10/100BaseT/TX to 100BaseFX Media Converter, SC Singlemode, 40 km Span



5.00 LBS

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Signamax Connectivity Systems Switching Media Converters with Link Fault Signaling (LFS) provide the means for an SNMP-Managed switch to recognize a failure on a fiber channel or twisted-pair connection, enabling the switch to automatically route to a backup path if the connected switch is equipped with Spanning Tree Algorithm. This intelligence maximizes the power of managed switches, and enables fail-safe design solutions for complex networks. These converters also extend the maximum singlemode fiber distance, spanning over 46 miles with the 065-1120XLD model.

The built-in 10/100 switch enables the fiber cable connection to operate at 100 Mbps connected to either a 10BaseT or a 100BaseTX network, while remaining completely 100BaseFX standard-compliant. Fiber connection can also operate in full duplex mode whether the RJ-45 port is connected to a full duplex switch or a half duplex hub, with the built-in switch providing the network segmentation that permits the maximum fiber distance. Each Media Converter provides a 10/100BaseT/TX auto-negotiating RJ-45 twisted-pair connector port featuring store-and-forward switching architecture. Auto-MDIX capability on the twisted-pair port allows for convenient connections.

Product Features


  • Built-In Twisted-Pair Port 10/100 Switch
  • Auto-Negotiation RJ-45 Connector with Auto-MDIX
  • SC, ST, MT-RJ or SC Connector
  • LEDs for Functions, Links & Activity
  • Link Fault Signaling For Use with Managed Switches
  • 1,024 MAC Address Capacity
  • Store-and-Forward Architecture
  • Full and Half Duplex Operation
  • Singlemode Spans up to 75 Km
  • Wall or Chassis Mountable
  • IEEE 802.3 and IEEE 802.3u Compliant
  • Lifetime Performance Warranty




  • IEEE 802.3 10BaseT
  • IEEE 802.3u 100BaseTX
  • IEEE 802.3u 100BaseFX


Models: 065-1100/1110/1172/1174/1120/1120ES/1120XLD
1 Auto-MDIX twisted-pair port meeting IEEE 802.3 10BaseT & IEEE 802.3u 100BaseTX standard specifications; Category 5 or better cable, 100 meters maximum distance for 100BaseTX, Category 3 or better cable, 100 meters maximum distance for 10BaseT plus 1 fiber optic port meeting IEEE 802.3u 100BaseFX standard specification; 62.5/125 or 50/125 micron multimode fiber optic cable, 2,000 meters maximum distance or 1 fiber optic port meeting IEEE 802.3u 100BaseFX standard specification; 9/125 micron singlemode fiber optic cable, spanning: 15 kilometers maximum distance (Model 065-1120) or 40 kilometers maximum distance (Model 065-1120ED) or 75 kilometers maximum distance (Model 065-1120XLD)


  • Per Unit: Power status, RJ-45 port speed
  • Per Port: LNK/ACT, FDX/COL
  • Six LEDs total


  • Latency: < 4.2 µs (LIFO)
  • Throughput @ 100Base: 148,809 pps (64-byte packets)
  • Speed:
    • 100BaseTX: 100/200 Mbps for half/full duplex
    • 10BaseT: 10/20 Mbps for half/full duplex
  • Switching Method: Store-and-Forward
  • Maximum MAC Addresses: 1,024 entries
  • Memory: 256 KB


  • Type: LED
    • Wavelength: 1300 nm nominal (1270 nm maximum, 1380 nm minimum)
    • Maximum Output Power: - 14.0 dBm
    • Minimum Output Power: - 20.0 dBm
    • Sensitivity: -33.0 dBm
    • Maximum Input Power: - 8.0 dBm
    • Link Power Budget: 13.0 dB


  • Case dimensions: 4.33"L x 3.19"W x 0.91"H (110mm x 81mm x 23mm)
  • Fiber connector protrusion varies with model.
  • Weight: 0.33 pounds (150 grams)


  • Operating Temperature: 32°F ~ 104°F (0°C ~ 40°C)
  • Storage Temperature: -13°F ~ 158°F (-25°C ~ 70°C)
  • Relative Humidity: 10 ~ 90%, non-condensing


  • External power adapter: 12 Volts DC; 600 mA
  • Power Consumption: 5 Watts Maximum


  • FCC part 15 Class A, CISPR Class A, VCCI Class A, CE Mark


  • UL Listed


  • Lifetime