{"product_id":"hikvision-ds-3e1518p-si-16-port-gigabit-smart-managed-poe-switch","title":"Hikvision DS-3E1518P-SI 16-Port Gigabit Smart Managed PoE Switch","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong\u003eHikvision DS-3E1518P-SI\u003c\/strong\u003e is a professional 16-port Gigabit smart managed PoE network switch designed for security surveillance, enterprise offices, and IP camera networking. Delivering a high PoE power budget of 225 W, robust surge protection, and optimized data transmission parameters, it provides a stable and reliable network core.\u003c\/p\u003e\n\u003ch2\u003eHikvision DS-3E1518P-SI 16-Port Smart Managed PoE Switch\u003c\/h2\u003e\n\u003cp\u003eThis high-performance Layer 2 network switch features 16 PoE ports designed to power and connect IP cameras, access points, VoIP phones, and other PoE-enabled hardware. With a total PoE power budget of 225 W, it provides up to 30W of power per port under IEEE 802.3af\/at standards.\u003c\/p\u003e\n\u003cp\u003eThe switch features robust 2 × Gigabit SFP optical ports uplink ports, allowing for high-bandwidth connections to local NVR storage, core switches, or internet routers. Engineered for demanding security workloads, it features a built-in PoE Watchdog that automatically detects and power-cycles unresponsive IP cameras. Housed in a durable rack-mountable metal chassis, it includes 6kV port surge protection to shield the network from electrical spikes.\u003c\/p\u003e\n\n\u003ch2\u003eReliable Power \u0026amp; 225 W PoE Budget\u003c\/h2\u003e\n\u003cp\u003eWith a total power capacity of 225 W, the switch provides consistent, regulated power across all connected PoE devices. The high-performance internal power supply ensures stable operation even under peak load conditions.\u003c\/p\u003e\n\n\u003ch2\u003eIntegrated PoE Watchdog Technology\u003c\/h2\u003e\n\u003cp\u003eFeatures Hikvision's intelligent PoE Watchdog algorithm. The switch continuously polls connected IP cameras; if a camera stops responding or crashes, the switch automatically cycles the PoE power to that specific port, restarting the camera and restoring the video stream without requiring manual intervention.\u003c\/p\u003e\n\n\u003ch2\u003eHigh-Bandwidth Uplink Connectivity\u003c\/h2\u003e\n\u003cp\u003eEquipped with dedicated 2 × Gigabit SFP optical ports uplinks to ensure bottleneck-free video transmission. Gigabit SFP optical fiber and RJ45 ports provide long-distance and high-speed data backup runs directly to the local NVR or main network router.\u003c\/p\u003e\n\n\u003ch2\u003eSmart Web Management \u0026amp; VLAN\u003c\/h2\u003e\n\u003cp\u003eSupports web-based smart management interface. Administrators can configure 802.1Q VLANs for network segmentation, set port priorities, monitor loop prevention (STP\/RSTP), and isolate ports to prevent camera-to-camera intrusion.\u003c\/p\u003e\n\n\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003eKEY BENEFITS\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003eHigh PoE budget of 225 W easily powers multiple high-definition IP cameras.\u003c\/li\u003e\n    \u003cli\u003eSmart PoE negotiation ensures correct power class is delivered to each port.\u003c\/li\u003e\n    \u003cli\u003ePoE Watchdog automatically restarts crashed cameras to maintain continuous recording.\u003c\/li\u003e\n    \u003cli\u003eGigabit fiber SFP and RJ45 uplinks eliminate bottlenecking and support long-distance runs.\u003c\/li\u003e\n    \u003cli\u003e6 kV surge protection shields ports and connected devices from lightning strikes.\u003c\/li\u003e\n    \u003cli\u003eVisualized topology management simplifies configuration and monitoring.\u003c\/li\u003e\n    \u003cli\u003eDurable steel enclosure is rack-mountable for clean rack deployment.\u003c\/li\u003e\n    \u003cli\u003ePort isolation mode prevents camera-to-camera traffic to secure video feeds.\u003c\/li\u003e\n    \u003cli\u003eFanless design ensures quiet operation in office environments.\u003c\/li\u003e\n    \u003cli\u003eCompatible with all standard IEEE 802.3af\/at PoE security devices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003eKEY FEATURES\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003eProduct Model: Hikvision DS-3E1518P-SI\u003c\/li\u003e\n    \u003cli\u003eProduct Type: 16-Port Gigabit Smart Managed Switch\u003c\/li\u003e\n    \u003cli\u003ePoE Port Count: 16 × PoE RJ45 ports\u003c\/li\u003e\n    \u003cli\u003ePoE Power Budget: 225 W\u003c\/li\u003e\n    \u003cli\u003ePoE Standards: IEEE 802.3af, IEEE 802.3at\u003c\/li\u003e\n    \u003cli\u003eUplink Ports: 2 × Gigabit SFP optical ports\u003c\/li\u003e\n    \u003cli\u003eSwitching Capacity: 36 Gbps\u003c\/li\u003e\n    \u003cli\u003ePacket Forwarding Rate: 26.784 Mpps\u003c\/li\u003e\n    \u003cli\u003eMAC Address Table: 8 K\u003c\/li\u003e\n    \u003cli\u003eSurge Protection: 6 kV per port\u003c\/li\u003e\n    \u003cli\u003ePoE Watchdog: Supported\u003c\/li\u003e\n    \u003cli\u003ePort Isolation: Supported\u003c\/li\u003e\n    \u003cli\u003ePower Input: 100 to 240 VAC, 50\/60 Hz\u003c\/li\u003e\n    \u003cli\u003ePhysical Dimensions: 440 mm × 44 mm × 220.8 mm (17.32\" × 1.73\" × 8.69\")\u003c\/li\u003e\n    \u003cli\u003eProduct Weight: Approx. 2.735 kg (6.03 lb)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003eIDEAL FOR\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003eMulti-camera security surveillance networks\u003c\/li\u003e\n    \u003cli\u003eCorporate offices needing IP phone power\u003c\/li\u003e\n    \u003cli\u003eCommercial retail shop network cores\u003c\/li\u003e\n    \u003cli\u003eSchool and university campus security nodes\u003c\/li\u003e\n    \u003cli\u003eIndustrial warehouses and logistics centers\u003c\/li\u003e\n    \u003cli\u003eResidential smart home networks\u003c\/li\u003e\n    \u003cli\u003eSmall-to-medium business (SMB) server racks\u003c\/li\u003e\n    \u003cli\u003eGigabit fiber backbone link installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003eTECHNICAL SPECIFICATIONS\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n    \u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n        \u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n            \u003cthead\u003e\n                \u003ctr\u003e\n                    \u003cth data-col-size=\"sm\" class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n                    \u003cth data-col-size=\"md\" class=\"last:pe-10\"\u003eDetails\u003c\/th\u003e\n                \u003c\/tr\u003e\n            \u003c\/thead\u003e\n            \u003ctbody\u003e\n                \u003ctr\u003e\n                    \u003ctd data-col-size=\"sm\"\u003eBrand\u003c\/td\u003e\n                    \u003ctd data-col-size=\"md\"\u003eHikvision\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd data-col-size=\"sm\"\u003eModel\u003c\/td\u003e\n                    \u003ctd data-col-size=\"md\"\u003eDS-3E1518P-SI\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd data-col-size=\"sm\"\u003eProduct Type\u003c\/td\u003e\n                    \u003ctd data-col-size=\"md\"\u003e16-Port Network Switch\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd data-col-size=\"sm\"\u003eManagement Level\u003c\/td\u003e\n                    \u003ctd data-col-size=\"md\"\u003eSmart Managed\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd data-col-size=\"sm\"\u003ePoE Ports\u003c\/td\u003e\n                    \u003ctd data-col-size=\"md\"\u003e16 Ports\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd data-col-size=\"sm\"\u003ePoE Power Budget\u003c\/td\u003e\n                    \u003ctd data-col-size=\"md\"\u003e225 W\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd data-col-size=\"sm\"\u003eUplink Interfaces\u003c\/td\u003e\n                    \u003ctd data-col-size=\"md\"\u003e2 × Gigabit SFP optical ports\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd data-col-size=\"sm\"\u003eSwitching Capacity\u003c\/td\u003e\n                    \u003ctd data-col-size=\"md\"\u003e36 Gbps\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd data-col-size=\"sm\"\u003ePacket Forwarding Rate\u003c\/td\u003e\n                    \u003ctd data-col-size=\"md\"\u003e26.784 Mpps\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd data-col-size=\"sm\"\u003eMAC Address Table\u003c\/td\u003e\n                    \u003ctd data-col-size=\"md\"\u003e8 K\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd data-col-size=\"sm\"\u003eInternal Cache\u003c\/td\u003e\n                    \u003ctd data-col-size=\"md\"\u003e4.1 Mbits\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd data-col-size=\"sm\"\u003ePoE Standard\u003c\/td\u003e\n                    \u003ctd data-col-size=\"md\"\u003eIEEE 802.3af, IEEE 802.3at\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd data-col-size=\"sm\"\u003eMax Port Power\u003c\/td\u003e\n                    \u003ctd data-col-size=\"md\"\u003e30 W\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd data-col-size=\"sm\"\u003ePoE Watchdog\u003c\/td\u003e\n                    \u003ctd data-col-size=\"md\"\u003eSupported\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd data-col-size=\"sm\"\u003ePort Isolation\u003c\/td\u003e\n                    \u003ctd data-col-size=\"md\"\u003eSupported\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd data-col-size=\"sm\"\u003eVLAN Support\u003c\/td\u003e\n                    \u003ctd data-col-size=\"md\"\u003e802.1Q VLAN\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd data-col-size=\"sm\"\u003eSurge Protection\u003c\/td\u003e\n                    \u003ctd data-col-size=\"md\"\u003e6 kV\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd data-col-size=\"sm\"\u003ePower Supply Input\u003c\/td\u003e\n                    \u003ctd data-col-size=\"md\"\u003e100 to 240 VAC, 50\/60 Hz\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd data-col-size=\"sm\"\u003eMax Power Consumption\u003c\/td\u003e\n                    \u003ctd data-col-size=\"md\"\u003e250 W\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd data-col-size=\"sm\"\u003eOperating Temperature\u003c\/td\u003e\n                    \u003ctd data-col-size=\"md\"\u003e-10 °C to +55 °C (14 °F to 131 °F)\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd data-col-size=\"sm\"\u003eOperating Humidity\u003c\/td\u003e\n                    \u003ctd data-col-size=\"md\"\u003e5% to 95% RH (non-condensing)\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd data-col-size=\"sm\"\u003eEnclosure Material\u003c\/td\u003e\n                    \u003ctd data-col-size=\"md\"\u003eMetal\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd data-col-size=\"sm\"\u003ePhysical Dimensions\u003c\/td\u003e\n                    \u003ctd data-col-size=\"md\"\u003e440 mm × 44 mm × 220.8 mm (17.32\" × 1.73\" × 8.69\")\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd data-col-size=\"sm\"\u003eProduct Weight\u003c\/td\u003e\n                    \u003ctd data-col-size=\"md\"\u003eApprox. 2.735 kg (6.03 lb)\u003c\/td\u003e\n                \u003c\/tr\u003e\n            \u003c\/tbody\u003e\n        \u003c\/table\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the total PoE budget of the DS-3E1518P-SI?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe switch features a total PoE power budget of 225 W, allowing you to distribute power among all connected PoE devices.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat is the maximum power per port?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach PoE port can deliver up to 30W of power under standard IEEE 802.3at, suitable for most IP security cameras, access points, and VoIP devices.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat does the PoE Watchdog feature do?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe PoE Watchdog automatically monitors the status of connected cameras. If a camera crashes and stops communicating, the switch power-cycles the port to restart the camera, minimizing network downtime.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes this switch require software configuration?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. It is fully plug-and-play and works out of the box. However, you can manage and monitor it via web interface or Hikvision software.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I mount this switch in a server rack?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, the switch is standard rack-mountable (1U height) and includes rack mounting ears and screws in the box.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat uplinks are available on this switch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis model features 2 × Gigabit SFP optical ports to ensure high-speed data runs to NVRs or main routers without consuming PoE ports.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs it protected against lightning surges?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The switch features robust 6 kV surge protection on all RJ45 ports to shield internal circuitry from external voltage spikes.\u003c\/p\u003e\n\n","brand":"Hikvision","offers":[{"title":"Default Title","offer_id":54340604658005,"sku":"DS-3E1518P-SI","price":249.37,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/2476\/1173\/files\/IMGL7545.webp?v=1783771270","url":"https:\/\/cctvdirectuk.co.uk\/products\/hikvision-ds-3e1518p-si-16-port-gigabit-smart-managed-poe-switch","provider":"CCTV DIRECT UK LTD","version":"1.0","type":"link"}