Diamond Systems EPS-24G2X

Managed 24-Port GbE Switch, 2 10G SFP, Wide Voltage Input and Serial Management Port


Diamond Systems' EPS-24G2X is a managed Layer 2+ Ethernet switch based on Diamond's EPSM-10GX switch module. The switch implements all features of the EPSM-10GX, including 24 10/100/1000Mbps copper ports and 2 10Gbps SFI ports accessed via SFP+ sockets. The EPS-24G2X is designed in the industry-standard “3.5-inch” form factor. The standard cooling method is via a low-profile heat sink. 

The standard Layer 2+ software embedded in the module provides a comprehensive set of Ethernet switch features suitable for a wide range of industrial applications. All features are manageable via a GUI web interface accessible over any port, as well as with a command language accessed via a built-in RS-232 port. A more advanced software package offering Layer 3 routing performance, as well as IEEE1588 PTP protocol and 1PPS I/O signals, is available upon request. These features are fully supported in the EPSM-10GX hardware and EPS-24G2X product.

EPS-24G2X is designed to meet the challenges of vehicle environments with its -40/+85oC operating temperature range and its MIL-STD-202G shock/vibration resistance. Latching connectors are used for all I/O for superior resistance to shock and vibration over the traditional low-cost RJ-45 style connectors. The 50% thicker PCB also aids in resistance to vibration. A wide-range input power supply with built-in transient protection provides compatibility with a range of industrial and vehicle power supplies.

Main Specification

Function24-port Layer 2/3 switch
Built-in 500MHz MIPS 24KEC microcontroller for configuration and management
Hierarchical MEF compliant policing & scheduling; MEF E-Lane, E-Line, and E-Tree services
Jumbo frame support at all speeds
• IEEE 802.1Q VLAN switch with 32K MACs and 4K VLANs
• Push/pop up to three VLAN tags
• Independent & shared VLAN learning (IVL, SVL)
IPv4/IPv6 unicast & multicast group support
Rapid spanning tree protocol (IEEE 802.1W) and MTSP
ActiPHY and PerfectReach power management; VeriPHY cable diagnostics
1PPS input option for IEEE1588 timing support (requires advanced software package, upon request)
Interface(s)24 10/100/1000Mbps Ethernet ports with non-blocking wire-speed performance
2 10G SFI ports for use with SFP+ 10G fibre/copper sockets
Connection(s)Serial Port
• 1 RS-232 port for host interface via header

6 latching headers for standard Ethernet ports (four per header)
2 SFP+ sockets

Status LEDs for all ports



Electrical+5 to +34V DC/DC power supply
Mechanical3.5 inch form factor, 4.00”H x 5.75”W / 102 x 146 mm
Conformal CoatingOn request
SoftwareThe switch is ready to plug into your application without any driver installation or firmware upgrades
A web interface and a CLI provide an intuitive GUI for configuring and managing the switch
TemperatureTemperature range (operation): -40 to +85°C
Temperature range (storage): -40 to +85°C
Humidity5% - 95% relative humidity
Weight237 grams (8.35 oz.)
VibrationMIL-STD-202G shock/vibration compatibility test pending
ShockMIL-STD-202G shock/vibration compatibility test pending
Warranty1 Year


Ordering Details

Epsilon 26 port Ethernet switch with 24 10/100/1000 ports + 2 10G SFI ports
Cable kit including 6 4-port 10/100/1000 Cat 6 RJ-45 cables, power cable, and serial interface cable
Recab UK
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