Diamond Systems EPS-12000-CM mini managed L2/L3 Ethernet switch

Compact ext-temp managed 12-port L2/L3 GbE switch

Introduction

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 itsuitable 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.

Managed Ethernet Switch
Switch Type12 port Layer 2+ switch
Number of Ports12 10/100/1000Mbps Ethernet ports with non-blocking wire-speed performance
On-board Memory4Mb packet memory
Shared memory buffer with per-port & CoS memory management
MEFHierarchical MEF compliant policing & scheduling
MEF E-Lane, E-Line, and E-Tree services
Frame BufferJumbo frame support at all speeds
VLANIEEE 802.1Q VLAN switch with 8K MACs and 4K VLANs
Push/pop up to two VLAN tags
Independent & shared VLAN learning (IVL, SVL)
MulticastIPv4 and IPv6 multicast group support
RemarkingDual leaky bucket policers with remarking and statistics
Classifier8 priorities and 8 CoS queues per port with strict or deficit-weighted round robin scheduling
Shaping/policing per queue and per port
Storm ControlPolicing with storm control and MC/BC protection
Link AggregationIEEE 802.3ad
SecurityAdvanced security and prioritization available though multistage TCAM engine
RSTPRapid Spanning Tree Protocol (IEEE 802.1W) and MSTP
MIBsSupport for both WebStax and CEServices MIBs
Power ManagementActiPHY and PerfectReach power management
VeriPHY cable diagnostics
Serial Port1 RS-232 port for host interface
Standalone CapableStandalone network switch, or in combination with a host computer
General
Power Input7 - 34VDC
Power Consumption11W @12V i/p
Form FactorCOM Express Mini: 84 x 55mm / 3.3 x 2.2”
Operating Temperature-40°C to +85°C (-40°F to +185°F)
WeightTBD
RoHSCompliant

Ordering Details

Board

EPS-12000-CM

12 gigabit port Ethernet Switch, COM Express Mini, -40°C to 85°C; Webstax layer 2 software and heat sink

EPS-12000-CM-1588

12 gigabit port Ethernet Switch, COM Express Mini, Istax layer 3 software and heat sink

EPS-12000-CMH

12 gigabit port Ethernet Switch, COM Express Mini, -40°C to 85°C; Webstax layer 2 software and heat spreader

EPS-12000-CMH-1588

12 gigabit port Ethernet Switch, COM Express Mini, Istax layer 3 software and heat spreader

Accessories     CK-EPS-12000-KIT
Cable kit including serial cable, power cable and Ethernet cables
Recab UK
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