10/100/1000Base WDM Ethernet Media Converter can convert Optical－Electric Ethernet signals between 10/100/1000M UTP interface (TX) and 1000M optical fiber interface (FX). The traditional 10/100/1000M gigabit Ethernet can be extended to the distance of 90km through single optical fiber link. The performance and quality of the products are excellent because of adopting latest Gigabyte IC from USA and China. 10/100/1000Base WDM Ethernet Media Converter must be used in couples，because the transmitted optical differs from the receive optical in wavelength. 6 Group LED indicated lights could fully monitor the working conditions of converters. It is easy for users to observe and diagnose the failure of converters.

10/100/1000Base WDM Ethernet Media Converter Features:
The transmission of a channel signals can be completed by single fiber. It has doubled in quantity of fiber data transmission compared with twin fiber.  
Auto negotiation function allows UTP port to auto select 10/100/1000M and Full Duplex or Half Duplex
The UTP port supports MDI / MDI-X auto crossover.   
Supporting the max 1536 bytes packets
Adopting internal power supply to insure equipment at long-hours work stably.

10/100/1000Base WDM Ethernet Media Converter Specifications:
Operating standards:  IEEE802.3z/AB, 1000Base-T and 1000Base-SX/LX
MAC address table: 4K
Data Buffer: 256K
Connector:  UTP: RJ-45,10/100/1000Mbps；  Fiber: SC,1000Mbps.
Cable :
UTP: Cat.5e or Cat.6 (the max distance up to 100m)
Fiber (singlemode): 8.3/125, 8.7/125, 9/125, 10/125µm (the max distance up to 90km)
 Flow control:  
Full Duplex： IEEE802.3x
Half Duplex： back pressure  
Power: AC110V to DC. 5V, DC 48V to DC 5V
Ambient temperature：0 ～ +50℃
Storage temperature：-20 ～ +70℃
Humidity：5% ～ 90%
Dimensions：40 (high) x 110(width) x 140 (length) mm

10/100/1000Base WDM Ethernet Media Converter Order information:
GT-GS03-W1/2 -xx
10/100/1000M singlemode single fiber converters must be used and ordered in couples. One set of WS01 must be connected with another set of WS02 for using. WS01 transmitted optical wavelength 1310nm, receive optical wavelength 1550nm; WS02 transmitted optical wavelength 1550nm, receive optical wavelength 1310nm. The max distance of fiber is up to 20, 40, 60 or 80km. XX is the amount of distance.

10/100/1000Base Dual Fiber Media Converters
10/100/1000Base Dual Fiber Media Converter can convert Optical-Electric Ethernet signals between 10/100/1000M UTP  interface (TX) and 1000M optical fiber interface (FX). The traditional 10/100/1000M gigabit Ethernet  can be extended to the distance of 100km through optical fiber link via this 10/100/1000Base Dual Fiber Media Converter.

10/100/1000Base Single Fiber Media Converters
10/100/1000Base Single Fiber Converter can convert Optical-Electric Ethernet signals between 10/100/1000M UTP interface (TX) and 1000M optical fiber interface (FX). The traditional 10/100/1000M gigabit Ethernet can be extended to the distance of 90km through single optical fiber link.