Shore Microsystems.com Shore Microsystems Top for Webpages

SM-2801C/2802C Programmable Bypass Switch/TAP

Model #: (Old Model Number) Single Port: SM-2801C/ Two Port: SM-2802C (New Model Number) NPC-2

Network Protection Chassis 2 Port

(Click Image to Enlarge)


The SM-2800 Series of Universal Ethernet Bypass Switches provide automatic bypass capability up to twelve 10BaseT/100BaseTX/1000BaseT or up to six 1000BaseSX inline Ethernet appliances. The system is based on Shore Microsystems’ technologies developed to sustain vital connections to/from in-line appliances and integrates into Shore’s Network Protection Chassis System. The system operates independently from the inline appliance and does not require periodic interaction with a properly functioning network appliance. In the event of a failure, the unit removes the malfunctioning device from the Ethernet link and re-connects the two external Ethernet ports to transparently reestablish end-to-end communications. The system is available in several configurations with regard to media and port count requirements.

Key Benefits

  • Universal Application Regardless of Appliance Manufacturer
  • “Packet Spy” allows Appliance Bypass on Loss of Traffic
  • Appliance Bypass on Loss of Link
  • Maintains End-to-End Connectivity through Power Failures
  • Quickly Bypasses Failing Network Appliances within 50 milliseconds
  • Multiple Port Grouping Options
  • Programmable Switchover Delays
  • Completely Transparent to Ethernet Link Traffic

  • Simple Control Interface via Serial Console and/or 10 BaseT Ethernet management port
  • Physical Design allows for 1U or 2U Rackmount as per Network Protection Chassis
  • Flash Firmware Upgradeable
  • Standard Support for 10/100/1000BaseT and 1000Base SX
  • Programmable TAP Mode
  • Available in Single or Redundant Power Supplies

SM-2800 Series Network Diagram

View additional product specifications