IoT Switches

The iNS-306 CR is a six-port Ethernet switch that acts as a Power Sourcing Equipment (PSE) on ports 1 to 4. It centralises power distribution for IEEE 802.3af and 802.3at powered devices, delivering up to 30 W per port from a single DC supply.Each PoE port can be switched on and off remotely through the built-in web interface, which also reports Ethernet status and PoE voltage, current and consumption. Individual power on/off and reset schedules help reduce energy use and keep attached devices running reliably without site visits.For daisy-chained networks, ports 5 and 6 bypass the Ethernet signal if the switch loses power, helping important data continue to flow. Dual DC inputs with reverse polarity protection allow a backup supply to take over automatically.ApplicationsPowering IEEE 802.3af/at compliant powered devices from a central DC supplyRemote on/off and reset control of PoE-powered devicesEnergy saving through scheduled power-down of unused devicesDaisy-chained Ethernet installations requiring bypass during power failure

The iNS-308 CR is an 8-port Ethernet switch that combines PoE (PSE) power delivery with IoT management. Each of its eight RJ-45 ports can supply up to 30 W to a powered device, with support for IEEE 802.3af and 802.3at, so it suits installations where data and power must reach field devices over a single cable.Power is managed per port. Each PoE port has its own power on/off schedule and a separate reset schedule, which lets engineers switch off idle devices to save energy or restart devices that slow down over time. The web GUI shows Ethernet status along with PoE voltage, current and consumption, and the unit supports SNMP v2c, Modbus and MQTT for integration with monitoring systems.The switch accepts two DC supplies from 24 to 57 VDC, so a backup source takes over if the other fails. Ports 7 and 8 provide Ethernet bypass for daisy-chain layouts, keeping signal transmission running when the unit loses power. For total PoE loads above 60 W, the source recommends a dual input power supply.ApplicationsPowering and remotely power-cycling PoE devices in distributed installationsEnergy-saving control of PoE devices through scheduled power off and onDaisy-chain Ethernet networks where Ports 7 and 8 bypass the signal during a power failureIoT and industrial network nodes that need SNMP, Modbus or MQTT integration

iNS-316 CR is a 16-port IoT switch with 16 RJ-45 10/100Base-TX ports, all PoE/PoE+ PSE capable and compliant with IEEE 802.3af/at. Each port can supply up to 30 W from a 48 to 57 VDC power input, making it suited to powering cameras and other remote PoE devices from a single switch cabinet.Each PoE port has its own power on/off schedule and power reset schedule, so devices can be switched off when not needed to save energy, or cycled regularly to keep them running well. The built-in web GUI shows Ethernet status along with PoE voltage, current and consumption. Ports 15 and 16 support Ethernet bypass through daisy chaining, so the data path is maintained if the unit loses power.Dual power inputs can be connected to live DC sources at the same time, so the unit keeps running if one supply fails. The manufacturer recommends a dual input supply when total PoE load exceeds 60 W. With SNMP v2c, Modbus and MQTT support, the switch can also be integrated into monitoring and control systems, and it includes a relay alarm output.ApplicationsFactory AutomationRemote PoE Power ManagementWeb Camera Monitoring System

The iNS-3224-SFP CR is a 1U rack-mountable IoT switch that supplies IEEE 802.3af/at power to up to 24 PoE devices. Each port can deliver up to 30 W, and the web GUI shows Ethernet status, PoE voltage, current and consumption for every port.Power is managed per port. Engineers can set individual on/off schedules to switch powered devices off when they are not needed, and separate reset schedules to restart devices at regular intervals, both configured through a browser.Two redundant DC inputs (48 ~ 57 VDC) allow a backup source to take over automatically if one fails. Ports 1 and 2 provide Ethernet bypass for daisy-chain links, keeping signal transmission running during a power failure. The unit also offers Modbus function support and SNMP v2c.ApplicationsRemote power cycling and scheduled power control of PoE end devicesEnergy saving by switching off PoE devices outside working hoursPowering and monitoring PoE devices across a distributed networkDaisy-chain Ethernet links that must survive a power failureInstallations requiring redundant DC power supply