Managed Gigabit Switching for Industrial and Critical Networks
The IS700-12E4F is built for network teams that need more than basic connectivity. It combines 12 auto-sensing 10/100/1000Base-T RJ45 ports with 4 dual-speed 100/1000Base-X SFP slots, giving installers enough copper access for field devices and flexible fiber uplinks for control rooms, cabinets, and backbone connections. It is a practical choice for intelligent transportation, rail transit, electric power, mining, metallurgy, renewable energy, and other sites where a network switch must keep working beyond a standard office environment.
Some buyers search for an 8-port gigabit managed industrial ethernet switch with 2 SFP uplink when planning a compact deployment. This model provides a larger port layout—12 gigabit copper ports and 4 SFP slots—so the same cabinet can support more cameras, PLCs, access points, controllers, or workstation connections without adding another switch. The copper ports support auto-negotiation, full- or half-duplex operation, and MDI/MDI-X auto-sensing. SFP modules can be selected for single-mode or multimode fiber, single-fiber or dual-fiber links, with transmission distances available up to 120 km depending on the module and fiber design.
Fast Recovery When a Network Path Fails
Industrial networks rarely have the luxury of scheduled downtime. The switch supports STP, RSTP, and MSTP, as well as ITU-T G.8032 ERPS ring protection. ERPS recovery can be less than 20 ms under the specified network conditions, helping restore communication quickly after a fiber cut or one-way link failure. Up to 250 rings and 1,024 devices per ring are supported, making the platform suitable for distributed substations, roadside cabinets, production lines, and long-distance industrial networks. Static aggregation and LACP also help increase uplink capacity and provide link-level redundancy.
Traffic Control and Network Security for Daily Operations
When voice, video, control traffic, and ordinary data share the same infrastructure, unmanaged switching can create avoidable service issues. The IS700-12E4F supports IEEE 802.1Q VLANs, protocol- and MAC-based VLANs, Voice VLAN, QinQ, Access/Trunk/Hybrid port modes, IGMP and MLD snooping, and multicast VLAN functions. QoS maps 802.1p and DSCP priorities to eight output queues per port, with SP, WRR, and SP+WRR scheduling. This lets administrators give time-sensitive traffic a clearer path instead of treating every packet the same.
For access control, administrators can use ACL rules from Layer 2 through Layer 4, 802.1X and MAC authentication, AAA/RADIUS, IP-MAC-VLAN-port binding, DHCP snooping, ARP inspection, port isolation, storm control, MAC learning limits, and SSH or HTTPS management. These controls are useful when field devices should communicate only with approved systems, or when an incorrectly connected device must not affect the rest of the network.
Designed for Cabinets, Plants, and Remote Sites
The aluminum housing, fanless cooling, IP40 protection, and -40°C to +80°C operating range reduce common maintenance concerns in roadside boxes, electrical rooms, and dusty plant areas. Dual redundant 12-48 VDC inputs support power resilience, while reverse-polarity protection adds a useful safeguard during installation. DIN-rail or desktop mounting fits common industrial cabinets. LED indicators show power, system, copper link/activity, and fiber status at a glance, so technicians can check the basic condition before connecting a laptop.
Web management, CLI through console, Telnet or SSH 2.0, SNMP v1/v2c/v3, LLDP, RMON, system logs, NTP, port mirroring, traffic statistics, cable diagnosis, CPU and memory monitoring, and NMS integration give IT administrators several ways to manage the switch locally or remotely. A five-year warranty and lifelong maintenance support also help simplify replacement planning for long-term industrial deployments.
