--- product_id: 181819772 title: "POE400 90W Gigabit Ultra PoE++ Injector Adapter, IEEE 802.3 bt /802.3at/802.3af Compliant, Up to 90W Ultra Power Supply, 10/100/1000Mbps Shielded RJ-45, Plug & Play, Metal housing" brand: "cudy" price: "4190174₫" currency: VND in_stock: true url: https://www.desertcart.vn/products/181819772-poe400-90w-gigabit-ultra-poe-injector-adapter-ieee-802-3 store_origin: VN region: Vietnam --- # 90W Ultra PoE++ Power Gigabit 10/100/1000 Mbps Speed Durable Metal Housing POE400 90W Gigabit Ultra PoE++ Injector Adapter, IEEE 802.3 bt /802.3at/802.3af Compliant, Up to 90W Ultra Power Supply, 10/100/1000Mbps Shielded RJ-45, Plug & Play, Metal housing **Brand:** cudy **Price:** 4190174₫ **Availability:** ✅ In Stock ## Summary > ⚡ Power Your Network Like a Pro — Stay Connected, Stay Ahead! ## Quick Answers - **What is this?** POE400 90W Gigabit Ultra PoE++ Injector Adapter, IEEE 802.3 bt /802.3at/802.3af Compliant, Up to 90W Ultra Power Supply, 10/100/1000Mbps Shielded RJ-45, Plug & Play, Metal housing by cudy - **How much does it cost?** 4190174₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/181819772-poe400-90w-gigabit-ultra-poe-injector-adapter-ieee-802-3) ## Best For - cudy enthusiasts ## Why This Product - Trusted cudy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Robust Metal Build:** Sleek, compact, and built to last with a premium metal housing that fits effortlessly into any professional setup. - • **Blazing Gigabit Speeds:** Experience full duplex 2Gbps Ethernet throughput with dual Gigabit ports, perfect for lag-free, high-bandwidth networking. - • **Plug & Play Simplicity:** No setup headaches—just connect and power your PoE devices instantly with auto-sensing technology and universal compatibility. - • **Extend Your Network Reach:** Power and connect PoE devices up to 100 meters away, unlocking flexible installation options for modern workspaces. - • **Power Up to 90W Ultra PoE++:** Fuel your high-demand devices with industry-leading 90W power delivery, ensuring seamless performance for cameras, phones, and access points. ## Overview The Cudy POE400 is a compact, IEEE 802.3bt/at/af-compliant Gigabit PoE++ injector delivering up to 90W of power over Ethernet. Featuring dual Gigabit ports for full duplex 2Gbps speeds, a durable metal case, and plug-and-play auto-sensing technology, it effortlessly powers and connects PoE IP phones, surveillance cameras, and wireless access points up to 100 meters away. Ideal for professional-grade small installations demanding reliable, high-power PoE solutions. ## Description Cudy POE400 90W Gigabit Ultra PoE++ Injector Adapter, IEEE 802.3 bt /802.3at/802.3af Compliant, Up to 90W Ultra Power Supply, 10/100/1000Mbps Shielded RJ-45, Plug & Play, Metal housing ## Features - Gigabit PoE Injector, 1 Gigabit Ethernet port input and 1 PoE / PoE+ / PoE++ Gigabit Ethernet port output offer full duplex 2Gbps Ethernet speeds. Ideal for small installations of PoE IP phone, PoE surveillance camera or PoE wireless access point. - With Auto-sensing technology, this PoE adapter delivers up to 90W to a PoE++ device with backwards compatibility for 802.3bt/at 4 pair (60w), 802.3at 2 pair (30w) PoE+ device and 802.3af PoE (15.4W) devices. - Converts a non-PoE Gigabit port to a PoE / PoE+ / PoE++ Gigabit port and network a PoE device located up to 100 meters (328 ft.) away. - High Quality Chipset Inside. Use TPS high quality POE chip to ensure stable operation of the product. Plug & play, no configuration is needed, simply connect a PoE network device, accommodates most installations scenarios. - Compact Gigabit PoE injector, IEEE 802.3bt/802.3af/802.3at compliant. Pin Assignment and Polarity: 1/2 (-), 3/6 (+),4/5(+), 7/8(-). ## Technical Specifications | Specification | Value | |---------------|-------| | Item Weight | 1.5 Pounds | | Voltage | 240 Volts | | Case Material | Metal | | Maximum Power | 90 Watts | | Upper Temperature Rating | 4E+1 Degrees Celsius | | Interface Type | PoE | | Data Transfer Rate | 1000 Megabits Per Second | | Current Rating | 1 Amps | | Manufacturer | Shenzhen Cudy Technology Co., Ltd. | | UPC | 644925514961 | | Item model number | POE400 | | Item Weight | 1.45 pounds | | Product Dimensions | 7.05 x 3.15 x 1.81 inches | | Item Dimensions LxWxH | 7.05 x 3.15 x 1.81 inches | | ASIN | B07ZYPDQFN | | Date First Available | November 1, 2019 | ## Product Details - **Brand:** Cudy - **Number of Ports:** 2 - **Color:** 90W Gigabit PoE++ Injector - **Compatible Devices:** IP Phone, Surveillance Camera, Wireless Access Point - **Product Dimensions:** 7.03"L x 3.15"W x 1.81"H ## Images ![POE400 90W Gigabit Ultra PoE++ Injector Adapter, IEEE 802.3 bt /802.3at/802.3af Compliant, Up to 90W Ultra Power Supply, 10/100/1000Mbps Shielded RJ-45, Plug & Play, Metal housing - Image 1](https://m.media-amazon.com/images/I/71iGTEM1-WL.jpg) ## Frequently Bought Together - Cudy POE400 90W Gigabit Ultra PoE++ Injector Adapter, IEEE 802.3 bt /802.3at/802.3af Compliant, Up to 90W Ultra Power Supply, 10/100/1000Mbps Shielded RJ-45, Plug & Play, Metal housing - Cudy POE300 60W Gigabit Ultra PoE+ Injector, Up to 60W Ultra Power Supply, 10/100/1000Mbps Shielded RJ-45, IEEE 802.3af/802.3at Compliant, Not Support 802.3 bt/ PoE++/ Passive PoE, Metal housing - Outdoor 5 Port PoE Switch/Extender/Booster, 60W 48V 10/100/1000M POE Passthrough Switch Outdoor Ethernet Extender，PoE Repeater,6KV Lightning Protection, IEEE 802.3af/at/bt, by CENTROPOWER --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/181819772-poe400-90w-gigabit-ultra-poe-injector-adapter-ieee-802-3](https://www.desertcart.vn/products/181819772-poe400-90w-gigabit-ultra-poe-injector-adapter-ieee-802-3) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-04-25*