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Managed 26-Port Gigabit Ethernet Switch with 2x 10G SFP+ Ports
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  • Specification
  • Order information
End-of-Life product. Not recommended for new designs
Please contact us for replacement options

  • 24-port Layer 2/3 switch, 2x 10G SFP+ Ports
  • 4Mb packet memory
  • Standalone network switch, or in combination with a host computer
  • Operating Temperature: -40°C to +85°C (-40°F to +185°F)

The 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/+85°C 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.

Technical specifications
Ethernet Switch 24-port Layer 2/3 switch
Built-in 500MHz MIPS 24KEC microcontroller for configuration and management
Number of Ports 24 10/100/1000Mbps Ethernet ports with non-blocking wire-speed performance
2 10G SFI ports for use with SFP+ 10G fiber/copper sockets
On-board Memory 4Mb packet memory
Shared memory buffer with per-port & CoS memory management
MEF Hierarchical MEF compliant policing & scheduling; MEF E-Lane, E-Line, and E-Tree services
Frame Buffer Jumbo frame support at all speeds
Network Management SNMP v1/v2c/v3
Command Line Interface (CLI)
VLAN IEEE 802.1Q VLAN switch with 32K MACs and 4K VLANs
Push/pop up to three VLAN tags
Independent & shared VLAN learning (IVL, SVL)
Multicast IPv4/IPv6 uni & multicast group support
Remarking Dual leaky bucket policers with remarking and statistic
Classifier 8 priorities and 8 CoS queues per port with strict or deficit-weighted round robin scheduling
Shaping/policing per queue and per port
Storm Control Policing with storm control and MC/BC protection
Link Aggregation IEEE 802.3ad
RSTP Rapid Spanning Tree Protocol (IEEE 802.1W) and MSTP
MIBs Support for WebStax
Power Management ActiPHY and PerfectReach power management
VeriPHY cable diagnostics
Serial Port 1 RS-232 port for host interface
Indicator Lights 24 status LEDs, two per port; 2 general purpose
Standalone Capable Standalone network switch, or in combination with a host computer
Power Input 5VDC
Form Factor 3.5 inch form factor, 4.00”H x 5.75”W / 102 x 146mm
Weight 237 grams (8.35 oz.)

Environmental and physical specifications

Operating Temperature -40°C to +85°C (-40°F to +185°F)
Shock/vibration MIL-STD-202G shock/vibration compatibility test pending
RoHS Compliant
Model Description
EPS-24G2X Epsilon Ethernet Switch, 24 10/100/1000 Copper Ports, 4 10G SFP+ ports, WebStaX Layer 2+ Software
EPS‑24G2X‑1588 Epsilon Ethernet Switch, 24 Gigabit Ports + 2 10G SFP+ Ports, IEEE1588
CK‑EPS24G2X‑01 Cable kit including 6 4-port 10/100/1000 Cat 6 RJ-45 cables, power cable, and serial interface cable
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