--- product_id: 563315464 title: "Gigabit PoE+ Injector, 30W 48V, Black" brand: "ultrapoe" price: "¥6720" currency: JPY in_stock: true reviews_count: 8 category: "Ultra Po E" url: https://www.desertcart.jp/products/563315464-gigabit-poe-injector-30w-48v-black store_origin: JP region: Japan --- # 30W PoE+ Power Output 1 Gbps Gigabit Ethernet Speed 100m (328 ft) Transmission Range Gigabit PoE+ Injector, 30W 48V, Black **Brand:** ultrapoe **Price:** ¥6720 **Availability:** ✅ In Stock ## Summary > ⚡ Power Your Network Like a Pro — Fast, Far, and Flawless! ## Quick Answers - **What is this?** Gigabit PoE+ Injector, 30W 48V, Black by ultrapoe - **How much does it cost?** ¥6720 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/563315464-gigabit-poe-injector-30w-48v-black) ## Best For - ultrapoe enthusiasts ## Why This Product - Trusted ultrapoe brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last & Secure:** Crafted with flame-retardant housing for enhanced safety and reliability, compatible with a broad range of PoE devices. - • **Plug & Play Simplicity:** No hassle installation with automatic detection and compatibility, powering your devices instantly via a single Ethernet cable. - • **Power Up with Precision:** Delivers a robust 30W PoE+ power budget, compatible with IEEE 802.3af/at standards for seamless device support. - • **Blazing Fast Connectivity:** Experience true gigabit speeds at 1000Mbps, ensuring lag-free data transfer for your network devices. - • **Extend Your Network Reach:** Supports long-distance transmission up to 100 meters, perfect for wide-area deployments like IP cameras and access points. ## Overview The UltraPoE Gigabit PoE+ Injector delivers up to 30W of power and 1Gbps data speed over a single Ethernet cable, extending your network up to 100 meters. Compliant with IEEE 802.3af/at standards and featuring plug-and-play auto-sensing technology, it’s the perfect solution for powering IP cameras, wireless access points, and other PoE devices with reliable, high-speed connectivity in professional and home environments. ## Description desertcart.com: ULTRAPOE Gigabit PoE+ Injector, 30W 48V, Black | 10/100/1000Mbps, IEEE 802.3af/at Compliance, Extend Network Up To 100M (328 ft), Plug and Play : Electronics Review: Worked great for my Unifi U7 Pro - This unit powers my U7 Pro Access point without any issues and was a great price Review: Good quality PoE injector. - This PoE injector worked great as soon as I plugged it in and attached the Ethernet cables. They could have included provisions for hanging/attaching it to a wall of side of a desk or cabinet. Mine has to be on the floor near the baseboard below the electrical outlet it’s plugged in to. Minor quibble. Can’t talk about reliability since I’ve only had it for a couple of weeks now. Only time will tell. I hope it turns out to be as reliable as the Ethernet switches I’ve had for more than a decade with absolutely no problems. ## Features - High-power Performance: Our 30W Gigabit PoE Injector is compliant with IEEE802.3af/at and provides a power budget of up to 30W alongside a 1000Mbps internet speed, with 1 Gigabit Ethernet input and 1 PoE/PoE+ Gigabit Ethernet output port - Automatic Detect Technology: Equipped with auto-sensing technology, this gigabit poe injector provides up to 30W power and 1Gb data for PoE+ devices via a single ethernet cable. It's backward compatible with 802.3af (15.4W) devices - Long-distance Transmission: The UltraPoe powerline ethernet adapter can effectively convert a non-PoE Gigabit port to a PoE/PoE+ Gigabit port. It can provide adequate power and transfer data distance up to 100 meters (328 feet), making it a solution for network cameras or access points deployed over a wide area - Easy to Install: With our plug-and-play gigabit PoE injector, you can easily connect your PoE network device. It's suitable for most installation scenarios and fulfills a wide range of installation needs such as powering IP cameras, wireless APs, and other network devices - Wide Application: Our small size gigabit PoE adapter is crafted from flame retardant plastic housing, making it safer and more reliable. It is compatible with IEEE 802.3af/at Standard and works with CCTV Cameras, IP Phones, wireless APs, IEEE 802.11n/ac/ax router, access points, network attached storage (NAS), smart TV and more ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CH2SP1LR | | Best Sellers Rank | #25 in Powerline Network Adapters | | Brand | UltraPoE | | Built-In Media | AC Power cord | | Color | Injector-30W | | Compatible Devices | Internet Protocol Camera, Webcam | | Customer Reviews | 4.6 out of 5 stars 59 Reviews | | Data Link Protocol | Ethernet | | Data Transfer Rate | 1000 megabytes_per_second | | Hardware Interface | Ethernet | | Item Highlight | 10/100/1000Mbps, IEEE 802.3af/at Compliance, Extend Network Up To 100M (328 ft), Plug and Play | | Item Weight | 0.28 kg | | Manufacturer | UltraPoE | | Mfr Part Number | Ultra20230709 | | Model Number | PoE-911 | | Number of Items | 1 | | Number of Packs | 1 | | UPC | 761241594665 | | Unit Count | 1 Count | | Warranty Description | 1 year warranty | ## Images ![Gigabit PoE+ Injector, 30W 48V, Black - Image 1](https://m.media-amazon.com/images/I/51Oj8i4FJ6L.jpg) ![Gigabit PoE+ Injector, 30W 48V, Black - Image 2](https://m.media-amazon.com/images/I/71oHFBRPaCL.jpg) ![Gigabit PoE+ Injector, 30W 48V, Black - Image 3](https://m.media-amazon.com/images/I/71yFYjDgvqL.jpg) ![Gigabit PoE+ Injector, 30W 48V, Black - Image 4](https://m.media-amazon.com/images/I/61O620-BI8L.jpg) ![Gigabit PoE+ Injector, 30W 48V, Black - Image 5](https://m.media-amazon.com/images/I/61rJ+AaLcHL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Worked great for my Unifi U7 Pro *by S***. on April 27, 2026* This unit powers my U7 Pro Access point without any issues and was a great price ### ⭐⭐⭐⭐⭐ Good quality PoE injector. *by R***K on August 29, 2025* This PoE injector worked great as soon as I plugged it in and attached the Ethernet cables. They could have included provisions for hanging/attaching it to a wall of side of a desk or cabinet. Mine has to be on the floor near the baseboard below the electrical outlet it’s plugged in to. Minor quibble. Can’t talk about reliability since I’ve only had it for a couple of weeks now. Only time will tell. I hope it turns out to be as reliable as the Ethernet switches I’ve had for more than a decade with absolutely no problems. ### ⭐⭐⭐⭐⭐ Better than expected *by P***E on November 5, 2025* Needed this to power a Ruckus access point. Not only did it work perfectly, but I was also surprised to see that it established a 5Gbit link just fine despite that being beyond specification of this unit. --- ## 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.jp/products/563315464-gigabit-poe-injector-30w-48v-black](https://www.desertcart.jp/products/563315464-gigabit-poe-injector-30w-48v-black) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-09*