Rugged, 14-port Gigabit Managed Ethernet Switch with 2 SFP Sockets

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A rugged, managed Layer 2+ Ethernet switch module offers twelve 10/100/1000 Mbit/s copper twisted pair ports and two small form factor pluggable (SFP) sockets in a compact COM Express form factor. The new standalone Epsilon-12G2 switch from Diamond Systems does not require any host computer interface. A 480 MHz MIPS processor embedded directly into the switch manages all switch functions. The processor is accessed via an in-band Web interface over one of the Ethernet ports or via an out-of-band command-line interface over an RS-232 serial port. The integrated Web interface provides an intuitive GUI for configuring and managing all switch functionality.

Onboard memory holds dual application images, boot code, MAC addresses and other parameters, and can also be used for program execution. Designed for use in rugged applications including industrial, on-vehicle and military environments, Epsilon-12G2 operates over an extended temperature range of -40° to +85°C. All I/O connectors are latching, providing enhanced reliability over the RJ-45 connectors used in commercial Ethernet switches. A 50% thicker PCB provides better protection against vibration in vehicle environments. The +5 to +40V wide range DC/DC power supply is compatible with all common vehicle and industrial power sources.

The switch’s dual SFP socket interfaces to 1G fiber Ethernet networks. One port can operate at an enhanced 2.5G to support efficient stacking of two switches together for a combined total of 26 ports. Epsilon-12G2 comes with all the required firmware preconfigured, enabling immediate operation without any development effort.

Diamond Systems
Mountain View, CA
(650) 810-2500