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Ethernet switches are network hardware devices or "central hubs" that allow communication between devices within an Ethernet network. They connect all the computers, printers, servers and storage devices in the office, increasing network availability and reliability, and adding scalability and redundancy.
Provide high reliability and redundancy needed for mission-critical networks and improve network resiliency with a 30-ms failover time in a ring configuration.
Use protocols such as SNMP to collect, organize and modify information to change the device’s behavior.
Industrial switches are capable of withstanding temperature extremes of -40°C to 75°C, explosion-proof, intrinsically safe, purged or pressurized.
To protect vital data, look for 802.1X port-based network access control, access control lists (ACLs) and virtual LANs (VLANS) to isolate guest traffic from the corporate network.
Add IP phones, wireless access points, security cameras and other Ethernet-enabled devices to a network.
Easily expand the network as the business grows with Gigabit links, higher port densities, fiber uplinks and management features.
For decades Ethernet switches were used solely in commercial/office networks where climate-controlled IT racks housed the switches. More recently, industrial networks used in manufacturing, processing, and energy production have migrated to using Ethernet-based IP networks. Industrial Ethernet switches are designed for harsh conditions in f.e. plant floor environments and last for a long time while commercial Ethernet switches are designed for SMB, enterprise and data center applications and have a shorter overall lifespan.
Most commercial/office Ethernet switches have commercial temperature ratings (0 to 40°C) and do not publish shock and vibration specs. Industrial Ethernet switches are capable to withstand temperature extremes of -40 to 75°C and have excellent shock and vibration specs.
Industrial Ethernet switches are housed in rugged industrial style steel enclosures using DIN-rail or panel mounting, instead of the 19" rack mounting which is more common for commercial Ethernet switches.
Commercial Ethernet switches rely on a single power supply to power the switch, while Industrial Ethernet switches typically run off DC power, and have redundant power inputs. This allows the weakest link (the power supply) to have a hot standby back-up, insuring maximum uptime.
Industrial Ethernet switches carry a Class I Div 2, group ABCD rating. This allows the Industrial Ethernet switches to operate where explosive gases are being used (very typical for industrial applications).
Control machinery, sensors, cameras and other equipment. Facilitate the high-speed data transfer configuration and support between machines or to a central location.
Allow for centralized traffic monitoring across long distances and high bandwidth requirements for ITS, ticketing and parking systems.
Deliver secure, reliable and flexible connectivity for on-board vehicle and aircraft communications networks.
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LE2700 Industrial Ethernet Switches