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GAO-ESW-101 1
GAO-ESW-101 1

GAOTek 10 Base-T to 10 Base-FL Ethernet Media Converter


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GAOTek 10 Base-T to 10 Base-FL Ethernet Media Converter is specially designed to be used in remote locations using multimode and single mode fiber to deliver solid network performance and scalability. It allows the repeaterless connection of twisted pair cable (10 Base-T) and optical fiber (10 Base-FL) in an Ethernet network. It supports a maximum fiber optic cable distance of 120 km. It provides high resolution LED’s to monitor the networks. This Media Converter is compatible with IEEE 802.3 standards.


  • Auto-MDI/MDIX
  • Complies with 802.3 10 Base-T and 10 Base-FL standards
  • Provides media conversion from UTP to Fiber Optic media types
  • Extends network span to 1.24 mi (2 km) (multimode fiber)
  • Interoperable with other 10 Base media converters, 10 Base, 10 Base-T NICs, hubs or switches
  • Provides LEDs for easy network monitoring
  • Supports a variety of fiber optic connectors including ST, SC, and FC

Technical Specifications

Access Mode 10 Mbps
Standard IEEE 802.3

10 Base-T

10 Base-FL

Wavelength 850 nm / 1310 nm / 1550 nm
Transmission Distance Dual-fiber multi-mode: 1.24 mi (2 km)
Dual-fiber single-mode: 12.43 mi/24.85 mi/ 37.28 mi/ 49.71 mi/62.14 mi/ 74.56 mi
(20 km/40 km/60 km/80 km/100 km/120 km)
Single fiber single-mode 12.43 mi/24.85 mi/ 37.28 mi/ 49.71 mi/62.14 mi
(20 km/40 km/60 km/80 km/100 km)
Category-5 twisted pairs 328.08 ft.(100 m)
Port One RJ45 port: for connecting STP/UTP category-5 twisted pairs

One optical port: Multi-mode, dual fiber: ST (50, 62.5/125 µm)

Conversion Mode Store and Forward mode or Cut-Through mode
Buffer Space Built in 128 Kb RAM for data buffer
Flow Control Full duplex: flow control;

Half duplex: back pressure

BER <19-9
MTBF 100,000 hours
LED Indicator PWR (power supply);
FL/Link (Fiber link action);
TP/Link (Ethernet link action),FL/ACT (Fiber data transmission);
TP/ACT (Ethernet data transmission),PLR (UTP connection)
Power Supply External: AC 90 V~264 V/DC 100 V~380 V input, 5 V 1 A output
Power Consumption <40 W (the chassis at full load), <2 W
Operating Temperature 14 ℉ ~ 131 ℉ (-10 ºC ~ 55 ºC)
Operating Humidity 5 % ~ 90 %
Storage Temperature -40 ℉ ~ 158 ℉ (-40 ºC ~70 ºC)
Storage Humidity 5 % ~ 90 % non-condensing


Additional Information

Ordering Information

GAOTek Model Fiber Type Wavelength Transmission Distance Connector
GAO-ESW-101 Multi-mode 850 nm 1.24 mi (2 km) ST


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