Industrial PoE Connectivity for Harsh-Site Networks
The IES100-4P1F is an Unmanaged 4 Port Industrial PoE Switch with 1 SC Fiber Optical Port, built for installations where standard office switches are not a safe long-term choice. It connects up to four Ethernet devices over 10/100Mbps copper ports and extends the network through one 100Base-X SC fiber port. This layout fits remote cameras, access-control readers, wireless access points, sensors, and other field devices that need both network access and power.
For site teams, the main benefit is straightforward deployment. The switch works as a plug-and-play device, so there is no web interface, software setup, or special configuration to complete before commissioning. Each RJ45 port supports IEEE 802.3af/at PoE and can provide up to 25.4W. The switch checks whether a connected device is PoE-compatible before supplying power, helping protect ordinary Ethernet equipment from accidental PoE output.
Fiber Uplink for Remote Equipment
The 1 SC fiber optical port provides a practical uplink where copper cabling is limited by distance, electrical noise, or ground-potential differences. Depending on the selected optical module or fiber configuration, the interface supports multimode links up to 550m or 2km, and single-mode links from 2km to 100km. This makes the 4 Port Industrial PoE Switch with 1 SC Fiber Optical Port suitable for connecting roadside cabinets, factory production areas, building automation rooms, and monitoring points back to a control room or local aggregation switch.
On the copper side, all four ports negotiate automatically at 10/100Mbps and support half/full-duplex operation, Auto MDI/MDI-X, and line-speed forwarding. In practical terms, installers can use standard network patch cables without worrying about crossover selection, while cameras and other endpoints receive a stable connection for routine monitoring and control traffic.
Designed for Cabinets, Control Panels, and Outdoor Edge Locations
Industrial sites often deal with temperature swings, dust, moisture, electrical interference, and unstable power feeds. The metal enclosure, fanless natural cooling, and DIN-rail mounting help keep the unit simple to install inside control cabinets and roadside equipment boxes. The operating range is -40°C to +85°C, and the design uses overload protection, reverse-polarity protection, and dual redundant DC inputs from 44V to 58V. If one power feed fails, the second input can keep the switch online, reducing the chance of an avoidable network interruption.
Imported surge protection devices and IEC Class A EMC protection help the switch handle induced voltage and electrical noise commonly found near motors, traffic equipment, and industrial machinery. IP40 housing protection, a low-power fanless design, and a maximum power consumption below 120W also make it easier to manage heat and service access in compact enclosures. The product has a listed MTBF of 100,000 hours and a 3-year warranty, giving integrators a clear maintenance baseline for long-running deployments.
A Practical Choice for Industrial Ethernet Expansion
This industrial PoE switch is intended for network installers, automation engineers, IT administrators, and small-to-mid-sized businesses that need dependable edge connectivity without the cost or complexity of a managed platform. It works well for industrial automation, IP surveillance, road traffic control, building automation, data center monitoring, and industrial IoT networks. Use it when four powered copper endpoints and one fiber uplink are enough, and when quick installation, electrical protection, and stable operation matter more than VLAN or remote management functions.
