Things Embedded are an official Diamond Systems USA distributor and can supply the EPS-12000-CM fully configured.
EPS-12000-CM is a managed Layer 2 or Layer 3 Ethernet switch module offering twelve 10/100/1000Mbps copper twisted pair ports in the ultra-compact COM Express Mini form factor. It is ideal for rugged applications including industrial, on-vehicle and military, where space is at a premium. The switch is based on Diamond’s EPSM-10GX compact Ethernet switch module and uses a same-size carrier board to provide the power and magnetics circuitry to create a complete switch solution. This two-board design results in an ultra-compact size particularly suitable for UAVs and other unmanned vehicles.
All switch functions are managed by an embedded processor integrated into the switch. The processor is accessed via an in-band web interface over one of the Ethernet ports or via an out-of-band command-line interface over an RS-232 serial port. The integrated web interface provides an intuitive GUI for use in configuring and managing all switch functionality. On-board memory holds dual application images, boot code, MAC addresses, and other parameters, and can also be used for program execution.
EPS-12000-CM includes two innovative features that enable automatic power savings. The switch can detect unused Ethernet ports on network devices and power them down or place them in stand-by mode. Additionally, the switch actively adjusts the power level needed based on cable length, saving energy on links shorter than the 100m maximum specified length.
Input power is provided through the built-in, wide-range 6-34VDC power supply, enabling reliable operation with industrial power sources as well as vehicle power systems.
EPS-12000-CM was designed for use in vehicle and harsh environment applications. All I/O connectors are latching, providing enhanced reliability over the RJ-45 connectors used in commercial Ethernet switches. The -40ºC to +85ºC operating range makes it suitable for use in outdoor and vehicle applications.
EPS-12000-CM comes loaded with all required firmware, enabling its immediate operation without any development effort.
EPS-12000-CM comes with an integrated heat sink for cooling. An optional heat spreader is available for direct mounting to enclosure walls.
| Overview | |
|---|---|
| Brand & Model | Diamond Systems EPS-12000-CMH |
| Wide Temperature COM Express Mini Layer 2 Compact 12 Port Gigabit Ethernet Switch | |
| Managed Ethernet Switch | |
| Switch Type | 12 port Layer 2+ switch |
| Number of Ports | 12 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 |
| VLAN | IEEE 802.1Q VLAN switch with 8K MACs and 4K VLANs |
| Push/pop up to two VLAN tags | |
| Independent & shared VLAN learning (IVL, SVL) | |
| Multicast | IPv4 and IPv6 multicast group support |
| Remarking | Dual leaky bucket policers with remarking and statistics |
| 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 |
| Security | Advanced security and prioritization available though multistage TCAM engine |
| RSTP | Rapid Spanning Tree Protocol (IEEE 802.1W) and MSTP |
| MIBs | Support for both WebStax and CEServices MIBs |
| Power Management | ActiPHY and PerfectReach power management |
| VeriPHY cable diagnostics | |
| Serial Port | 1 RS-232 port for host interface |
| Standalone Capable | Standalone network switch, or in combination with a host computer |
| General | |
| Power Input | 7 – 34VDC |
| Power Consumption | 11W @12V i/p |
| Form Factor | COM Express Mini: 84 x 55mm / 3.3 x 2.2” |
| Operating Temperature | -40°C to +85°C (-40°F to +185°F) |
| Weight | TBD |
| RoHS | Compliant |
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