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The FRM220-10/100iS-2 is a dual channel (two in one) 10/100Base Ethernet to 100Base-FX fiber slide-in card converter designed for central and remote applications. With advanced features like bandwidth control, this media converter is targeted for customer premises equipment in metro LAN, campus, enterprise and FTTx applications. By offering in-band management, this converter can be completely controlled and monitored from a centrally located managed rack controlling all converter settings including band-width control, duplex, and speed configuration. This media converter is completely transparent to Layer 2 and Layer 3 protocols including IEEE 802.1q, VLAN tag, Q in Q, STP, IPX, IP, etc.

Data Sheet


  • Dual Converter 10/100Base-TX to 100Base-FX
  • Auto-Negotiation or forced mode
  • Auto MDI/MDIX
  • Forward 2046 bytes (max.) packets in switch mode
  • Forward 9K jumbo packets in converter mode
  • Supports Q in Q double tagged frame transparent
  • Supports IEEE 802.1q Tag VLAN pass thru
  • Supports local / remote In-band management (Monitor and Configure) by the SNMP manager.
  • Bandwidth control (Nx32K or Nx512Kbps)
  • Support flow control (Pause)
  • Supports remote CPE power fail detect (dying gasp)
  • Supports Far End Fault
  • Supports Link Fault Pass through (LFP)
  • Supports Loop Back Test
  • Supports RMON counter
  • D/D function for supported SFP fiber transceiver
  • Auto Laser Shutdown (ALS)
  • Fiber Hardware Reset (FHR)
  • Online local / remote f/w upgrade
  • Must be placed in managed chassis to realize any management features

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