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Product 83 A
Product 83 A

GAOTek 10/100Base-TX to 100Base-FX Media Converter with LFP Function


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GAOTek 10/100 Base-TX to 100 Base-FX Media Converter with LFP Function (Link Fault Pass-through) can easily track the network link failure. The LFP function can increase the integrity and conformity of the fiber linking to improve the maintenance of the network. This media converter is powered through external power adapter from USB port on the hosting device such as PC or NB. This unique idea of using USB port power offers great flexibility when deploying this converter.

Key Features:

  • Complies with IEEE 802.3, IEEE 802.3u, IEEE 802.3x auto-negotiation
  • Extends distances ranging from 1640.41 ft (550 m) for multi-mode fiber) to 74.56 mi (120 km) for single-mode fiber
  • Supports auto MDI-MDIX function
  • LFP (Link Fault Pass-through) Function
  • Choice of SC, ST or FC connector for multimode and single mode
  • DIP Switch to set configurations
  • Supports packet length up to 1600 bytes
  • Built in 128 Kb RAM for data buffer
  • FCC Class A & CE approved

Technical Specifications:


Interface 1 x Ethernet port (RJ-45) 10/100 Base-Tx

1 x Optical port (1×9) 100 Base-Fx

Optical Port Available for 1310 nm and 1550 nm single mode, and 1310 nm multi-mode;


Transfer Distance: up to 74.5 mi (120 km) Connectors: SC/PC, ST/PC, FC/PC optional fiber core: 8.3 um, 8.7 um, 9 um and 10 um on single mode fiber, 50 um, 62.5 um and 100 um on multi-mode fiber

Ethernet Port Standard: IEEE 802.3, IEEE 802.3 u, IEEE 802.3 x Available speed: force 10 Mbps, force 100 Mbps and Auto-detective 10/100 Mbps

full-Duplex and half-Duplex



Connectors  RJ-45 Connector; MDI/MDI-X connection Auto-sensing


LED Indicators Power, FDX/COL, Status, Speed, FX Link/Act, TX Link/Act


Power Input: 5 V

DC 1 A


DIP Switch Function TP port mode Auto (default) or Force

TP port speed  100 or 10 when TP at Force

TP port duplex  FDX or HDX when TP at Force LFP

LFP enabled (default) or disabled fiber port duplex 100 FDX (default) or 100 HDX

Physical Characteristics Housing: Metal enclosure

Dimensions: (D x W x H) 3.7 in x 2.7 in x 1.02 in

(94 mm x 70 mm x 26 mm)

Weight: 0.617 lbs (0.28 kg)



Environmental Limits: Operating Temperature  


32 ºF to 122 ºF (0 °C to 50 °C)


Storage Temperature


-4 ºF to 158 ºF (-20 °C to 70 °C)


Relative Humidity


5 % to 90 % non-condensing

Additional Information:


The following illustrates typical applications for C0320002tek fiber media converter. The actual distances will depend on several factors including the quality of cables used and the terminal equipment employed.


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