{"product_id":"everstar-ipoe-24w48dw-100mbps-poe-injector-24w-48v-dc","title":"EverStar iPoE-24W48DW 100Mbps PoE Injector - 24W 48V DC","description":"\u003cp\u003eOur review of the EverStar iPoE-24W48DW finds it is a practical, no-nonsense PoE injector aimed at installers and small-site integrators who need reliable DC-to-DC PoE from battery or solar systems. The standout reason to consider it is simple: it converts a wide 9-36V DC input to a regulated 48VDC PoE output at up to 24W while keeping a compact, mountable package. That combination makes it particularly useful where 12V or 24V batteries power wireless access points or IP cameras and where a hardened, protected injector is preferred over using local AC supplies.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide input range:\u003c\/strong\u003e Accepts 9-36V DC so it can be used with 12V or 24V battery banks and many solar setups without additional converters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e48V, 24W PoE output:\u003c\/strong\u003e Delivers up to 24W on 48VDC to power mid-power wireless radios and cameras that require passive Mode B pair wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGigabit-capable pairs:\u003c\/strong\u003e Two 100Mbps Ethernet ports (one in, one PoE out) provide full duplex 200Mbps throughput between device and network for typical surveillance and wireless gear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection features:\u003c\/strong\u003e Built-in short circuit, overvoltage and overcurrent protection helps protect both source and powered device in field installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible mounting:\u003c\/strong\u003e Tool-less interlocking snap slots and options for desktop or wall mount make installations neat and scalable for multi-unit deployments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService-friendly input:\u003c\/strong\u003e The 3-pin barrier terminal DC input simplifies wiring to battery or solar controllers for technicians on site.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis injector is aimed at network technicians, CCTV installers, and rural wireless integrators who run equipment from 12V or 24V battery systems or solar arrays and need a compact DC-DC solution. It is particularly well suited for powering Ubiquiti and Cambium client devices and many solar CCTV cameras that accept passive Mode B PoE on pairs 4,5 and 7,8.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include installers who require active 802.3af\/at negotiation or higher power budgets above 24W, and environments that demand industrial temperature ranges beyond -30C to 45C or hardened outdoor-rated enclosures without additional protection.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompact DC-DC design that works across 9-36VDC inputs for flexible battery or solar use.\u003c\/li\u003e\n\u003cli\u003eDelivers regulated 48VDC at up to 24W using passive Mode B wiring for many radios and cameras.\u003c\/li\u003e\n\u003cli\u003eIncludes short circuit, overvoltage and overcurrent protection for safer field operation.\u003c\/li\u003e\n\u003cli\u003eEasy mounting and tool-less snap slots allow linking multiple units cleanly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUses passive Mode B PoE and not 802.3af\/at negotiation, which limits compatibility with some devices.\u003c\/li\u003e\n\u003cli\u003eOperating temperature tops at 45C, so extreme-heat outdoor sites may need extra housing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput voltage\u003c\/td\u003e\n\u003ctd\u003e9-36V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput voltage\u003c\/td\u003e\n\u003ctd\u003e48V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput power\u003c\/td\u003e\n\u003ctd\u003e24W (48V\/0.5A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEthernet\u003c\/td\u003e\n\u003ctd\u003eOne 100M in, one 100M PoE out (full duplex 200Mbps)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePoE wiring\u003c\/td\u003e\n\u003ctd\u003ePassive Mode B on pairs 4,5_V+ and 7,8_V-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput connector\u003c\/td\u003e\n\u003ctd\u003e3-pin barrier terminal block\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e-30C to 45C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe EverStar iPoE-24W48DW is a focused DC-DC PoE injector that delivers dependable 48V\/24W power from 9-36V sources and useful protections in a compact, mountable package. It offers clear value for CCTV installers and wireless technicians who need passive Mode B PoE from battery or solar systems, though those needing negotiated 802.3af\/at support or higher power should consider other options.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this run from a 12V battery?\u003c\/strong\u003e\u003cbr\u003eYes, the unit accepts 9-36V DC input so it will run directly from 12V battery systems and 24V systems without an extra converter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat PoE pinout does it use?\u003c\/strong\u003e\u003cbr\u003eIt supplies passive Mode B PoE on pairs 4,5 positive and 7,8 negative, so confirm device compatibility with that wiring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it protected against faults?\u003c\/strong\u003e\u003cbr\u003eYes, the injector includes short circuit, overvoltage and overcurrent protection to protect the source and powered device.\u003c\/p\u003e","brand":"EverStar","offers":[{"title":"Default Title","offer_id":48179714621659,"sku":"B08YRRMQZC","price":40.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71qA4bfp-RS._AC_SL1500.jpg?v=1769613910","url":"https:\/\/gearmusthave.com\/products\/everstar-ipoe-24w48dw-100mbps-poe-injector-24w-48v-dc","provider":"GearMustHave","version":"1.0","type":"link"}