Ethernet Switch Boards
Standalone Switch Boards for Vehicles and Enclosures
An Ethernet switch board is a complete managed switch on a single rugged board: it runs from power-up, needs no host computer and mounts inside a vehicle, rack or sealed enclosure. Sizes run from compact 84 x 55 mm boards to PC/104 stacks and 3.5 inch-class boards, with eight to 28 ports and 10G SFP+ uplinks on the larger designs.
Options include Layer 2+ and Layer 3 software, IEEE-1588 PTP and TSN builds, SFP fiber sockets, latching I/O connectors, heat sinks or heat spreaders and wide-range DC input, suited to military vehicles, rail equipment and unmanned systems where commercial switches cannot take the shock, vibration or temperature.
Speak to an embedded networking specialist to match the ports, software and board size to your enclosure.
Browse Our Network Switch Boards
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EPS-12002L-HSK-L3
EPS-12002L with Layer 3 routing software and an integrated heat sink -
EPS-12002L-HSK
EPS-12002L with Layer 2+ software and an integrated heat sink -
EPS-12002L-HSP
EPS-12002L with Layer 2+ software and a heat spreader plate -
EPS-12002L-HSP-L3
EPS-12002L with Layer 3 routing software and a heat spreader plate
- Serial: 1x RS232 [Board]
- Switch Type: Managed
- Ethernet: 12x 10/100/1000 BASE-TX [Latching]
- Ethernet Connectors: Latching
- Fiber: 2x 1G/10G [SFP+]
- Fiber Connectors: SFP
- Power: 5-36V DC [Latching]
- Temp: -40°C to 85°C [-40°F to 185°F]
- Switch Type: Managed
- Ethernet: 8x 10/100/1000 BASE-TX [Latching]
- Ethernet Connectors: Latching
- Fiber: 2x 1G/10G [SFP+]
- Fiber Connectors: SFP
- Power: 5-36V DC [Latching]
- Temp: -40°C to 85°C [-40°F to 185°F]
- Certification: CE, FCC, RoHS
- Serial: 1x RS232 [Board]
- Switch Type: Managed
- Ethernet: 24x 10/100/1000 BASE-TX [Latching]
- Ethernet Connectors: Latching
- Fiber: 4x 10G [SFP+]
- Fiber Connectors: SFP
- Power: 7-40V DC [Latching]
- Temp: -40°C to 80°C [-40°F to 176°F]
- Certification: RoHS
- Serial: 1x RS232 [Board]
- Switch Type: Managed
- Ethernet Connectors: Latching
- Fiber: 2x 1G/2.5G [SFP]
- Fiber Connectors: SFP
- Power: 5-34V DC [Latching]
- Temp: -40°C to 85°C [-40°F to 185°F]
- Certification: RoHS
- Ethernet: 16x 10/100/1000 BASE-TX [Latching]
- Serial: 1x RS232 [Board]
- Switch Type: Managed
- Ethernet: 12x 10/100/1000 BASE-TX [Latching]
- Ethernet Connectors: Latching
- Power: 7-34V DC [Latching]
- Temp: -40°C to 85°C [-40°F to 185°F]
- Certification: RoHS
- Serial: 1x RS232 [Board]
- Switch Type: Managed
- Ethernet: 12x 10/100/1000 BASE-TX [Latching]
- Ethernet Connectors: Latching
- Power: 5-40V DC [Latching]
- Temp: -40°C to 85°C [-40°F to 185°F]
- Certification: RoHS
- Serial: 1x RS232 [Board]
- Switch Type: Managed
- Ethernet: 8x 10/100/1000 BASE-TX [Latching]
- Ethernet Connectors: Latching
- Power: 5-36V DC [Latching]
- Temp: -40°C to 85°C [-40°F to 185°F]
- Certification: RoHS
Ethernet Switch Board Ranges Supplied by Things Embedded
We work with a leading manufacturer of rugged Ethernet switch boards, so the ranges below are the ones we specify for vehicle, defense and embedded systems. Compare them by size, ports and software, then browse the models above or ask an embedded networking specialist which board suits your enclosure.


EPS-12000-CM Diamond Systems Compact Switch Boards
84 x 55 mm two-board switches with 12 gigabit ports on latching connectors, Layer 2 or Layer 3, heat sink or heat spreader.

EPS-12002L Diamond Systems 10G Switch Boards
Compact switch boards with 12 gigabit ports and two SFP+ sockets from 1G to 10G, in Layer 2+ and Layer 3 builds with heat sink or spreader.

EPS-12G2 Diamond Systems Managed Switch Boards
95 x 125 mm Layer 2+ boards with 12 gigabit ports and up to two SFP sockets, running standalone from a wide DC input.

EPS-24G4X Diamond Systems 28-Port Switch Boards
24 gigabit ports and four 10G SFP+ sockets, in Layer 2+, Layer 3 and IEEE-1588 builds for larger vehicle networks.

EPS-8130 Diamond Systems PC/104 Switches
Eight-port gigabit Layer 2+ switches in the PC/104 form factor, with heat sink or full heat spreader.

Epsilon-24000 Diamond Systems PC/104 Switches
16-port and 26-port PC/104 switches, the larger with two SFP sockets, for stacked systems with many devices.

EPS-9600 Diamond Systems Layer 3 and TSN Switch Boards
Eight gigabit ports and two 10G SFP+ sockets on a 102 x 102 mm board, with Layer 3 routing and TSN builds with IEEE-1588 PTP.
Not sure which range fits? Tell us the application and we will recommend the right model.
What to Specify in a Board-Level Ethernet Switch
Our embedded networking specialists work through these choices with you before recommending a switch board.
Explore Our Network Switches by Type
Compare every networking category, from board-level switch modules to sealed rugged switches and DIN-rail PoE switches, and go straight to the switches that fit your system.
Ethernet Switch Board Innovation & Rugged Networking Insights
Speak to a Switch Board Specialist.
Tell us the devices the switch must connect, the vehicle, enclosure or cabinet it goes into and the power and temperature it has to handle. We will recommend the right switch, supply it with the manufacturer's documentation and support you as you bring it into your system.
















