Product Features4 x 10/100/1000 PoE+ ports (up to 30W power supply per port)1 x 10/100/1000 RJ45 port (Gigabit high-speed industrial controller)VLAN pass-through (transfers VLAN packets without dropping or modifying, preventing packet loss)Terminal block 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 HNS-8405P is a simple plug-and-play unmanaged switch, especially designed for surveillance cameras and internet access points. This switch is equipped with four 10/100/1000 PoE+ ports and one 10/100/1000 RJ45 uplink port, capable of supplying power to powered devices (PD) up to 100 meters away. This eliminates the need for multiple power outlets, reducing costs. All PSE (Power Sourcing Equipment) ports and LAN ports of the HNS-8405P use auto-negotiation technology, automatically detecting compatible devices without additional installation requirements. The switch flexibly supports Ethernet interface speeds of 10, 100, and 1000 Mbps, providing optimal connections according to network needs. The VLAN pass-through function enables continuous packet transfer, allowing efficient data transmission without complex settings.The HNS-8405P is designed for harsh indoor environments without air conditioning, 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), suitable for various environmental conditions. Additionally, it features a redundant power system to ensure stable operation of connected devices, and a relay alarm that quickly alerts in case of power failure. This enhances system reliability and ensures continuous operation of critical equipment.FunctionsPoE Application: Building smart surveillance systems and wireless access points.The HNS-8405P complies with Type 1 and Type 2 PoE (IEEE 802.3at), supplying up to 30W per port, making it ideal for energy-efficient applications. It features simple plug-and-play functionality, starting interaction as soon as a powered device (PD) is connected, requiring no additional configuration. This allows for rapid deployment and greatly reduces operational effort.VLAN Pass-Through: Ability to stably and continuously transfer data packets.The VLAN pass-through function is highly effective in unmanaged switches to prevent data transmission loss. It allows VLAN-tagged frames to pass through as is, improving network stability and reliability.Designed to Withstand Harsh EnvironmentsThe HNS-8405P is built with industrial-grade components and has obtained international safety certifications such as CE, FCC, and ROHS. This ensures reliability and durability, making it suitable for use in harsh environments. It meets high quality standards and is a reliable network solution for various applications. It can withstand a wide temperature range from -10°C to 60°C (14°F to 140°F), making it suitable for use in diverse harsh environments. It also has high resistance to interference, ensuring reliable operation around various machinery.Power Failure Protection: Redundant power input and relay output alarm.The HNS-8405P ensures power redundancy by connecting to two power sources and an alarm simultaneously. If the main power fails, it automatically switches to the backup power, and an alarm notifies technicians of the power failure. This minimizes system downtime and ensures stable operation at all times. Reliable power management guarantees continuous operation of critical equipment and services.SpecificationsStandards:IEEE 802.3 (10BASE-T)IEEE 802.3u (100BASE-TX)IEEE 802.3ab (1000BASE-T)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:Ports: 4 x 10/100/1000BASE-T (PoE RJ45), 1 x 10/100/1000BASE-T (RJ45)DIP Switch: Primary/Redundant Power voltage drop alarm settingLED Panel: PWR, RPS, ALM, PoE, 1000, LNK/ACTPower:Input Voltage: Primary inputs: 48V~57VDC, Redundant inputs: 48V~57VDCConnection: Terminal Block, Mini-DINPower Consumption: System: 9W, 130W (With 4 PoE plus fully loaded)Alarm Relay: One relay output, 1A @ 24V DCMechanical and Environment:Housing: Metal (IP40 protection)Mounting: DIN-RailOperating Temperature: -10°C~60°C (14°F~140°F)Storage Temperature: -40°C~85°C (-40°F~185°F)Operating Humidity: 5 to 95% RH (non-condensing)Storage Humidity: 5 to 95% RH (non-condensing)Weight: 500 g (1.1 lb)Dimension (WxHxD): 31 x 136.3 x 105 mm (1.22 x 5.37 x 4.13 in)Order InformationModelDescriptionHNS-8405PUnmanaged 4 x 10/100/1000 PoE+ & 1 x 10/100/1000 RJ45 SwitchKey Features / Technical Specifications4 x 10/100/1000 PoE+ ports (up to 30W per port)1 x 10/100/1000 RJ45 portVLAN pass-throughRedundant power and alarm relayOperating temperature: -10°C to 60°CIP40 metal housingDIN-Rail mountingCE, FCC, ROHS certifiedDimensions: 31 x 136.3 x 105 mmWeight: 500 g