FC-21ETH 2-Port Ethernet Controller

Our Part Number: FC-21ETH
Manufacturers Part Number: 30-80178290
  • 1 Bidirectional RS–485 or RS–232 port
  • 1 Ethernet port
  • Built–in control and support Web pages
  • Size — TOOLS™
  • Size — TOOLS: Mount 3 units side–by–side in a 1U rack space with the optional RK–3T rack adapter.
  • Audio — N/A

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The FC−21ETH is an Ethernet control gateway, capable of plug and play deployment over customer Ethernet LAN for remote control of customer controlled devices via bidirectional RS−232 or RS−485 serial control connections. Multiple control clients can be IP−connected to the FC−22ETH control gateway for concurrent control of one RS−232 or RS−485 controllable device, such as an AV scaler, video display, and audio amplifier.

  • 1 RS–485 or RS–232 Selectable Bidirectional Control Port — Controls a device via bi–directional serial control protocols.
  • 1 Ethernet Control Port — Remote protocol–based control port.
  • Built–in Web Pages — Remote browser–based control and support.
  • Simultaneous IP Control Communication — With up to 40 IP control clients.
  • Mini USB Port — For firmware upgrades and local technical services.
  • Easy Installation — Plug & play IP auto–setup deployment for simple and cost–reducing installation.


  • Remote IP control of serial controlled devices
  • K–Touch multi–clients IP room control
  • LAN–based expansion of K–Config control system

FC-21ETH User Manual

User manual for the Kramer Electronics 2-Port Ethernet Controller.

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FC-21ETH KLAN Config

KLAN configuration for the Kramer Electronics 2-Port Ethernet Controller.

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FC-21ETH Technical Data Sheet

Technical data sheet for the Kramer Electronics 2-Port Ethernet Controller.

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