Epsilon-24000 is a managed Layer 2+ Ethernet switch module offering up to 24 10/100/1000Mbps copper twisted pair ports and 2 small form factor pluggable (SFP) sockets in the compact PC/104 form factor. Epsilon-24000 is designed for rugged applications including industrial, on-vehicle and military.

Epsilon-24000 is a standalone switch that does not require any host computer interface. All switch functions are managed by a microprocessor embedded directly into the switch. 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 use in configuring and managing all switch functionality. On-board memory holds dual application images, boot code, MAC addresses, and other parameters, and can also be used for program execution.

Epsilon-24000 includes a dual SFP socket for interfacing to 1G fiber Ethernet networks. One port can operate at enhanced 2.5G speed to support efficient stacking of two switches together for a combined total of 50 ports.

Epsilon-24000's advanced Ethernet switch board includes two innovative features that enable automatic power savings. The switch can detect unused Ethernet ports on network devices and power them down or place them in stand-by mode. Additionally, the switch actively adjusts the power level needed based on cable length, saving energy on links shorter than the 100m maximum specified length. Input power is provided through the built-in, wide-range +5 to +34VDC power supply, enabling operation using industrial power sources.

Epsilon-24000 was designed for use in vehicle and harsh environment applications. 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 wide range 5-34V input power supply is compatible with all common vehicle and industrial power sources. The -40ºC to +85ºC operating range makes Epsilon-24000 suitable for use in outdoor and vehicle applications.

Epsilon-24000 comes loaded with all required firmware, enabling its immediate operation without any development effort. The included web interface provides an intuitive GUI for use in configuring and managing switch functionality. The ACC-EPS24000-DB product upgrades the EPS-24016-104 model to the EPS-24026-104 model, adding 8 Gigabit Ethernet ports and 2 SFP sockets.

Block Diagrams

Development Kit

Two Development Kits are available for the Epsilon-24000. The DK-EPS24026 Development Kit contains an EPS-24026-104 26-port Gigabit Ethernet switch, cable kit and LED accessory board. The DK-EPS24016 Development Kit contains an EPS-24016-104 16-port Gigabit Ethernet switch, cable kit and LED accessory board.

Cable Kit

CK-EPS24016

CK-EPS24026

Cable kits include the following cables:

Specifications

Models and Accessories

Epsilon-24000 Available Models: EPS-24016-104 16-Port Gigabit Ethernet Switch, PC/104 form factor, -40°C to +85°C operating temperature Available EPS-24026-104 26-Port Gigabit Ethernet Switch including 2 SFP ports, PC/104 form factor, -40°C to +85°C operating temperature Available DK-EPS24026 EPS-24026-104 Development Kit: EPS-24026-104 switch, CK-EPS24026, ACC-EPS24K-LED-S Available DK-EPS24016 EPS-24016-104 Development Kit: EPS-24016-104 switch, CK-EPS24016, ACC-EPS24K-LED-S Available ACC-EPS24000-DB EPS-24000 Daughterboard, 8-Port Gigabit Ethernet & 2 SFP ports, PC/104 form factor Available ACC-EPS24K-LED-C Epsilon-24000 LED Accessory Board with pin headers and cables Available ACC-EPS24K-LED-S Epsilon-24000 LED Accessory Board with sockets Available Please login or signup for an online quote request.

Available:	This model is generally available from stock. It is a mainstream or focus product in active promotion.
Coming soon:	This is a preview of an upcoming product or model. Contact Sales for an expected availability date.
EOL:	End of life. This product is no longer in production, but it may still be available in stock or manufacturable. Contact Sales if you are interested in buying this product. If there is no stock on hand, then a minimum order quantity will apply.
MOQ or Minimum Order Quantity:	This model is not generally stocked but is buildable on demand. If we have it in stock you may purchase up to the available quantity. If it is out of stock then a minimum order quantity is required to meet the factory minimum lot size. This designation usually applies to less popular models of a current product or older products that have low customer demand. Contact Sales for further information.

Cables and accessories Available Models: ACC-HS104-12.7 Heat Sink Accessory CK-EPS24016 Cable Kit for EPS-24016-104 with 4 quad port Ethernet cables, 1 serial cable, 1 power cable CK-EPS24026 Cable Kit for EPS-24026-104 with 6 quad port Ethernet cables, 1 serial cable, 1 power cable 6981050 Serial Cable, 1x3 2mm to DB9M 6981508 Ethernet Cable, 4 Ports, JST 32 Pin 6981507 Power Cable, IPD 2x2 to Leads, 20AV Please login or signup for an online quote request.

Available:	This model is generally available from stock. It is a mainstream or focus product in active promotion.
Coming soon:	This is a preview of an upcoming product or model. Contact Sales for an expected availability date.
EOL:	End of life. This product is no longer in production, but it may still be available in stock or manufacturable. Contact Sales if you are interested in buying this product. If there is no stock on hand, then a minimum order quantity will apply.
MOQ or Minimum Order Quantity:	This model is not generally stocked but is buildable on demand. If we have it in stock you may purchase up to the available quantity. If it is out of stock then a minimum order quantity is required to meet the factory minimum lot size. This designation usually applies to less popular models of a current product or older products that have low customer demand. Contact Sales for further information.