​​This article is reproduced from Chargerhead, with the original title "Breaking Boundaries · The Apocalypse! Yajingyuan Technology 90W PoE Power Supply 10Gbps+6KV Network Port Lightning Strike Actual Test". The content copyright of this article belongs to Chargerhead and is authorized for reprint by Shenzhen Tanchang Masters Supply Chain Management Co., Ltd. It is for readers' reference only. To view the original article, please click the following link: [Breaking Boundaries · The Apocalypse! Yajingyuan Technology 90W PoE Power Supply 10Gbps+6KV Network Port Lightning Strike Actual Test](original link).​​

​​Preface​​

Previously, Chargerhead introduced Yajingyuan Technology's PoE power supply family series. This series features meticulously designed desktop and wall-plug shell molds, comprehensively covering the full power range standards from IEEE 802.3af, IEEE 802.3at to IEEE 802.3bt, meeting power supply demands for various scenarios.

In terms of performance, the series supports high-speed network transmission from 1G, 2.5G, 5G up to 10G, achieving efficient synergy between data and power. It has also obtained international authoritative safety certifications such as CB, CCC, CE, FCC, and NRTL, with technical performance and safety standards reaching globally recognized levels. The product matrix can fully meet the diverse needs of global users.

Aiming at different application scenarios, Yajingyuan Technology offers a rich selection of PoE versions. Each version has its focus on power output, power supply capability, device compatibility, and applicable scenarios. Users can precisely match based on the requirements of terminal equipment such as video surveillance devices, outdoor displays, LED lighting, medical equipment, and IoT devices.

With the development trend of the Internet of Everything, fields such as smart offices, hotels and tourism, retail, and industrial automation all require high-power electricity + data transmission support. At this time, a high-performance and stable PoE power adapter becomes a current demand.

The 90W desktop ACTIVE PoE power adapter launched by Yajingyuan Technology perfectly meets the demand. It is based on the IEEE 802.3bt standard, backward compatible with 802.3at and 802.3af, delivers 90W power with a maximum output of 54V 1.66A, and a data transmission rate of 1Gbps (can be selected up to 10Gbps based on customer需求). It also features industrial-grade protection, capable of resisting 6KV network port lightning strikes, transmitting both power and data through a single Ethernet cable, simplifying wiring, and reducing construction and maintenance costs. Next, Chargerhead will show you how this PoE power adapter performs.

​​Product Introduction​​

The Yajingyuan Technology 90W desktop ACTIVE PoE power adapter adopts a classic rectangular cuboid shape. The black matte shell is made of PC flame-retardant material, with fixing lugs on opposite corners and a solid overall workmanship.

The left side of the adapter features an "ACTIVE" connection indicator light.

The right side features a "POWER" input indicator light.

The bottom is affixed with PoE parameter information, fixed with cross screws at the four corners.

Besides the "amc" Yajingyuan Technology LOGO, other parameters are as follows:

Model: PE901-5401660CEU

Input specifications: 100-240V~ 50/60Hz 2.0A

Output specifications: 54.0V ⎓ 1.66A, maximum power 89.64W

One side is printed with the PoE power port pinout definition: (1, 2, 4, 5) Pins are positive, (3, 6, 7, 8) Pins are negative

The product has passed CE safety certification, complies with IEEE 802.3bt/Type - 4 standard, RoHS standard, and IEC 60950/62368 standard.

The power input end uses a IEC C6 (Mickey Mouse) socket.

Standard configurations can choose between IEC C6, IEC C7 (figure-8), or IEC C5 (Cloverleaf) tails to meet different user needs.

The two RJ45 interfaces of the Yajingyuan Technology 90W desktop ACTIVE PoE power adapter are distinguished by laser-engraved graphics: PoE power port and LAN port. Among them, the PoE power port supports 54.0V⎓1.66A; the LAN port supports a data transmission rate of 1Gbps.

Fixing lugs are located on opposite corners, with considerable thickness and reinforced rib processing.

The measured length of the Yajingyuan Technology 90W PoE power adapter is 202.29mm.

The width is approximately 84.61mm.

The height is approximately 37.13mm.

The weight of the power supply is approximately 550.0g.

​​PoE Connection Diagram​​

The Yajingyuan Technology 90W desktop ACTIVE PoE power adapter can provide power and network via Ethernet cable for security cameras, outdoor displays, etc., in the retail industry. It is also suitable for IoT devices and remote diagnostic instruments in the medical field, LED lighting in smart buildings, and other equipment, providing power and data transmission support for various high-power devices.

​​Application Case: The Choice for Large Shopping Mall Security Monitoring Upgrades​​

In the field of large shopping mall security monitoring, an efficient and stable power supply solution is crucial. Taking a large shopping mall as an example, its large scale and wide area require the installation of a large number of monitoring cameras at entrances and exits, corridors, shops, and warehouses. In the traditional power supply mode, dedicated power lines needed to be laid for each camera, resulting in complex construction, high costs, messy power lines affecting aesthetics, and serious potential safety hazards.

After introducing Yajingyuan Technology's 90W PoE power supply technology, the难题 was perfectly resolved. A single network cable can achieve both data transmission and power supply, greatly simplifying the wiring project. There is no need to find sockets or lay additional power lines at the camera locations, saving construction time and labor costs, and also eliminating potential safety hazards.

The 90W high-power output can meet the power supply needs of various monitoring cameras, and it has good compatibility with mainstream devices. Industrial-grade protection ensures the设备 operates stably 7×24 hours, providing strong support for the safe operation of the shopping mall.

​​Equipment Testing​​

PoE (Power over Ethernet) equipment testing is the core link to ensure the reliability of network power supply and data transmission. It covers three key dimensions: network speed test, lightning strike test, and Sifos test, building a complete testing system from data transmission to power supply safety, from hardware reliability to protocol compatibility. This is a necessary环节 in product development and production, and also a key support for promoting the large-scale application of PoE technology in fields such as smart parks, industrial IoT, and remote monitoring, ensuring the stable and efficient operation of the "power supply + data" dual link. Below are the test results of the Yajingyuan Technology 90W desktop ACTIVE PoE power adapter.

​​Network Speed Test​​

In PoE network systems, signal loss caused by network cable length has attracted much attention. To accurately evaluate PoE network transmission performance, we conducted strict network transmission tests through a computer, simulating a loss scenario with a network cable length of 100m, and recorded transmission data at different time periods in detail.

From the test results, even with network cable length loss, the PoE network transmission rate remains highly stable, reaching 9.45 Gbits/sec, 9.46 Gbits/sec, and 9.45 Gbits/sec respectively, with minimal fluctuation. This indicates that under the condition of 100m network cable length loss, the overall transmission performance of the PoE network is stable. It can provide reliable and efficient data transmission support for various devices, meeting the needs of application scenarios with high requirements for network stability.

Overall, the Yajingyuan Technology 90W desktop ACTIVE PoE power adapter can achieve a 90W output. After testing and grading, its power supply meets the Class 8 71.3W protocol power of the powered device (PD) end.

​​Network Port Lightning Strike Test​​

In the practical application of PoE power supply systems, network ports encountering transient overvoltage situations such as lightning strikes are a severe test, related to the stability and safety of the equipment. To accurately evaluate the lightning resistance performance of the Yajingyuan Technology 90W desktop ACTIVE PoE power adapter, we used the CWS 1000CM surge tester produced by 3ctest (Hangzhou Sanke) for the network port lightning strike test.

The CWS 1000CM surge tester can highly simulate transient overvoltage phenomena such as network port lightning strikes and is a professional tool for testing the surge resistance of electrical and electronic equipment. During the test, the screen显示 a peak voltage (U peak) of +6000V, with surge waveform parameters of "Surge 1.2/50μs - 8/20μs", accurately simulating the overvoltage and overcurrent characteristics generated by lightning strikes in reality.

It is欣喜 to note that Yajingyuan Technology's这款 90W power adapter performed excellently. The network port端 possesses 6KV lightning strike resistance能力, reaching the industry's highest standard, and can perfectly match the customer's ITU - T K.21 standard. This means that in complex environments where lightning strikes may occur, this adapter can provide reliable protection for connected devices, effectively avoiding problems such as equipment damage and data loss caused by lightning strikes, providing a solid guarantee for the stable operation of the PoE power supply system. Whether in outdoor monitoring, industrial scenarios, or other fields with high requirements for lightning strike resistance, it can demonstrate excellent performance and reliability.

​​Sifos Test​​

In the field of PoE power supply,设备兼容性 is the key to ensuring the stable operation of the system. The Sifos testing system, as an industry-authoritative detection tool, its version 5.4.09 represents the latest testing standards and technical requirements on the market, capable of comprehensively and accurately evaluating the performance and compatibility of PoE equipment.

In this evaluation, Yajingyuan Technology's这款 90W power adapter successfully passed the strict test of Sifos version 5.4.09. This means that the adapter can better兼容 different client PDs (Powered Devices). Whether connecting various smart office devices in an enterprise office network or powering complex automation equipment in industrial scenarios, it can stably adapt to various PD devices, ensuring smooth transmission of power and data.

By passing the test of the latest Sifos version, the Yajingyuan Technology 90W desktop ACTIVE PoE power adapter has proven its technological advancement and reliability. For users, choosing this adapter can greatly reduce the risk of equipment failure and system instability caused by compatibility issues, providing strong support for the efficient operation of the PoE power supply system. Its outstanding performance in compatibility sets a new benchmark for the PoE power supply market.

​​Chargerhead Summary​​

The Yajingyuan Technology 90W desktop ACTIVE PoE power adapter has a classic appearance. Its black matte shell is made of PC flame-retardant material, with fixing lugs and reinforced ribs on opposite corners, and solid workmanship. The LAN port supports a 1Gbps data transmission rate, and the PoE power port supports up to 54V 1.66A 90W high-power output, with excellent network speed and power supply capability.

In terms of reliability, the outstanding performance of 1Gbps +54V 1.66A can meet the network transmission and power supply needs of most devices. The product has passed multiple safety certifications, including CE safety certification, complies with IEEE 802.3bt/Type - 4 standard, RoHS standard, and IEC 60950/62368 standard. The product has wide compatibility and is suitable for products such as video surveillance equipment, outdoor displays, LED lighting, medical equipment, and IoT devices.

In terms of testing, in the network speed test, the measured LAN transmission rate stabilized at 980Mbps (iperf test), fully utilizing the potential of the Gigabit network port, meeting the needs of scenarios such as HD video surveillance and high-speed data transmission. In the network port lightning strike simulation test with a 6KV peak voltage, the设备 continued to operate stably, demonstrating excellent surge protection capability, suitable for lightning-prone areas or industrial-grade application scenarios. In the professional Sifos test, power supply performance, dynamic response, and safety mechanisms were all verified through testing.

Overall, the Yajingyuan Technology 90W desktop ACTIVE PoE power adapter is worth recommending as a high-power PoE device. Chargerhead also learned that Yajingyuan Technology's PoE power supply products have passed the current market's Sifos 5.4.09 version, enabling better compatibility with different client PD adaptation. According to customer requirements for PoE PSE protocol brands, its PoE power supply products cover American, Taiwanese, and domestic PSE chips for customers to choose from flexibly.

Yajingyuan Technology thanks Chargerhead for its attention and report on the release of the 90W desktop ACTIVE PoE power adapter product. We will continue to commit to technological innovation and quality improvement, providing users with more high-quality, safe, and efficient power solutions. Welcome users to follow Yajingyuan Technology's official channels to learn more about product information.