{"product_id":"9-48v-poe-splitter-combiner-cable-isolated-gigabit-ethernet","title":"9-48V PoE Splitter Combiner Cable – Isolated Gigabit Ethernet","description":"\u003ch2\u003e9–48V PoE Splitter Combiner Cable – Isolated Gigabit \u0026amp; Fast Ethernet\u003c\/h2\u003e\n\u003cp\u003eUpgrade your network setup with the \u003cstrong\u003eQme 9–48V PoE Splitter Combiner Cable\u003c\/strong\u003e — a versatile, galvanically isolated Power over Ethernet accessory designed for reliable data and power delivery across Gigabit and Fast Ethernet connections. Whether you're extending IP cameras, wireless access points, VoIP phones, or other PoE-compatible devices, this cable delivers stable performance across a wide input voltage range of \u003cstrong\u003e9V to 48V\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Voltage Compatibility:\u003c\/strong\u003e Supports 9V–48V input, making it suitable for passive and active PoE standards across a broad range of network equipment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGalvanic Isolation:\u003c\/strong\u003e Built-in isolated design protects connected devices from ground loops and electrical interference, ensuring clean, stable power and data transmission.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGigabit \u0026amp; Fast Ethernet Support:\u003c\/strong\u003e Handles both 10\/100 Fast Ethernet and 10\/100\/1000 Gigabit Ethernet speeds without compromising network throughput.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSplitter \u0026amp; Combiner Functionality:\u003c\/strong\u003e Works as both a PoE splitter (separating power and data) and a PoE combiner (injecting power onto the data cable), offering flexible deployment options.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlug-and-Play Setup:\u003c\/strong\u003e No additional software or drivers required — simply connect and go.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2 Color Options:\u003c\/strong\u003e Choose from 2 available color variants to match your setup or preference.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Built for long-term, everyday use in home, office, and professional network environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Voltage Range:\u003c\/strong\u003e 9V – 48V DC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEthernet Compatibility:\u003c\/strong\u003e Fast Ethernet (10\/100 Mbps) \u0026amp; Gigabit Ethernet (10\/100\/1000 Mbps)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIsolation:\u003c\/strong\u003e Galvanically isolated for safe, interference-free operation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Splitter \/ Combiner\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor Options:\u003c\/strong\u003e 2 variants available\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Qme\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIP cameras and security systems\u003c\/li\u003e\n  \u003cli\u003eWireless access points and routers\u003c\/li\u003e\n  \u003cli\u003eVoIP phones and intercoms\u003c\/li\u003e\n  \u003cli\u003eNetwork switches and hubs\u003c\/li\u003e\n  \u003cli\u003eSmart home and office networking projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more on Power over Ethernet standards and best practices, visit the \u003ca href=\"https:\/\/www.nist.gov\/communications-technology-laboratory\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eNIST Communications Technology Laboratory\u003c\/a\u003e for industry-standard networking guidance.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What does a PoE Splitter Combiner Cable do?\u003c\/h4\u003e\n\u003cp\u003eA: A PoE (Power over Ethernet) splitter combiner cable allows you to both inject power onto an Ethernet cable (combiner\/injector mode) and separate the power from the data signal (splitter mode). This means you can power PoE-compatible devices like IP cameras, access points, and VoIP phones over a single Ethernet cable without needing a separate power adapter at the device end.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this PoE cable compatible with Gigabit Ethernet speeds?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — the Qme 9–48V PoE Splitter Combiner Cable is fully compatible with both Fast Ethernet (10\/100 Mbps) and Gigabit Ethernet (10\/100\/1000 Mbps), so your network speed is not throttled by the power delivery component.\u003c\/p\u003e\n\u003ch4\u003eQ: Why is galvanic isolation important in a PoE splitter?\u003c\/h4\u003e\n\u003cp\u003eA: Galvanic isolation prevents unwanted electrical currents from passing between connected devices, protecting your equipment from ground loops, voltage spikes, and electrical interference. This is especially important in mixed-voltage or outdoor network installations where electrical conditions may vary.\u003c\/p\u003e\n\u003ch4\u003eQ: What voltage range does this PoE splitter combiner support?\u003c\/h4\u003e\n\u003cp\u003eA: This cable supports a wide input voltage range of 9V to 48V DC, making it compatible with a variety of passive and active PoE standards used in home, office, and professional networking 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 Combiner Cable do?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A PoE (Power over Ethernet) splitter combiner cable allows you to both inject power onto an Ethernet cable (combiner\/injector mode) and separate the power from the data signal (splitter mode). 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