial-grade PoE extender, as a key device to solve these problems, has multiple functions including power distribution, data relay, and distance expansion. It becomes the preferred choice for point-to-multipoint PoE applications in industrial scenarios. This article takes the E-link LNK-IPE104-90 95W PoE extender as the core example to provide practical reference for industrial network deployment. Core Definition of 95W PoE Extender The 95W PoE extender is a high-power Ethernet power supply expansion device designed for industrial scenarios. Taking the E-link LNK-IPE104-90 as an example, this device is an industrial-grade 1-port 802.3bt PoE++ to 4-port 802.3af/at gigabit PoE extender. Its core breakthrough is to overcome the 100-meter transmission limit of traditional PoE and has both power distribution and data relay functions. The device can obtain a maximum of 95W PoE power from the upstream, providing a total of 75W power to 4 downstream devices without the need for an external power supply. It is the core device for point-to-multipoint PoE applications. Core Value and Key Characteristics Its core value lies in solving the pain points of industrial network deployment, such as cumbersome wiring, limited power supply distance, and difficulty in powering multiple devices. It can expand PoE ports and transmission distance without re-laying cables, significantly reducing construction and operation costs. The core characteristics of this device highlight its industrial-grade high compatibility, equipped with full-gigabit RJ45 ports (1 input 4 outputs), compatible with 802.3af/at/bt full PoE standards; a single extended PoE network can be 100 meters long, with a total expansion distance of up to 400 meters when cascaded with 3 devices, and the output power is intelligently adapted with distance, maintaining a total power of 75W within 101 meters and 65W at 200 meters. It also adopts an IP40 protection aluminum shell, supports a wide temperature range of -40°C to 80°C, is equipped with 6KV surge and 8KV ESD protection, and has excellent switching performance with 10Gbps and 8K MAC table, suitable for harsh industrial environments. Underlying Working Principle The 95W PoE extender operates based on the PSE/PD dual identity design of PoE technology. The device acts as a PD (Power Delivery) receiving end, obtaining 50~57V DC, up to 95W power from the upstream 802.3bt PSE power supply device, and receiving gigabit Ethernet data. Then, it acts as a PSE (Power Supply) transmitting end, using 1/2 (+), 3/6 (-) and other pin allocation methods to support both mid-span and end-span power supply modes. The data is regenerated through the storage-forward mode and transmitted together with the power to the downstream PD (Power Delivery) devices through 4 output ports. When cascaded, each device completes the relay of power and data, thus achieving the maximum 400-meter PoE network transmission. Practical Installation Tips The installation operation of this device is simple and highly compatible with industrial scenarios. The device is pre-installed with DIN rail brackets by default, and also comes with wall-mounted brackets. It supports both DIN rail and wall-mounted installation methods, plug-and-play without complex configuration. Wiring requires the use of Cat5/5e/6 unshielded twisted pair cables. Before installation, it is necessary to test the continuity of the network cable to avoid signal loss. The cascading should be strictly controlled within 3 units to prevent power and signal attenuation. The installation environment must ensure a non-condensing humidity range of 0 to 95%. The equipment can be directly deployed in industrial cabinets or on walls, relying on the aluminum shell for natural heat dissipation, without the need for additional protective measures. Typical Application Scenarios Based on its high power, long-distance, and industrial-grade characteristics, the 95W PoE extender is mainly applied in industrial and security fields. It can directly supply power to industrial sensors, wireless APs, PoE network cameras, and other devices, and is suitable for point-to-multipoint PoE application scenarios in smart factories, park security, industrial power supply systems, etc. It is particularly suitable for industrial sites where rewiring is not possible, and remote security monitoring points. It can achieve flexible deployment of gigabit data transmission and PoE power supply, precisely meeting the power supply and networking requirements of distributed devices in industrial digitalization scenarios. Overall, the 95W PoE extender is a highly practical expansion device for industrial PoE network deployment. Products like the E-link LNK-IPE104-90, which are of industrial grade, leverage core advantages such as high power compatibility, long-distance transmission, and industrial environment resistance, effectively solving the three major problems of wiring, power supply, and distance in traditional PoE deployment. Its simple installation method and flexible cascading capability further reduce the deployment and operation costs in industrial sites.

The holiday balance has been cleared, the hard work mode has been activated! With a bag full of happiness and full battery, we are back to the familiar battlefield. As we embrace the new year, say goodbye to internal conflicts and focus on the goals; no empty talk, only practical actions. May our inspiration burst out like bamboo shoots. The time has come, bringing about a fresh start. After the holiday rest, we return to our posts with enthusiasm and a brand-new attitude to embark on our journey. A new chapter requires new actions. May we steer with our original aspiration and paddle with our hard work, not fearing challenges and persevering without slackening. In work, we ride the waves and break through obstacles; in life, we experience warmth and smoothness. Every effort has its echo, and every persistence brings rewards. With unity and cooperation, let’s achieve great success and rise step by step, together reaching the lush paths and creating a brilliant future! May the work begin with great success and full energy! To welcome our colleagues back to their posts, the company has specially prepared a warm lunch to soothe the body and mind with delicious food and to ignite a new journey with enthusiasm. In the new year, may everyone eat well, drink well, have great enthusiasm, concentrate and unite as one, and move forward together. I wish everyone a smooth work, everything goes well, and in the new year, work hand in hand and achieve even greater success together!

What is a PoE Injector A PoE Injector is a device that can simultaneously provide data transmission and power supply through an Ethernet cable. It can connect non-PoE network devices to PoE terminals, solving the problem of separate wiring for power supply. The E-link LNK-INJ301-90 is a typical industrial gigabit 95W PoE++ power supply, supporting a wide input voltage range of 12 to 48VDC. With the power boost function, it can provide stable power to PoE terminals within 100 meters, making it an excellent choice for industrial and commercial scenarios. Importance and Key Characteristics of Selecting a PoE Injector The core of choosing the right PoE Injector lies in matching the device power and adapting to the usage environment. Its key characteristics directly determine the user experience. Firstly, the power specification must be compatible with the IEEE802.3af/at/bt standards. For example, the LNK-INJ301-90 can provide 95W PoE power under 48/24VDC input, and 60W under 12VDC, meeting the power requirements of high-power devices; Secondly, the network performance must support gigabit transmission. This product is compatible with 10/100/1000Base-TX and has a forwarding rate of 1488000pps, ensuring data transmission efficiency; Thirdly, the environmental and hardware characteristics. For industrial scenarios, a product with a wide temperature range of -40℃ to 80℃, IP40 protection, and an aluminum shell should be selected. Moreover, this device has an MTBF of over 200,000 hours and is equipped with LED diagnostic indicator lights, facilitating fault troubleshooting. Working Principle of PoE Injector The working principle of the PoE Injector is a series connection type. One end is connected to the non-PoE switch through the RJ45 port to receive data, and the other end is connected to the terminal through the RJ45 PoE output port. Data is transmitted through the 1,2TX and 3,6RX pairs, while power is output through the 1,2,4,5 (+) and 3,6,7,8 (-) backup pairs. This enables the simultaneous transmission of data and power over the same line. The LNK-INJ301-90 also supports end-to-end / mid-to-end PSE standards, with wide voltage input and power boosting function. It can stably convert and supply power under an input range of 12 to 48VDC, suitable for different power supply environments. Installation Techniques for PoE Injectors When installing a PoE Injector, it is necessary to follow simple and practical principles. The LNK-INJ301-90 supports both DIN rail and wall-mounted installation methods. It is equipped with a DIN rail bracket by default, and the wall-mount kit is a standard accessory. It can be flexibly adapted for installation in industrial cabinets or on the wall. Wiring should use Category 5 or higher unshielded twisted pair cables. The maximum transmission distance is 100 meters. For gigabit transmission, it is recommended to use Category 5 or higher specification cables. When wiring, distinguish between the data input and PoE output ports. The power is connected through the terminal block to 12-48VDC. An optional 48VDC/2.5A power supply can be selected separately. After installation, quickly determine the working status of the equipment by checking the Power and PoE indicator lights. Typical Application Scenarios of PoE Injector The application scenarios of PoE Injector revolve around those that require simplified wiring and stable power supply. The LNK-INJ301-90, with its industrial characteristics, can be widely used in scenarios such as PoE network cameras in security monitoring centers, wireless APs in data centers and office areas, IP telephones in industrial and commercial environments, etc. It can adapt to harsh industrial environments and meet the power supply requirements for long-distance and high-power PoE terminals. It is an ideal power supply solution for fields such as security, network communication, and industrial monitoring.

In the current era of accelerated digital transformation, hybrid network architectures have become the choice for most organizations. Enterprises rely on both local deployment and cloud applications to achieve collaborative office work, and they need to integrate new technologies on top of traditional infrastructure. The compatibility and adaptation of different transmission media have become key challenges. industrial converters, as the core device of network connections, with their unique performance, effectively bridge the gap between different transmission media, and demonstrate significant advantages in practical applications across various industries. The E-link LNK-IMC1200GP90-SFP industrial media converter is a typical representative among them. Its function design tailored for industrial scenarios fully showcases its advantages in practical applications. Adapt to harsh environments and ensure stable operation The core difference between industrial converters and ordinary indoor standard converters lies in their strong adaptability to complex and harsh environments. The LNK-IMC1200GP90-SFP adopts a reinforced aluminum casing, featuring excellent shock resistance, vibration resistance, dustproof, and moisture-proof properties. It can easily handle complex environments in industrial workshops, outdoor deployment points, and remote areas. Its operating temperature range covers -40°C to 75°C, and the storage temperature can reach -40°C to 85°C. Even in scenarios with alternating high and low temperatures or drastic humidity changes, it can operate stably. Additionally, this device complies with electromagnetic compatibility standards such as EN55022, effectively resisting electromagnetic interference and strong electrical surges. Combined with the anti-interference design of the IEC 61000 series standards, it can avoid signal transmission being affected by electrical noise in complex electromagnetic environments such as manufacturing workshops and transportation hubs, ensuring the continuity of data transmission. Enhance functional configuration and improve transmission efficiency In terms of functional configuration, industrial converters balance compatibility, efficiency, and reliability to provide comprehensive protection for network transmission. The LNK-IMC1200GP90-SFP is equipped with 2 10/100/1000BASE-T RJ45 ports and 1 SFP port. It supports automatic detection of 100Base-FX or 1000Base-X dual modes and can flexibly achieve bidirectional conversion between copper wire and optical fiber signals, perfectly adapting to enterprise hybrid network architectures. It supports IEEE 802.3af/at/bt standard PoE power supply, with a maximum of 90W PoE++ power, capable of directly powering IP cameras, wireless APs, and other terminal devices, simplifying wiring processes. In terms of transmission performance, this device adopts the store-and-forward mode, with 1Mbit data packet cache and 2K MAC address table, maximum data packet length support of 9K bytes, and a maximum forwarding rate of 1,488,000pps (1000Mbps), ensuring efficient and non-delayed transmission of large data volumes. At the same time, the redundant power input design and over 200,000 hours of average downtime, further enhance the reliability of equipment operation and reduce maintenance costs. Expand application scenarios and facilitate efficient collaboration The high adaptability and strong stability of industrial converters enable them to play a key role in multiple industry scenarios, becoming an important support for promoting industry digitalization upgrades. In manufacturing, after upgrading the factory’s fiber network connection to warehouses and headquarters, the internal copper wire network can be seamlessly connected to the fiber network through LNK-IMC1200GP90-SFP, resisting power fluctuations and temperature/humidity changes in the workshop, ensuring stable transmission of production data and inventory information, and improving investment returns. In the transportation sector, this device can be installed in airports, railway stations, road sensors, etc., thanks to its anti-vibration and anti-surge characteristics, enabling real-time data exchange between different transportation systems, helping management optimize traffic routes and alleviate congestion. Additionally, it supports DIN rail and wall-mounted installation, with a small size (95x70x30mm) and a weight of only 0.25Kg, allowing for flexible deployment beside industrial equipment or in outdoor enclosures, suitable for more complex installation environments.

One Cable, Infinite Possibilities: World's First 4K KVM Fiber Extender with 10 Integrated Functions Launches Single-Fiber 4K@60Hz Lossless Video, KVM/Audio/Serial/Network/IR/EDID Support. Breaks the 80km Ultra-Long-Distance Visual Control Barrier In professional scenarios such as command and control centers, medical operating rooms, large-scale live events, and high-end simulation training, extending ultra-high-resolution video signals along with rich control interfaces over tens or even hundreds of meters has been a core challenge for system integration. Traditional solutions often require deploying multiple cables for different functions, leading to complex wiring, signal interference, and high costs. E-link China officially introduces the revolutionary LNK-4KH-1D1U1E1A1R All-in-One Fiber Extender. This device can simultaneously transmit lossless 4K@60Hz video, KVM keyboard/mouse control, audio, bidirectional RS232/485 serial data, TCP/IP network, and infrared control signals over a single fiber optic cable, truly achieving "one cable for all, zero latency in sight and control," redefining the integration standard for professional AV transmission. Ten Functions Integrated, One Cable Carries All Ultra-HD Visual Experience Supports 4096×2160@60Hz 4:4:4 full chroma sampling for uncompressed, zero-latency visuals. Compliant with HDMI 2.0b and HDCP 2.2 standards, perfectly compatible with Blu-ray players, gaming consoles, and professional video sources. Built-in EDID management for intelligent adaptation to the display's optimal resolution. Full-Featured Control Integration KVM Function: Extends control distance to 80km for precise remote keyboard/mouse operation. Bidirectional Serial: Supports RS232/RS485 for controlling devices like projector screens and camera PTZs. Network Passthrough: Integrated 10/100M Ethernet port provides network access for remote devices. Bidirectional IR: Supports two-way transmission of infrared remote control signals for AV equipment. Professional Audio Processing Supports HDMI embedded audio and independent 3.5mm analog audio output. One-touch audio/video separation via DIP switch for professional sound system integration. Key Technical Specifications Max Video Resolution: 4K2K@60Hz (4096×2160) Color Depth: 12-bit (HDR compatible) Transmission Distance: Up to 80km on single-mode fiber, 2km on multi-mode fiber. Fiber Interface: Single-Fiber Bidirectional (LC) Control Interfaces: USB 2.0 (KVM), RS232/485, 10/100M RJ45 Audio Interface: 3.5mm AUX (Input/Output) IR Interface: Bidirectional transmission, carrier frequency 20-60KHz Power Input: DC 5V/2A Operating Temp: 0°C~40°C (Tx), -10°C~60°C (Rx) Dimensions: 100×80×25mm (both Tx & Rx)                                                      

Ultimate Value: 10-Port All-Gigabit Mini Industrial Switch Redefines Reliable Connectivity with Cost-Effective Solution -40℃~80°C Wide Temp, IP40 Protection, 12-48V Wide Voltage Input. Provides Plug-and-Play Solution for Harsh Industrial Environments                               In industrial automation and IoT deployments, reliable, cost-effective, and easy-to-deploy network connectivity is the foundation for achieving intelligence. For scenarios like production line equipment networking, workshop data collection, and distributed sensor access, users often need to maximize connection ports with industrial-grade reliability within a limited budget. To meet this widespread demand, E-link China officially introduces the LNK-IMC010G Series 10-Port All-Gigabit Compact Industrial Switch. This unmanaged switch integrates 10 all-gigabit ports within an extremely compact chassis, offering industrial durability that surpasses commercial-grade equipment at an economical price point, making it an ideal cornerstone for building high-value industrial networks. Core Value: Simple in Form, Solid at Heart 1. Industrial-Grade Reliability Design Wide Temperature & Voltage Tolerance: Operates from -40°C to 80°C with 12-48VDC wide-range power input, adapting to various environments from outdoor cabinets in cold regions to high-temperature workshops. Robust Protective Structure: High-strength metal housing with IP40 rating, dustproof and shock-resistant, meeting IEC 60068-2-6 vibration test standards. Full Compliance Certification: Passes international certifications like CE and FCC. 100% burn-in testing ensures long-term stable operation. 2. Intelligent & User-Friendly Features Fully Automatic Port Optimization: All 10x 10/100/1000BASE-T RJ45 ports support auto-negotiation and auto-MDI/MDIX. Efficient Flow Control: Supports 802.3x flow control to prevent packet loss and ensure critical data transmission. Green Energy-Saving Operation: Complies with IEEE 802.3az Energy Efficient Ethernet standard, reducing idle power consumption by up to 60%. 3. Flexible Deployment Capabilities Dual-Mode Installation: Supports standard DIN-rail and wall mounting for different cabinet and space requirements. Compact Size Design: Mini chassis maximizes space savings in control cabinets, enabling high-density deployment. Zero-Configuration O&M: Plug-and-play design requires no software configuration, lowering the operational barrier. Key Technical Specifications Port Configuration: 10×10/100/1000BASE-T RJ45 Switching Bandwidth: 20Gbps Packet Forwarding Rate: 14.88 Mpps MAC Address Table: 8K entries Power Input: 12-48VDC Wide Range Power Consumption:

Redefining Industrial Network Usability: World's First Smart Switch with DIP One-Click VLAN/Ring/PoE Reset Launches 8-Port 802.3at PoE+, 4 Gigabit SFP Slots, USB-C Zero-Touch Management. Unique Physical Switches Enable One-Click Deployment of Complex Features. In industrial network deployment, cumbersome configuration processes, high technical barriers, and complex operations have long been major obstacles preventing SMEs and field engineers from quickly building intelligent networks. Traditional managed switches require CLI or Web interface configuration, which is unfriendly to non-expert users, while simple unmanaged switches cannot meet advanced needs like VLAN isolation or ring network redundancy. To this contradiction, E-link China officially launches the world's first smart industrial PoE switch with integrated DIP physical switches. This L2+ 8+4 port managed switch makes deploying complex network features as simple as flipping a switch through its innovative 4-in-1 DIP switches, truly achieving "professional features, foolproof operation."                                                       Four Revolutionary Innovations 1. World's First DIP One-Click Configuration System One-Click VLAN Isolation: Flip a switch to divide the 8 copper ports into separate broadcast domains—no login to any management interface required. One-Click Ring Protection: Instantly enable RSTP/MSTP ring protocols to build self-healing network topologies. One-Click PoE Reset: Remotely reset Powered Devices (PDs) to troubleshoot cameras, APs, etc. One-Click 250m Mode: Break the 100-meter limit to support long-distance PoE powering (with high-quality cables). 2. USB-C Zero-Touch Management Revolution Farewell to RS232 Serial Ports: Use a standard USB-C port to connect directly to a computer/phone for advanced configuration. 3-Minute Rapid Deployment: Reduces initial configuration time from 30+ minutes to under 3 minutes. Mobile-Friendly: Manage the device via a phone's OTG port—field maintenance has never been this convenient. 3. Industrial-Grade Intelligent Power Architecture All 8x 10/100/1000BASE-T ports support IEEE 802.3af/at standards. 30W per port, with a maximum total PoE budget of 240W. Smart Power Management: Supports priority-based power delivery, scheduling, and consumption monitoring. 4. Full Gigabit High-Performance Switching 4x 1000BASE-X SFP slots support single-mode/multi-mode modules, with transmission up to 120km. Supports 9K Jumbo Frames, improving video surveillance data throughput efficiency by 35%. IEEE 802.3az Energy Efficient Ethernet reduces idle power consumption by 50%. Key Technical Specifications Switching Capacity: 24Gbps Packet Forwarding Rate: 17.8 Mpps MAC Address Table: 8K entries PoE Standards: IEEE 802.3af/at Fiber Ports: 4x 1000BASE-X SFP (LC) Management: Web/CLI/SNMP/DIP Switches/USB-C Operating Temperature: -40°C to 80°C Protection Rating: IP40 Aluminum Alloy Case Installation: DIN-Rail / Wall Mount Power Input: 48-57VDC, Redundant support (optional)

Perfect Balance of Speed and Density: World's First Mini Industrial 5-Port 2.5G Switch Officially Launched All-Port 2.5Gbps Access, -40~85°C Wide-Temp Operation, Fanless Metal Design. Provides Next-Gen Edge Network Core for Industrial AI Vision & High-Density IoT Scenarios. With the proliferation of industrial AI machine vision, 4K/8K video surveillance, and high-precision sensor arrays, the bandwidth bottleneck of traditional Gigabit networks is becoming increasingly apparent. The demand for concurrent high-bandwidth data backhaul from multiple edge devices is growing exponentially. To meet the stringent edge network performance requirements of smart manufacturing, intelligent security, robotics, and high-end inspection equipment, E-link China officially launches the world's first Mini Industrial 5-Port 2.5G Ethernet Switch. While maintaining the classic mini industrial form factor, this product delivers full-port 2.5Gbps access capability, providing up to 25Gbps switching capacity for edge computing scenarios, redefining the performance standard for compact industrial switches. Six Innovative Application Scenarios Mobile Edge Computing Platforms Provides multi-sensor 2.5G high-speed aggregation for vehicle-mounted AI computing platforms. Enables real-time HD video backhaul in unmanned inspection robots. Micro Data Centers Builds multi-node 2.5G switching networks within a single 1U server chassis. Provides high-density interconnection for modular edge servers. Distributed Energy Sites Enables high-speed data acquisition in PV inverter clusters. Meets millisecond-level monitoring requirements for energy storage power stations. Compact Machine Vision Provides multi-camera access for integrated vision inspection equipment. Enables 4K vision system networking in limited space. Military Communication Equipment Meets stringent requirements for miniaturization and wide-temperature operation in field communication gear. Serves as the high-speed network core for portable command systems. Smart Medical Carts Integrates multi-modal data exchange in mobile medical equipment. Supports real-time transmission of HD imaging for surgical robots. Tested Performance DataVerified by National-level laboratories: Zero packet loss with all 5 ports forwarding at 2.5G line rate simultaneously. No performance degradation after 1000 hours continuous operation at 75°C. Full functionality maintained after 6KV surge tests. Vibration resistance meets IEC 60068-2-6 standard (10-500Hz, 5Grms). Technological Innovation Highlights Chip-Level Thermal Design Utilizes 3D vapor chamber heat spreader technology. Reduces chip junction temperature by 18°C compared to traditional designs. Intelligent Power Management Patented dynamic voltage regulation technology. Automatic frequency scaling for energy savings under light load. Structural Innovation Revolutionary "sandwich" layered architecture. Increases PCB area utilization to 92%. Market Competitiveness AnalysisCompared to similar products: 60% smaller size, 150% higher performance. 40% lower power consumption, 30% wider temperature range. 200% better deployment flexibility, 35% lower TCO. Service System 3-year extended warranty cycle. Global 48-hour rapid response. Free configuration consultation services. Custom firmware development support. About E-link ChinaE-link China is committed to solving macro challenges in industrial communications through micro-innovations. We will continue investing in chip-level R&D to integrate more intelligence into smaller spaces, helping global customers build next-generation high-density, high-performance industrial network infrastructure.