The CM-6900 Series contains ruggedized managed gigabit and 10gigabit Ethernet switches specially designed to operate reliably in harsh climatically and noisy electrical demanding environments (e.g. high altitude, extreme shock, and vibration, wide temperatures, humidity, dust and water exposure, noisy EMI, dirty power) of military applications. The switches enable modularity and provide growth while delivering optimal performance for Size, Weight, Power, and Cost (SWaP-C) constrained military applications onboard military vehicles. The units are designed to meet the environmental requirements of MIL-STD 810 and the EMI/EMC requirements (Conducted and Radiated Emissions and Susceptibility) of MIL-STD-461 and MIL-STD-1275.

This fully managed, Layer 2/3 gigabit/10gigabit switch family provides a powerful set of networking features, including support for IPv4 multicast traffic filtering according to static filters or IGMP snooping, Virtual Local Area Networks (VLANs), port control (speed/mode/statistics, flow control), Quality of Service (QoS) traffic prioritization, Link Aggregation (802.3ad), SNMP v1/v2/v3 management, secure authentication (802.1X, ACLs, Web/CLI), port mirroring and network redundancy based on RSTP/MSTP.

The CM-6900 series can be equipped with a reliable and accurate PTP Grand Master Clock (GMC) or Transparent Clock/Slave Clock (TC/SC) according to IEEE1588 Std 2008. The platform supports PTP translation to/from PTPv1 (IEEE1588 Std 2002) from/to PTPv2 (IEEE1588 Std 2008). NTP server or client operation can also be supported.


PTP:  TC/SC | For GMC Options click here
NTP:  Standard NTP server
Power Connector Type: 3pins IEC320C14 for AC
Power Holdup: No Power Holdup

CUSTOM FEATURES: Please note there is a longer lead time for custom features. Contact sales for detailed information.

  • OCXO – The platform can be equipped with a high-end OCXO for extreme clock hold-over capability in case the time base source is lost. This means minimum clock drift even in an environment with large temperature variations.
  • BATTERY – A Li battery can be used to keep track of the time of day when the unit is not powered. The lifetime of the battery is more than 10 years.
  • PoE – PoE support with a power budget of up to 150 watts can be provided on up to 12 x 10/100/1000Base-T ports.




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