The official website - Shenzhen Mingjiada Electronic Co., LTD
In the neural networks of smart factories, building automation and Internet of Things (iot) devices, Power over Ethernet (PoE) technology, with its disruptive design of "power lines as data lines", has become a revolutionary solution for simplifying deployment and reducing costs. ADI's PoE interface controller, as the core engine for power supply equipment (PSE) and power receiving equipment (PD), integrates high-precision power management, protocol stack compatibility, and multiple protection mechanisms, supporting full-power scenarios ranging from 13W (IEEE 802.3af) to 71.3W (IEEE 802.3bt Type 4). However, the accelerated technological iteration and supply chain fluctuations are turning a large number of brand-new, unused ADI PoE chips into "silent assets" for enterprises, not only freezing cash flow but also facing the risk of rapid depreciation. Shenzhen Mingjiada Electronics Co., LTD., relying on its fifteen years of in-depth technical accumulation in high-end chip recycling and the premium model of globally scarce models, has specially launched a high-price recycling service for ADI's full range of PoE interface controllers. With scientific assessment, transparent quotations and rapid payment recovery, it helps enterprises efficiently activate inventory and drive a green circular economy.
The key categories that Mingjiada focuses on recycling
PoE Power supply equipment (PSE
The ADI Power Supply Equipment (PSE) controller supports power over Ethernet at multiple power levels: IEEE PoE (13W, 802.3af), IEEE PoE+ (25.5W, 802.3at), IEEE PoE++ (71.3W, 802.3bt) and ADI LTPoE++ (90W) standards. The PSE controller is responsible for detecting the receiving device (PD) and classifying it, as well as providing an appropriate amount of power to the PD through the Ethernet cable.
2. PoE Power Receiving Device (PD
ADI's Power Receiving Device (PD) controllers support multiple power over Ethernet (PoE) power levels: IEEE PoE(13W), IEEE PoE+ (25.5W), IEEE POE ++ (71W), and ADI LTPoE++ (up to 90W) standards. The PD controller is mainly responsible for providing the correct characteristics and classification for the power supply equipment (PSE), so that the PSE can supply the appropriate amount of power to the PD through the Ethernet cable.
The advantages of Mingjiada's recycling service
Strong in strength and abundant in funds.
2. Our recycling network is extensive, covering both domestic and international regions. We have set up points in Japan, Hong Kong, Russia, Taiwan, the United States, Canada, Germany, France, the United Kingdom, and Hungary, and can deliver goods to all parts of the world.
3. We offer reasonable prices and try our best to help you increase your costs.
4. Heavy remuneration for intermediaries.
Simple recycling steps
List submission → Organize the ADI device model (e.g. ADM1177), quantity and batch, and send to sales@hkmjd.com;
Video verification → Video connection within 24 hours to confirm the original factory packaging and labels, avoiding the bottleneck of cross-border inspection.
Safe delivery → Supports global door-to-door pick-up (covering 12 countries including Japan, the United States, and Europe) or DHL/UPS insured cash on delivery, ESD protective packaging ensures zero-damage transportation.
Payment upon inspection → Full payment is completed within 48 hours of arrival. Settlement is supported in US dollars, euros or RMB. The speed of capital recovery is three times faster than that of the industry.
Unleash the value of your PoE assets immediately
Youdaoplaceholder0 recycling hotline: Mr. Chen +86 13410018555
▸ List submission: sales@hkmjd.com (with model/quantity, 24-hour quotation)
▸ official website price: www.mjdic.com
Note: Mingjiada only recycles brand-new original ADI devices from official channels such as agents and terminal factories.
