{"product_id":"poejk-s48-3600","title":"Grid POE-Jack 48-Port Ultra90 PoE++ Core Switch | 3600W Power Budget, 100G Uplinks | POEJK-S48-3600","description":"\"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003ePOEJK-S48-3600\u003c\/strong\u003e is a 48-port Gigabit \u003cstrong\u003eUltra90 PoE++ core switch\u003c\/strong\u003e with a massive \u003cstrong\u003e3,600W PoE budget\u003c\/strong\u003e, designed to act as the central “power plant” in GRID DC microgrid designs. It is built for consultants, electrical engineers and integrators who need to power dense fields of Active POE-Jack in-wall switches, PoE lighting, wireless access points, cameras and building automation from a single chassis.\u003c\/p\u003e\n\u003cp\u003eThis switch anchors \u003cstrong\u003eConvergent Edge\u003c\/strong\u003e and \u003cstrong\u003ezone cabling\u003c\/strong\u003e architectures: one high-power port feeds an Active POE-Jack in the wall, which then fans out to multiple IP devices locally. That approach can reduce home-run cabling, patch panels and tray sizes by up to roughly 75% compared with legacy four-drops-per-desk designs, while centralizing DC power where it is easier to back up and monitor.\u003c\/p\u003e\n\u003cp\u003eIf you’re looking for a \u003cstrong\u003e48-port PoE++ switch for Active POE-Jack projects\u003c\/strong\u003e in Canadian offices, campuses, healthcare or hospitality buildings, the POEJK-S48-3600 is the flagship core platform in the GRID ecosystem.\u003c\/p\u003e\n\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e48× Ultra90 PoE++ access ports\u003c\/strong\u003e – 48 × 10\/100\/1000BASE-T (RJ45) ports designed for high-density Active POE-Jack, PoE lighting and IoT endpoints.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3,600W total PoE budget\u003c\/strong\u003e – one of the highest commercial PoE budgets available, engineered to feed many PoE++ wall switches and devices simultaneously in a DC microgrid.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-standard PoE support\u003c\/strong\u003e – compatible with \u003cstrong\u003eIEEE 802.3af\u003c\/strong\u003e (PoE), \u003cstrong\u003e802.3at\u003c\/strong\u003e (PoE+) and \u003cstrong\u003e802.3bt\/Ultra90\u003c\/strong\u003e power levels for mixed endpoint environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-speed fabric uplinks\u003c\/strong\u003e – 2 high-performance uplink ports for 40\/100GbE-class connectivity into campus cores, data centre fabrics or aggregation layers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRedundant, hot-swappable power\u003c\/strong\u003e – load-sharing, hot-swappable \u003cstrong\u003edual AC PSUs\u003c\/strong\u003e (C14 inlets) to keep the DC microgrid online during maintenance or PSU failure.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eServiceable thermal design\u003c\/strong\u003e – hot-swappable fans with \u003cstrong\u003efront-to-back (AFO) airflow\u003c\/strong\u003e for predictable cooling in dense racks and telecom rooms.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCarrier-class switching fabric\u003c\/strong\u003e – up to \u003cstrong\u003e696 Gbps\u003c\/strong\u003e switching capacity with flow-based telemetry for detailed visibility and anomaly detection.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdvanced timing \u0026amp; segmentation\u003c\/strong\u003e – support for \u003cstrong\u003ePrecision Timing Protocol (transparent clock)\u003c\/strong\u003e and standards-based microsegmentation using group-based policies.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull L2\/L3 feature set\u003c\/strong\u003e – rich Layer 2 switching with complete Layer 3 routing options for campus, branch, enterprise and data centre deployments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCommercial compliance\u003c\/strong\u003e – \u003cstrong\u003ecUL\u003c\/strong\u003e and \u003cstrong\u003eFCC\u003c\/strong\u003e listed, with a TAA-compliant variant (\u003cstrong\u003ePOEJK-S48-3600-TAA\u003c\/strong\u003e) for regulated and government environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical highlights\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eAccess ports\u003c\/td\u003e\n      \u003ctd\u003e48 × 10\/100\/1000BASE-T (RJ45), Ultra90 PoE++\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eUplink ports\u003c\/td\u003e\n      \u003ctd\u003e2 × high-speed uplinks for 40\/100GbE-class connectivity\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTotal PoE budget\u003c\/td\u003e\n      \u003ctd\u003e3,600W shared across 48 PoE++ ports\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePoE standards\u003c\/td\u003e\n      \u003ctd\u003eIEEE 802.3af, 802.3at, 802.3bt \/ Ultra90 (device- and configuration-dependent)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSwitching capacity\u003c\/td\u003e\n      \u003ctd\u003eUp to 696 Gbps\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePower supplies\u003c\/td\u003e\n      \u003ctd\u003eRedundant, hot-swappable AC PSUs (C14 inlets)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCooling\u003c\/td\u003e\n      \u003ctd\u003eHot-swappable fans with front-to-back (AFO) airflow\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eForm factor\u003c\/td\u003e\n      \u003ctd\u003e1U rackmount (approx. 17.4\" W × 16.9\" D × 1.7\" H)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCompliance\u003c\/td\u003e\n      \u003ctd\u003ecUL, FCC listed; TAA model available (POEJK-S48-3600-TAA)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTypical role\u003c\/td\u003e\n      \u003ctd\u003eCore or aggregation switch for large GRID DC microgrid deployments\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eIdeal applications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eEnterprise and campus cores powering large numbers of \u003cstrong\u003eActive POE-Jack\u003c\/strong\u003e in-wall switches and PoE zones.\u003c\/li\u003e\n  \u003cli\u003eSmart buildings with PoE-powered lighting, blinds, sensors and room controllers on a converged low-voltage backbone.\u003c\/li\u003e\n  \u003cli\u003eHigh-density Wi-Fi and small-cell deployments that need many ports to sustain higher PoE++ loads at once.\u003c\/li\u003e\n  \u003cli\u003eHospitality, casinos and resorts consolidating cameras, guest Wi-Fi, digital signage and access control on a single DC microgrid.\u003c\/li\u003e\n  \u003cli\u003eEducation and healthcare campuses seeking LEED-aligned designs with less copper, fewer IDFs and simpler MAC (moves\/adds\/changes).\u003c\/li\u003e\n  \u003cli\u003eIndustrial and mixed-use buildings where uptime, timing and telemetry are required for IT\/OT convergence.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatibility \u0026amp; ecosystem\u003c\/h2\u003e\n\u003cp\u003eThe POEJK-S48-3600 is purpose-built to anchor GRID Networking projects that use \u003cstrong\u003eActive POE-Jack\u003c\/strong\u003e in-wall switches, \u003cstrong\u003eGRID Cat6e\/Cat6A cabling\u003c\/strong\u003e and PoE-powered endpoints. One PoE++ port feeds a single Active POE-Jack; that jack then locally switches four devices at the wall, drastically reducing home runs, patch panel density and conduit sizing in the riser.\u003c\/p\u003e\n\u003cp\u003eIt supports mixed fleets of PoE devices (802.3af, 802.3at, 802.3bt) including IP cameras, Wi-Fi access points, VoIP phones, access control panels, PoE lighting controllers, signage players and room-control devices. In multi-switch designs it can operate as a building core with POEJK-S48-740 and POEJK-S48-750E switches at the floor or edge for a fully tiered DC microgrid.\u003c\/p\u003e\n\n\u003ch2\u003eInstall \u0026amp; design notes\u003c\/h2\u003e\n\u003cp\u003eThis switch concentrates significant PoE power in a compact 1U chassis. Plan for dedicated rack space with clear front-to-back airflow and follow manufacturer guidance for branch circuit sizing, UPS integration and grounding. Because the PoE budget is shared, not every port can run at maximum PoE++ power simultaneously—integrators should calculate realistic power budgets for each project and leave headroom for growth.\u003c\/p\u003e\n\u003cp\u003eIn Canadian commercial projects, this unit typically lives in an MDF or main electrical room alongside UPS and fire alarm panels. It is often paired with 23 AWG Cat6e permanent links to POE-Jack nodes for better voltage delivery and thermal performance in bundles. Coordination between IT, electrical and mechanical trades is recommended so that cooling, power and cabling all align with the DC microgrid design.\u003c\/p\u003e\n\n\u003ch2\u003eCanada-ready checklist\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e✓ \u003cstrong\u003ecUL listed\u003c\/strong\u003e for use in Canadian commercial and institutional low-voltage installations.\u003c\/li\u003e\n  \u003cli\u003e✓ Suitable as a central PoE power plant for large Canadian offices, campuses, healthcare and hospitality projects.\u003c\/li\u003e\n  \u003cli\u003e✓ Works with typical Canadian structured cabling (Cat5e\/Cat6\/Cat6A) when installed within standard 100 m channel limits.\u003c\/li\u003e\n  \u003cli\u003e✓ Supports consolidation of PoE lighting, security and AV loads that are increasingly common in Canadian LEED-oriented designs.\u003c\/li\u003e\n  \u003cli\u003e✓ Compatible with a wide range of PoE devices used in Canadian smart buildings, including cameras, APs and room controllers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatibility micro Q\u0026amp;A\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this work with standard PoE and PoE+ devices?\u003c\/strong\u003e\u003cbr\u003e\nYes. The POEJK-S48-3600 supports IEEE 802.3af (PoE) and 802.3at (PoE+) alongside 802.3bt\/Ultra90 PoE++, so it can safely power legacy and modern endpoints in the same project.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need PoE++ devices to justify a 3,600W core switch?\u003c\/strong\u003e\u003cbr\u003e\nNo. Many deployments use a mix of PoE, PoE+ and PoE++ endpoints. The high budget ensures that heavily loaded POE-Jack clusters, lighting and AV devices can coexist without running out of power.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this replace my existing campus core switch?\u003c\/strong\u003e\u003cbr\u003e\nIn many designs it can, provided your uplink, Layer 3 and redundancy requirements are met. It is often deployed as the PoE\/DC microgrid core with uplinks into an existing non-PoE routing core if desired.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this overkill for a small building?\u003c\/strong\u003e\u003cbr\u003e\nFor smaller sites or single floors, many teams prefer the POEJK-S48-740 or POEJK-S48-750E. The 3,600W model is typically reserved for larger campuses, high-density PoE++ projects or where future expansion is planned.\u003c\/p\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How many Active POE-Jack units can this realistically support?\u003c\/strong\u003e\u003cbr\u003e\nThe exact number depends on each jack’s downstream load, but the 3,600W budget is specifically sized so large projects can power many POE-Jack units at practical PoE++ power levels. Your integrator or engineer should run a detailed PoE budget for each design.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does this support LEED and sustainability goals?\u003c\/strong\u003e\u003cbr\u003e\nBy centralizing DC power and pairing with Active POE-Jack and 23 AWG cabling, you can materially reduce copper, trays and local AC outlets. This “dematerialization” supports LEED-aligned strategies around reduced materials, efficiency and flexible low-voltage infrastructure.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eSpecifications and features are subject to change without notice. Verify final details with the latest GRID Networking documentation before design or tender.\u003c\/em\u003e\u003c\/p\u003e\"\n","brand":"Grid Networking","offers":[{"title":"Default Title","offer_id":44774153027775,"sku":"POEJK-S48-3600","price":25935.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0410\/6262\/9541\/files\/d7e1b435-cb5f-4b0a-a0ff-4ff8a5b56d73.jpg?v=1764727849","url":"https:\/\/www.simplycontrolled.ca\/products\/poejk-s48-3600","provider":"Simply Controlled","version":"1.0","type":"link"}