Description

EPSM-8G2F is a managed Ethernet switch module in an ultra-compact 2.2" x 3.3" (55 x 84mm) size targeting cost-sensitive applications with modest Ethernet switch requirements but advanced management capabilities. It offers 8 10/100/1000Mbps copper ports and 2 2.5Gbps ports. It supports an embedded software package offering a full suite of Layer 3 managed Ethernet switching capabilities. The module is intended to be used on a carrier board to implement a complete Ethernet switching solution. 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 compact, rugged Ethernet switch solutions.

EPSM-8G2F offers compelling advantages over in-house designed Ethernet switches requiring mid-range software features:

• Small size fits into robots, drones, and other applications where size and weight are critical
• Rugged design and wide temperature capability are ideal for vehicle applications where high levels of shock and vibration are present
• Off the shelf solution significantly reduces development time and risk
• Built-in embedded software provides the most popular managed switch features, all configurable via web or serial port interfaces, eliminating the need for any software development

For a complete off-the-shelf solution, consider our EPS-8002F, which consists of the EPSM-8G2F module mounted on a carrier board with 2 SFP sockets and an integrated heat spreader.

Embedded software

The Layer 3 embedded software provided with EPSM-10GX12 offers an impressive array of features for management of embedded networks. A partial list of features is shown below. Download the complete feature list here.

• VLAN
• MSTP
• RSTP
• Link aggregation
• IGMP snooping
• Port mirroring
• Software- and hardware-based IPv4 / IPv6 L3 static routing
• QoS
• Storm control
• Port and Queue policers
• Port-based single and multiple 802.1x
• RADIUS accounting
• JSON-RPC
• IPv4/IPv6 ping and traceroute
• Port speed/duplex mode/flow control
• 802.1Qbb priority-based flow control
• Jumbo frame support
• Link monitoring
• Port statistics

Cooling Options

A heat sink accessory is available for free air cooling of the switch IC on EPSM-8G2F. Power dissipation is low enough that no forced air cooling is required.

Development Support

A design guide is available with circuit details and other technical information necessary to design a carrier board around the EPSM-8G2F. A development kit is also available including:

• A complete EPS-8002F switch with the EPSM-8G2F module installed
• A cable kit
• A technical design package (schematics, PCB layout, and Bill of Materials) of our EPS-8002F carrier board, featuring support for 8 1G ports from the module, dual SFP sockets, LED control logic, and power supply circuit
• CPLD code for status LED control logic
• Free custom branding of the embedded software (logo / color / title only; custom configurations are extra charge)

Contact Diamond Systems for further information and ordering instructions.

Custom Carrier Board Design

Diamond Systems engages in the design and manufacturing of custom carrier boards for our Ethernet switch modules. Contact us to learn more about how we can provide a cost-effective, low-risk, quick time to market solution for your Ethernet switch project using the EPSM-8G2F switch module and a custom carrier board that fits your exact needs.