{"product_id":"mercusys-ms105gp-5-port-gigabit-desktop-switch-4-port-poe","title":"Mercusys MS105GP 5-Port Gigabit Desktop Switch 4-Port PoE+","description":"\u003cp\u003eThe Mercusys MS105GP is a 5-port gigabit desktop switch with four PoE+ ports, designed for small offices, dormitories, and surveillance deployments. It consolidates power and data on a single cable, eliminating the need for separate power adapters and reducing installation complexity. Extend Mode pushes PoE coverage to 250 m, making it suitable for camera deployments across larger areas.\u003c\/p\u003e\u003ch5\u003eWhy This Product\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour PoE+ ports, one cable\u003c\/strong\u003e — Ports 1–4 deliver up to 30 W each from a shared 65 W budget, powering cameras, access points, IP phones, and video recorders without separate power runs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtend Mode reaches 250 m\u003c\/strong\u003e — Long-distance PoE transmission for wide-area surveillance installations, though port speed reduces to 10 Mbps in this mode.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug-and-play setup\u003c\/strong\u003e — Auto-negotiation and MDI\/MDIX mean no configuration is needed—connect and it works immediately.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in traffic isolation\u003c\/strong\u003e — One-click isolation mode separates ports 1–4 traffic to prevent snooping, tampering, and broadcast storms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto-restart for powered devices\u003c\/strong\u003e — The switch detects when PoE-powered devices stop sending data and automatically reboots them.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eAt a Glance\u003c\/h5\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;margin-bottom:10px;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003ePorts\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e5× 10\/100\/1000 Mbps RJ45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003ePoE ports\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e4 (ports 1–4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eMax PoE per port\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e30 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eTotal PoE budget\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e65 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eExtend Mode distance\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eUp to 250 m (10 Mbps)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eSetup\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003ePlug and play\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch5\u003eCompatibility\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e✓ IEEE 802.3af\/at compliant powered devices including IP cameras, wireless access points, IP phones, video recorders, and computers.\u003c\/li\u003e\n\u003cli\u003e✓ All five ports support 10\/100\/1000 Mbps auto-negotiation; works with legacy 10\/100 Mbps equipment.\u003c\/li\u003e\n\u003cli\u003eNote: Extend Mode reduces port speed to 10 Mbps; use for stationary devices like cameras, not bandwidth-sensitive applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eBest For \/ Trade-offs\u003c\/h5\u003e\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSmall-office and dormitory surveillance\u003c\/li\u003e\n\u003cli\u003eWide-area camera deployments via Extend Mode\u003c\/li\u003e\n\u003cli\u003eInstallations where power outlets are scarce or inaccessible\u003c\/li\u003e\n\u003cli\u003eTeams needing traffic isolation for security or broadcast storm prevention\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eTrade-offs:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eHigh-bandwidth applications.\u003c\/b\u003e The 65 W PoE budget across four ports limits simultaneous high-power draws; total throughput on shared ports is 1 Gbps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eExtend Mode with devices requiring \u0026gt;10 Mbps.\u003c\/b\u003e Speed downgrades to 10 Mbps when long-distance mode is active, making it unsuitable for streaming or real-time data.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRack or wall mounting.\u003c\/b\u003e This is a desktop switch; the metal casing and compact footprint are designed for tabletop placement.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eDescription\u003c\/h5\u003e\u003cp\u003eAll five ports of the MS105GP are gigabit ports, with four PoE+ ports (1-4). Each PoE+ port supports a maximum of 30 W and is compliant with the 802.3af\/at Powered Devices. The total 65 W PoE power budget* for the 4× PoE+ ports enables a variety of uses, including surveillance for offices, dormitories, and small businesses. IP cameras, access points, IP phones, PCs, video recorders, and more are all completely compatible with it.\u003c\/p\u003e\u003cp\u003eNo need for electricians; simplify installation and deployment. Getting rid of extra cables and power adapters will save money on infrastructure. Deployment in complex situations is made possible by more placement possibilities. Improves power usage while intelligently protecting your gadgets from power surges. PoE ports compliant with the 802.3af\/at Powered Devices. Extend Mode** increases PoE transmission distance to 250 m.\u003c\/p\u003e\u003cp\u003eMS105GP has four long-range ports with PoE+. Turn on the Extend Mode and make it ideal for installing surveillance cameras over wide areas.\u003c\/p\u003e\u003cp\u003eWith only one click, isolation mode divides traffic for ports 1-4 to prevent snooping\/tampering and isolate broadcast storms for greater protection. Prioritizing the data of specific ports would ensure the high quality of delicate applications, such as voice and video, in crucial business domains.\u003c\/p\u003e\u003cp\u003eMS105GP offers auto-negotiation (10\/100\/1000 M) and automated MDI\/MDIX. There is no additional configuration needed. It is simple to use and saves time and effort.\u003c\/p\u003e\u003cp\u003eThe switch continuously detects data transmission with PoE-powered devices (PD). When a PD stops sending data packets to the switch for an extended length of time, the switch will reboot it automatically.\u003c\/p\u003e\u003cp\u003eMS105GP's durable metal case allows for efficient heat dissipation, excellent signal interference prevention, equipment stability, and long network life.\u003c\/p\u003e\u003cp\u003e*PoE budget calculations are based on laboratory testing. Actual PoE power budget is not guaranteed and will vary as a result of client limitations and environmental factors.\u003cbr\u003e**The speed of the ports in extend mode will downgrade to 10 Mbps. The actual transmission distance may vary due to power consumption of PoE-powered devices or the cable quality and type.\u003c\/p\u003e\u003ch5\u003eSpecifications\u003c\/h5\u003e\u003cp\u003e\u003cstrong\u003eGeneral\u003c\/strong\u003e\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;margin-bottom:10px;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eMercusys\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eNetworking\u003c\/strong\u003e\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;margin-bottom:10px;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eStandard\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eIEEE 802.3af\/at compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003ePorts\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e5× 10\/100\/1000 Mbps RJ45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eAuto-negotiation\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eYes (10\/100\/1000 M)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eMDI\/MDIX\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eAutomatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003ePorts \u0026amp; power\u003c\/strong\u003e\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;margin-bottom:10px;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003ePoE ports\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003ePort 1–4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eMax PoE per port\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e30 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eTotal PoE budget\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e65 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eExtend Mode distance\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eUp to 250 m (speed reduces to 10 Mbps)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eTraffic isolation\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eYes (ports 1–4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eAuto-restart\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eYes (for powered devices)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003ePhysical\u003c\/strong\u003e\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;margin-bottom:10px;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eDimensions (W × D × H)\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e99.8 × 98 × 25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eCasing\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eDurable metal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eOperating temperature\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e0°C – 40°C (32°F – 104°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eStorage temperature\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e-40°C – 70°C (-40°F – 158°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eOperating humidity\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e10% – 90% RH non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eStorage humidity\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e5% – 95% RH non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Mercusys","offers":[{"title":"Default Title","offer_id":55667380519288,"sku":"MER-1076","price":35.35,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/9119\/7218\/files\/MS105GP_overview_0320251020023449.jpg?v=1789808717","url":"https:\/\/tech-syndicate.co.uk\/products\/mercusys-ms105gp-5-port-gigabit-desktop-switch-4-port-poe","provider":"Tech Syndicate","version":"1.0","type":"link"}