Product FeaturesFour 10/100/1000 PoE+ ports (up to 30W power supply per port)Two GbE SFP uplink ports (for long-distance high-speed fiber connection and cascading to control centers)VLAN pass-through (transfers VLAN packets without dropping or modifying them, preventing packet loss)Terminal block equipped with redundant power and alarm relay contacts to ensure non-stop operationOperating temperature range: -10°C to 60°C (14°F~140°F), IP40 metal housingProduct OverviewThe INS-8224P is an unmanaged switch with a simple plug-and-play design, ideal for surveillance systems and internet access point applications. It features four 10/100/1000 PoE+ downlink ports and two GbE SFP uplink ports. It can supply power to powered devices (PD) up to 100 meters away, eliminating the need for multiple power outlets and reducing costs. All PSE and LAN ports automatically detect compatible devices, requiring no additional installation. The SFP ports provide noise-free long-distance transmission for stable communication. Port-based QoS allows prioritization of traffic, especially for industrial protocols such as Ethernet/IP, PROFINET, and GOOSE packets. The VLAN pass-through function enables continuous packet transfer, ensuring smooth data flow between different network segments. Additionally, the LLDP filter allows system monitoring and visualization of the switch on a network topology map, making management easier.The INS-8224P is designed for harsh indoor environments without air conditioning and is enclosed in an IP40 metal case. This robust design protects the device from tools and external hazards. The operating temperature range is -10°C to 60°C (14°F to 140°F), making it suitable for various environmental conditions. It also features a redundant power system to ensure stable operation of connected devices, and a relay alarm provides quick warnings in case of power failure. This enhances system reliability and ensures continuous operation of critical equipment.FunctionsPoE Application: Supports Type 1 and Type 2 PoE (IEEE 802.3at), supplying up to 30W per port. Plug-and-play functionality allows immediate interaction with powered devices (PD) without additional configuration, enabling rapid deployment and reducing operational effort.VLAN Pass-Through: Allows stable and continuous data packet transfer. VLAN-tagged frames pass through unmanaged switches, improving network stability and reliability.Power Failure Protection: Redundant power input and relay output alarm. If the main power fails, the system automatically switches to backup power and triggers an alarm to notify technicians, minimizing downtime and ensuring stable operation.Rugged Design for Harsh Environments: Built with industrial-grade components and certified for CE, FCC, and ROHS. Withstands a wide temperature range (-10°C to 60°C / 14°F to 140°F) and is highly resistant to interference, ensuring reliable operation in various harsh environments.SpecificationsStandards: IEEE 802.3 (10BASE-T), IEEE 802.3u (100BASE-TX), IEEE 802.3ab (1000BASE-T), IEEE 802.3z (1000BASE-SX/LX), IEEE 802.3 (Nway Auto-negotiation), IEEE 802.3x (Flow Control), IEEE 802.3af (Power over Ethernet), IEEE 802.3at (Power over Ethernet Plus), IEEE 802.1p (Class of Service)Interface: 4 x 10/100/1000BASE-T (PoE RJ45), 2 x GbE SFP Slots, DIP Switch (Primary/Redundant Power Voltage Drop Alarm setting), LED Panel (PWR, RPS, ALM, SFP, PoE, 1000, LNK/ACT)Power: Input Voltage: Primary/Redundant inputs: 48~57V DC; Connection: Terminal Block, Mini-DIN; Power Consumption: System: 10W, PoE Power Budget: 120W; Alarm Relay: One relay output, 1A @ 24V DCMechanical and Environment: Housing: Metal (IP40 Protection); Mounting: DIN-Rail; Operating Temperature: -10°C~60°C (14°F~140°F); Storage Temperature: -40°C~85°C (-40°F~185°F); Operating/Storage Humidity: 5 to 95% RH (non-condensing); Weight: 696 g (1.53 lb); Dimensions (WxHxD): 50 x 160 x 120 mm (1.97 x 6.3 x 4.72 in)Order InformationModelDescriptionINS-8224PUnmanaged 4 x 10/100/1000 PoE+ & 2 x GbE SFP SwitchKey Features / Technical Specifications:Unmanaged industrial Ethernet switch4 x 10/100/1000BASE-T PoE+ ports (IEEE 802.3at, up to 30W per port)2 x GbE SFP uplink portsVLAN pass-through supportRedundant power input and relay alarmOperating temperature: -10°C to 60°CIP40 metal housingDIN-rail mountingCE, FCC, ROHS certifiedDimensions: 50 x 160 x 120 mmWeight: 696 g