{"product_id":"microsemi-pd-9001gr-at-gigabit-ethernet-55v-injector-reliable-poe","title":"Microsemi PD-9001GR\/AT Gigabit Ethernet 55V Injector - Reliable PoE","description":"\u003cp\u003eIn this review of the Microsemi PD-9001GR\/AT Gigabit Ethernet 55V injector, the bottom line is simple: it is for network installers and IT teams who need a compact, reliable midspan to deliver higher-voltage Power over Ethernet for devices that require up to 55V. The reviewer found it straightforward to deploy and consistent in operation, making it a good fit where a single-port PoE injector is needed to add managed-power capability without replacing switches. For those seeking a plug-and-play, single-purpose PoE midspan, this unit earns attention for its steady data throughput and dedicated power delivery.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e55V PoE Output:\u003c\/strong\u003e Provides higher-voltage power ideal for IP devices that require more than standard PoE, ensuring compatible devices receive sufficient power.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eGigabit Data Rate:\u003c\/strong\u003e Supports 10\/100\/1000 Mbps throughput so connected devices operate at full Ethernet speeds without bottlenecks.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSingle-Port Midspan:\u003c\/strong\u003e Simple injector design makes it easy to add PoE to an existing network without changing switches or patch panels.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompact Footprint:\u003c\/strong\u003e Small form factor helps installers place the unit near devices or in tight wiring closets where space is limited.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDedicated Power Delivery:\u003c\/strong\u003e Isolates power for the connected device so the network switch does not need built-in PoE capabilities.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis injector suits installers, security integrators, and small IT teams who need to power single devices such as IP cameras, wireless access points, or other PoE equipment that specifies 55V. It is particularly useful when the existing switch lacks PoE, or when a higher PoE voltage is required without replacing infrastructure.\u003c\/p\u003e\n\u003cp\u003eIt is not aimed at environments needing multiport PoE aggregation, centralized power management, or advanced switch features; organizations that require a rackmount multiport solution or per-port management should look at multiport injectors or PoE switches instead.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eDelivers stable \u003cstrong\u003e55V PoE\u003c\/strong\u003e power for devices that need higher voltage than standard PoE.\u003c\/li\u003e\n \u003cli\u003eMaintains full \u003cstrong\u003eGigabit\u003c\/strong\u003e data speeds so device performance is not compromised.\u003c\/li\u003e\n \u003cli\u003eCompact and easy to deploy as a single-port midspan without altering switch infrastructure.\u003c\/li\u003e\n \u003cli\u003eUseful for retrofitting power to specific devices without replacing network hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eSingle-port design means multiple devices require multiple injectors or a different multiport solution.\u003c\/li\u003e\n \u003cli\u003eNo advanced power management features are present for detailed monitoring or scheduling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003ePD-9001GR\/AT Gigabit PoE Injector\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003ePoE Voltage\u003c\/td\u003e\n\u003ctd\u003e55V\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eData Rate\u003c\/td\u003e\n\u003ctd\u003e10\/100\/1000 Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003ePort Count\u003c\/td\u003e\n\u003ctd\u003eSingle midspan port\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003eCompact inline injector\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eIntended Use\u003c\/td\u003e\n\u003ctd\u003ePower over Ethernet for compatible IP devices\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Microsemi PD-9001GR\/AT is a pragmatic, no-frills single-port PoE midspan that delivers reliable \u003cstrong\u003e55V\u003c\/strong\u003e power and full gigabit throughput for devices that need higher voltage. It is good value for installers and small teams who need to power individual devices without replacing switches, though larger deployments will want multiport or managed alternatives.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this injector power a standard PoE device?\u003c\/strong\u003e\u003cbr\u003eYes, it supplies 55V PoE intended for devices that accept higher PoE voltage; compatibility should be checked on the device spec sheet.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it affect network speed?\u003c\/strong\u003e\u003cbr\u003eNo, it supports 10\/100\/1000 Mbps so connected devices will operate at full gigabit speeds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this suitable for multi-device deployments?\u003c\/strong\u003e\u003cbr\u003eNot ideal; this is a single-port injector so multiple devices require multiple units or a multiport PoE switch.\u003c\/p\u003e","brand":"Microsemi Corporation","offers":[{"title":"Default Title","offer_id":48640461373659,"sku":"B07P71RHQD","price":39.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/515SLVPk9UL._AC_SL1000.jpg?v=1778730174","url":"https:\/\/gearmusthave.com\/products\/microsemi-pd-9001gr-at-gigabit-ethernet-55v-injector-reliable-poe","provider":"GearMustHave","version":"1.0","type":"link"}