Send Message

Single Fiber Single Mode Media Converter 1310nm 1550nm 20Km SC Optional

Basic Information
Place of Origin: Guangdong, China (Mainland)
Brand Name: OPTFOCUS
Certification: CE, FCC
Model Number: OFS-GWS01/02-20
Minimum Order Quantity: 10 Pairs
Price: negotiated
Packaging Details: 48*42.5*38 CM 40pcs per carton
Delivery Time: 3-5 working days after received your payment
Payment Terms: L/C, T/T, Western Union, Paypal
Supply Ability: 10000 Pairs per Month
Color: Silver Operating Standards: IEEE802.3z/AB, 1000Base-T And 1000Base-SX/LX
Storage Temperature: -20 ~ +70℃ Fiber Type: Single Fiber
Warranty: 2 Years
High Light:

fiber optic media converter


fiber optic converters


Single Fiber Single Mode Media Converter 1310nm 1550nm 20Km SC Optional


OFS-GWS01/02-20 : 10/100/1000M Singlemode Single Fiber Converters

Main 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.

◆The UTP port supports MDI / MDI-X auto crossover.

◆Supporting the max 1536 bytes packets

◆Auto negotiation function allows UTP port to auto select 10/100/1000M and Full Duplex or Half Duplex

◆Adopting internal power supply to insure equipment at long-hours work stably.


OFS Gigabit 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. The performance and quality of the products are excellent because of adopting latest Gigabyte IC from USA and Taiwan.


It 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. 

Fiber Optic Information


Type connector Max distance Wavelength TX power Sensitivity Link Budget
OFS-GWS01/02-20 SC 20km





-23dBm 12dBm
OFS-GWS01/02-40 SC 40km





-26dBm 21/18dBm
OFS-GWS01/02-60 SC 60km





-26dBm 26/21dBm
OFS-GWS01/02-80 SC 80km









Technical Specifications


MAC address table 4K
Data Buffer 256K
Connector UTP: RJ-45,10/100/1000Mbps;  Fiber: SC,1000Mbps

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 AC. 220V(170-260V),50Hz;  DC. 5V,2A
Ambient temperature 0 ~ +50℃
Storage temperature -20 ~ +70℃
Operating standards IEEE802.3z/AB, 1000Base-T and 1000Base-SX/LX
Humidity 5% ~ 90%
Dimensions 40 (high) x 110(width) x 140 (length) mm


Order Information



                              Product description

OFS-GWS01/02 -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.



Contact Details
Ms.Jenny Mo

Phone Number : +8613724374817

WhatsApp : +8613724374817