{"product_id":"poe-splitter-48v-to-12v-isolation-ethernet-rj45-camera-power-supply","title":"POE Splitter 48V to 12V Isolated Ethernet RJ45 IP Camera Power","description":"\u003cp\u003eThe \u003cstrong\u003ePOE Splitter 48V to 12V Isolation Ethernet RJ45 Port\u003c\/strong\u003e is a compact, plug-and-play power solution designed to bring both data and power over a single network cable — then split them cleanly to devices that don't natively support Power over Ethernet (PoE). Whether you're powering IP cameras, wireless access points, or other 12V network devices, this splitter makes integration straightforward and cable-clutter-free.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose This POE Splitter?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e48V to 12V Isolated Output:\u003c\/strong\u003e Safely converts 48V PoE input down to a stable 12V DC output, with galvanic isolation for added circuit protection.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle-Cable Simplicity:\u003c\/strong\u003e Receives both power and data over one standard Ethernet cable, then separates them — data passes through the RJ45 port, power outputs via DC connector.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad Compatibility:\u003c\/strong\u003e Works with IP security cameras, surveillance systems, wireless access points, and other 12V non-PoE devices.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlug-and-Play Setup:\u003c\/strong\u003e No additional configuration or software required — simply connect and go.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable ABS Housing:\u003c\/strong\u003e Constructed from robust ABS material, built to withstand everyday use in both indoor and light outdoor network installations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Form Factor:\u003c\/strong\u003e Small and unobtrusive — ideal for discreet installation at camera or device mounting points.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003cp\u003eA PoE switch or injector sends 48V power along with data through a standard Cat5e\/Cat6 Ethernet cable. The POE Splitter receives the combined signal at its input RJ45 port, isolates the power from the data, converts the voltage to 12V DC, and delivers each separately — data through the output RJ45 port and power through the DC output jack. This means your non-PoE camera or device gets clean, stable power without any rewiring.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 48V PoE (IEEE 802.3af\/at compatible)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e 12V DC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInterface:\u003c\/strong\u003e RJ45 Ethernet (input + pass-through data output)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIsolation Type:\u003c\/strong\u003e Galvanic isolation for electrical safety\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHousing Material:\u003c\/strong\u003e ABS plastic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e IP cameras, CCTV, surveillance systems, wireless access points\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIdeal For\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eHome and business IP security camera installations\u003c\/li\u003e\n  \u003cli\u003eSurveillance system upgrades where devices lack built-in PoE support\u003c\/li\u003e\n  \u003cli\u003eNetwork technicians and IT professionals simplifying cable runs\u003c\/li\u003e\n  \u003cli\u003eDIY home networking and smart security setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor guidance on setting up secure home networks and IP camera systems, visit the U.S. Consumer Product Safety Commission (CPSC) for consumer electronics safety resources.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What does a POE Splitter 48V to 12V do and how does it work?\u003c\/h4\u003e\n\u003cp\u003eA: A PoE splitter receives a combined power-and-data signal (48V) from a PoE switch or injector over a single Ethernet cable. It then separates the power from the data signal, converts the 48V down to a stable 12V DC output, and delivers each independently — so you can power 12V devices like IP cameras without needing a separate power cable or a PoE-enabled device.\u003c\/p\u003e\n\u003ch4\u003eQ: Which devices is this POE Splitter compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This splitter is compatible with any 12V device that connects via Ethernet, including IP security cameras, CCTV cameras, wireless access points, and other non-PoE network devices. It works with standard IEEE 802.3af\/at PoE switches and injectors that output 48V.\u003c\/p\u003e\n\u003ch4\u003eQ: Is the POE Splitter easy to install?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — it is completely plug-and-play. Simply connect your PoE-enabled Ethernet cable to the input RJ45 port, plug the 12V DC output into your camera or device, and connect the data pass-through RJ45 to your device's network port. No software, drivers, or additional configuration is needed.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the difference between an isolated and non-isolated POE Splitter?\u003c\/h4\u003e\n\u003cp\u003eA: An isolated PoE splitter (like this one) uses galvanic isolation to electrically separate the input and output circuits. This provides an additional layer of protection against voltage spikes, ground loops, and electrical interference — making it a safer and more reliable choice, especially for sensitive equipment like IP cameras in outdoor or mixed-voltage environments.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What does a POE Splitter 48V to 12V do and how does it work?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A PoE splitter receives a combined power-and-data signal (48V) from a PoE switch or injector over a single Ethernet cable. 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