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The FRM220A-1000EAS/X is an IEEE802.3ah OAM compliant dual copper to dual fiber Gigabit Ethernet solution designed to make conversion between 10/100/1000Base-TX and 100/1000Base-X with SFP. With SNMP and Web-based management in the FRM220, the network administrator can monitor, configure and control the activity of each 802.3ah series card and remotely connected OAM compliant converter. By offering 802.3ah OAM Compliant 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


  • 2-port 10/100/1000Base-T to 2-port 100/1000Base-X SFP
  • Supports local / remote 802.3ah OAM / IP In-band management
  • Stand-alone IP Based, Web GUI, Telnet, SNMP management
  • Auto-Negotiation or forced mode
  • Auto MDI/MDIX
  • Forward 10K bytes Jumbo packets (max.) packets
  • Supports Q in Q double tagged frame transparent
  • Supports IEEE 802.1q Tagged and Port based VLAN
  • Supports Flow control (Pause)
  • Supports OAM remote loopback to assist in diagnosing network problems
  • Supports bandwidth control
  • 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)
  • Online local / remote f/w upgrade
  • Fiber Redundant
  • Spanning Tree protocol
  • Port Trunking
  • Default port and 802.1p tag priority QoS
  • Fixed or weighted priority QoS

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