1 888 509 8455 | clientservice@integrys.com

Discount Products: Look through products available for a 25% – 50% discount in 2020. The items provided on a first come, first serve basis.
View Discounted Products

Diamond EPSM-10GX Ultra-Compact Managed 26-Port Gigabit Ethernet Switch Module

Diamond EPSM-10GX Ultra-Compact Managed 26-Port Gigabit Ethernet Switch Module

  • 24 10/100/1000Mbps Gigabit Ethernet ports
  • 2 10G SFI ports for use with SFP+ 10G fiber/copper sockets
  • Integrated 500 MHz MIPS CPU for control of all switch functions
  • Embedded management website provides access to all switch features
  • Support for Status LEDs on carrier board
  • 1Q switch with 4K VLANs and 32K MAC table entries
  • Independent and shared VLAN learning (IVL, SVL)
  • Jumbo frame support
  • Push/pop/translate up to three VLAN tags on ingress and egress
  • Policing with storm control and MC/BC protection
  • RSTP and MSTP support
  • TCAM-based classification and VCAP-II security
  • 1PPS input option for IEEE1588 timing support (requires advanced software package)
  • Two high speed board-to-board mating connectors provide all power and I/O connections+5VDC input
  • COM Express Mini form factor, 2.2″ H x 3.3″W / 55 x 84mm
  • -40°C to +85°C (-40°F to +185°F) operating temperature
  • Tested to MIL-STD-202G shock/vibration levelst


SKU: EPSM-10GX Categories: , , , , , ,




EPSM-10GX Managed Switch w heat sinkThe Diamond  EPSM-10GX is a managed Layer 2+ Ethernet switch module in an ultra-compact 2.2″ x 3.3″ (55 x 84mm) size offering 24 10/100/1000Mbps copper ports + 2 10Gbps SFI ports. The module is intended to be used on a carrier board. The core Ethernet switching technology is almost fully encapsulated on the module; for many applications, only the “last inch” of magnetics and I/O connectors is required to complete the circuit, enabling easy development of custom form factor Ethernet switch solutions.

The small size, based on the industry-standard COM Express Mini form factor, makes EPSM-10GX a perfect choice for use as a building block for creating custom Ethernet switch solutions in a variety of space-demanding applications, such as drones, ground and underwater vehicles, and robots. EPSM-10GX can also be mounted on a carrier board to create quick Ethernet switching solutions in other industry standard form factors such as VPX. Customers looking for a complete off-the-shelf solution may be interested in our EPS-24G2X, which provides all of the switch’s features in the industry standard 3.5 inch form factor.

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, is available upon request. These features are fully supported in the EPSM-10GX hardware.

Two cooling accessory options are available: A heat sink provides convection cooling in a low profile, while a heat spreader provides improved conduction cooling for superior high temperature performance in applications where physical contact with the system enclosure is available.

Two high-speed connectors provide all power and data communications between the module and the carrier board. The first connector provides power, 9 10/100/1000 ports, the serial interface, and a serial LED data stream. Applications requiring 9 ports or less may use just this connector. The second connector contains 3 more 10/100/1000 ports, QSGMII signals for an additional 12-port PHY to provide 12 additional 10/100/1000 ports, and the 2 10G SFI ports.

EPSM-10GX 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.

Block Diagram

EPSM-10Gx Block Diagram

Development Support

A design guide provides instructions for incorporating the EPSM-10GX into your own circuit. Under NDA a complete carrier board reference schematic and PCB layout are available to provide the starting point for a custom Ethernet switch based on the EPSM-10GX. This design is also available off the shelf as our EPS-24G2X product.


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
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
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 EEE 802.3ad
RSTP Rapid spanning tree protocol (IEEE 802.1W) and MTSP
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 Cable Standalone network switch, or in combination with a host computer
Power Input 5VDC
Power consumption 10W@12V (Max)
Form factor COM Express Mini, Type 10
Operating temp -40°C to +85°C (-40°F to +185°F)
Weight 85.2 grams (3.00 oz.)
RoHS Compliant

Get an online quote

available models:
Switch Module
Carrier board design kit (NDA required)


There are no reviews yet!

Be the first to write a review


This site uses Akismet to reduce spam. Learn how your comment data is processed.

Delivery and Returns Content description.
Get in touch with us to inquire about our tailored consulting services.