EPSM-10GXView Datasheet
Ultra-Compact Managed 26-Port Gigabit Ethernet Switch Module
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Description |
The 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.
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Block Diagram |
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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.
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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 |
| 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
Web GUI
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 |
| General |
| 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.) |
| MTBF |
TBD |
| RoHS |
Compliant |
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Get an online quote |
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EPSM-10GX |
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| Carrier board design kit (NDA required) |
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