--- product_id: 93205533 title: "48V 2A Power Supply, COLM AC100-240V to DC48V 48 Volt 2 Amp 72W Adapter Switching Transformers for PoE Switch/PoE Injector/CCTV Video Security Camera" brand: "colm" price: "1655165₫" currency: VND in_stock: true reviews_count: 8 category: "Colm" url: https://www.desertcart.vn/products/93205533-48v-2a-power-supply-colm-ac100-240v-to-dc48v-48 store_origin: VN region: Vietnam --- # 48V DC output power Universal 100-240V AC input Multi-layer safety protections 48V 2A Power Supply, COLM AC100-240V to DC48V 48 Volt 2 Amp 72W Adapter Switching Transformers for PoE Switch/PoE Injector/CCTV Video Security Camera **Brand:** colm **Price:** 1655165₫ **Availability:** ✅ In Stock ## Summary > 🔋 Power your professional edge with reliability and global versatility! ## Quick Answers - **What is this?** 48V 2A Power Supply, COLM AC100-240V to DC48V 48 Volt 2 Amp 72W Adapter Switching Transformers for PoE Switch/PoE Injector/CCTV Video Security Camera by colm - **How much does it cost?** 1655165₫ 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/93205533-48v-2a-power-supply-colm-ac100-240v-to-dc48v-48) ## Best For - colm enthusiasts ## Why This Product - Trusted colm brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seamless Compatibility:** Perfect drop-in replacement for lower amperage adapters without forced current limitations. - • **Built to Last & Protect:** CE/FCC/RoHS certified with overload, thermal, and short circuit safeguards for peace of mind. - • **Power Up with Precision:** Stable 48V 2A output delivers consistent 96W for your PoE switches & CCTV setups. - • **Global Ready, Plug & Play:** Wide 100-240V input supports worldwide use—no adapters needed for your next project. - • **Effortless Setup & Support:** Includes 3.6ft DC cable, 3.9ft AC cord, plus 2-year warranty and responsive customer care. ## Overview The COLM 48V 2A Power Supply is a robust 96W adapter designed for PoE switches, injectors, and CCTV cameras. Featuring a universal 100-240V AC input, nickel-plated copper plug, and comprehensive safety certifications, it ensures stable, safe power delivery worldwide. Its flexible amperage compatibility and durable build make it an ideal, worry-free replacement for various lower-amp adapters, backed by a 2-year warranty and dedicated customer support. ## Description Application: * Security and surveillance devices,Cameras, IP Camera,Computer Project, etc. * It applies to the 48V PoE injectors and switches with 4 Port, 8 Port, 12 Port, 16 Port injectors Specifications: Input Voltage: 100-240V AC 50/60Hz Output Voltage: 48V DC Output current: up to 2A Output Power: up to 96W MaxPole of DC plug: center positive(+), outside negative (-) DC Output Plug Size: 5.5mm x 2.5mmDC Cable length: about 3.6FT . AC Power Cord length about 3.9FT.It perfect replacement for 520mA / 1A / 1.25A / 1.3A / 1.35A / 1.5A / 1.875A as amperage isnt forced.(If your previous Adaptor was less than 2A then this will be a perfect replacement as amperage is NOT Forced). Product advantages The input voltage range is wide, all 100-240V, in line with global usage standards. Nickel-plated copper core plug interface, high temperature resistance, fireproof, wear resistant, non-deformable, normal insertion and removal. Bold insulated wire, not easy to break, prevent leakage and discharge. The high-precision card tail work is rigorous and meticulous, and the quality copper wire has good flexibility. Durable and not easy to break.Package List 1 x 48V 2A power adapter 1 x AC Power Cord Review: Tacx neo 2T power supply lead - After my original Tacx neo 2T power supply died I was reluctant to pay the £40+ for a replacement from garmin This one works perfectly well, at a fraction of the price, it comes with various different colour coded power connections but the black connection it comes with fits perfectly The leads are a bit shorter than the original but no big deal Long term use I can’t say as I’ve just bought it but hopefully will last a while Hopefully this helps someone in a similar situation to me. Review: Perfect for Tacx Neo 2 - Replaceed a Tacx Neo 2 power supply after power brick failure. It came with a pack of four adapters for other applications but the permanent connector is a perfect match for the original Tacx one. The overall cable length is quite a bit shorter (@.5m) so I had to use an extension cable as I run the power lead from front to back due to socket positions. But that's OK, I still saved £80 not buying a Tacx replacement. ## Features - Input: 100V-240V 50 / 60Hz Output: DC 48V 2A, DC Output Plug Size: 5.5mm x 2.5mm - It applies to the 48V PoE injectors and switches with 4 Port, 8 Port, 12 Port, 16 Port injectors; Security and surveillance devices,Cameras, IP Camera,CCTV Video Security Camera, etc. - It perfect replacement for 520mA / 1A / 1.25A / 1.3A / 1.35A / 1.5A / 1.875A as amperage isnt forced.(If your previous Adaptor was less than 2A then this will be a perfect replacement as amperage is NOT Forced) - It are certified by CE / FCC / RoHS certification. We focus on providing quality power products and excellent customer service and Automatic overload cut-off, over voltage cut-off, automatic thermal cut-off, short circuit protection. - What You Get: 1 * DC 48V 2A power supply with Cord + 4 * DC Plug tips, and friendly customer service. Please feel free to Contact us at any time. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07JKZ3QMJ | | Amperage | 2 Amps | | Best Sellers Rank | 51,812 in DIY & Tools ( See Top 100 in DIY & Tools ) 38 in Transformers (DIY & Tools) | | Box Contents | 1 x 48V 2A power adapter, 1 x AC Power Cord | | Brand Name | COLM | | Compatible Devices | 48V PoE switches / PoE injector CCTV cameras / LED Display | | Compatible Phone Models | Inapplicable | | Compatible Power Plug Type | Type G | | Connectivity Technology | Barrel Connector | | Connector Type | Barrel Connector | | Country of Origin | China | | Current Rating | 2 Amps | | Current Type | DC | | Customer Reviews | 4.2 4.2 out of 5 stars (58) | | EU Spare Part Availability Duration | 2 Years | | Enclosure Material | Plastic | | Frequency Range | 50 Hz - 60 Hz | | Input Voltage | 230 Volts (AC) | | Main Power Connector Type | Barrel Connector | | Manufacturer | COLM | | Manufacturer Part Number | P0-48V2A-UK-C | | Model Name | 48V 2A POE Power Adapter | | Model Number | YU4802 | | Mounting Type | Wall Mount | | Number of Items | 1 | | Number of Power Levels | 1 | | Output Current | 2 Amps | | Output Voltage | 48 Volts (DC) | | Plug Type | Type G | | Portable | No | | Power Plug Type | Type G | | Power Source | Corded Electric | | Product Features | Short Circuit Protection | | Product Warranty | Two Years Warranty | | Specification Met | CE, FCC, RoHS | | Total USB Ports | 4 | | Unit Count | 1.0 count | | Wattage | 96 watts | ## Product Details - **Amperage:** 2 Amps - **Brand:** COLM - **Compatible devices:** 48V PoE switches / PoE injector CCTV cameras / LED Display - **Compatible phone models:** Inapplicable - **Connector type:** Barrel Connector - **Included components:** 1 x 48V 2A power adapter, 1 x AC Power Cord - **Input voltage:** 230 Volts (AC) - **Special feature:** Short Circuit Protection - **Total USB ports:** 4 - **Wattage:** 96 watts ## Images ![48V 2A Power Supply, COLM AC100-240V to DC48V 48 Volt 2 Amp 72W Adapter Switching Transformers for PoE Switch/PoE Injector/CCTV Video Security Camera - Image 1](https://m.media-amazon.com/images/I/71riXUUvCSL.jpg) ## Questions & Answers **Q: How to know if it is charging or has been charged?** A: What is charging??? This is a plug in power supply not a battery!!! I use it to power a 48v network Poe switch ## Customer Reviews ### ⭐⭐⭐⭐⭐ Tacx neo 2T power supply lead *by B***T on 22 October 2025* After my original Tacx neo 2T power supply died I was reluctant to pay the £40+ for a replacement from garmin This one works perfectly well, at a fraction of the price, it comes with various different colour coded power connections but the black connection it comes with fits perfectly The leads are a bit shorter than the original but no big deal Long term use I can’t say as I’ve just bought it but hopefully will last a while Hopefully this helps someone in a similar situation to me. ### ⭐⭐⭐⭐⭐ Perfect for Tacx Neo 2 *by W***. on 12 January 2026* Replaceed a Tacx Neo 2 power supply after power brick failure. It came with a pack of four adapters for other applications but the permanent connector is a perfect match for the original Tacx one. The overall cable length is quite a bit shorter (@.5m) so I had to use an extension cable as I run the power lead from front to back due to socket positions. But that's OK, I still saved £80 not buying a Tacx replacement. ### ⭐⭐⭐⭐ 48volt charger *by A***E on 17 April 2025* Works well with my Hik recorder box ## Frequently Bought Together - 48V 2A Power Supply, COLM AC100-240V to DC48V 48 Volt 2 Amp 72W Adapter Switching Transformers for PoE Switch/PoE Injector/CCTV Video Security Camera - NETGEAR Wireless Access Point WAX210 - WiFi 6 Dual Band PoE Access Point AX1800 Wireless Speed - TP-Link 802.3at/af Gigabit PoE Injector | Non-PoE to PoE Adapter | Supplies PoE (15.4W) or PoE+ (30W) | Plug & Play | Desktop/Wall-Mount | Distance Up to 100m (PoE160S) --- ## 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/93205533-48v-2a-power-supply-colm-ac100-240v-to-dc48v-48](https://www.desertcart.vn/products/93205533-48v-2a-power-supply-colm-ac100-240v-to-dc48v-48) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-18*