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Gigabit Fiber Optical Media Converter 10 / 100 / 1000M 40Km 1310nm

Basic Information
Place of Origin: Guangdong, China(Mainland)
Brand Name: OPTFOCUS
Certification: CE,FCC
Model Number: OFS-GS-40
Minimum Order Quantity: 2 pieces
Price: negotiated
Packaging Details: 48*42.5*38 CM 40pcs per carton
Delivery Time: 3-5 Working Days after Payment Received
Payment Terms: T/T, L/C, Western Union, Paypal
Supply Ability: 10000 Pieces per Month
Products: Media Convertors Max Distance: 40 KM
Power: 5V 1A/ 2A Delivery Detail: 3-8 Working Days
Data Rate: 10/100/1000M Fiber Type: Single Fiber
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Gigabit Fiber Optical Media Converter 10 / 100 / 1000M 40Km 1310nm


OFS-GS-40 : 10/100/1000M Gigabyte Optical Fiber Media Converter


It is easy for users to observe and diagnose the failure of converters.OFS Series Gigabit Converters could be used alone; but Converter Card should be inserted to 16 slots RACK supplied by OFS Crop. which is suitable for the use of Network Centre.


OFS Series Gigabit Fiber Media Converter can convert Optical-Electric Ethernet signals between 10/100/1000MUTP 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.


The performance and quality of the products are excellent because of adopting latest Gigabit IC from USA and Taiwan. 6 Group LED indicated lights could fully monitor the working conditions of converters.




Technical 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

AC 220V(170-260V) 50Hz;  DC 5V,2A

Flow control 

Full Duplex:  IEEE802.3x

Half Duplex: back pressure.

Storage temperature -20 ~ +70℃
Ambient temperature 0 ~ +50℃
Humidity 5% ~ 90%
Dimensions 40 (high) x 110 (width) x 140 (length) mm 

UTP cable: Cat 5e or Cat 6 (the max distance up to 100m)

Fiber : multimode : 50/125, 62.5/125μm (the max distance up to 550/224m)

singlemode : 8.3/125, 8.7/125, 9/125μm (the max distance up to 100km)


Fiber Information


Model Connector Fiber type Max distance Wavelength

TX power

Sensitivity Link Budget
OFS-GM SC Multimode 220/ 550m 850nm -11~-3dBm -18dBm 7dBm
OFS -GS-20 SC Singlemode 20km 1310nm -10~-3dBm -21dBm 11dBm
OFS -GS-40 SC Singlemode 40km 1310nm -4~0dBm -25dBm 21dBm
OFS -GS-60 SC Singlemode 60km 1310nm 0~3dBm -26dBm 26dBm
OFS -GS-80 SC Singlemode 80km 1550nm -2~2dBm -26dBm 24dBm
OFS -GS-100 SC Singlemode 100km 1550nm 1~3dBm -27dBm




Main features


◆Supporting flow control

◆Adopting internal power supply

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

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

◆Multimode Fiber: the max distance up to 220m/ 550m

Singlemode Fiber: the max distance up to 100km

◆Supporting the max 1536 byte Ethernet packet

Order Information



Product description


10/100/1000M Ethernet Multimode Converter: optical wavelength 850nm, optical fiber max distance up to 224m for 62.5μm , 550m for 50μm

OFS –GS-xx

10/100/1000M Ethernet Singlemode Fiber Converter: optical wavelength 1310 or 1550nm, optical fiber max distance up to 20, 40, 60, 80,100, or 120km, xx for the amount of distance.


Contact Details
Ms.Jenny Mo

Phone Number : +8613724374817

WhatsApp : +8613724374817