Optical FBT Coupler

OPT-1X2 FBT optical coupler SC/UPC-0.9MM-1M SM
FBT-1X2-0.9mm SC UPC 01
FBT-1X2-0.9mm SC UPC 02
FBT-1X2-0.9mm SC UPC 03

OPT-1X2 FBT optical coupler SC/UPC-0.9MM-1M SM

1X2 Singlemode Dual Window FBT Coupler With SC/UPC Connector 0.9mm

Fiber optic coupler, is a device applicated in optical fiber systems with one or more input fibers and one or several output fibers.For the fused optical splitter,It can be divided into different ratios.such as 50/50 if the split is even, or 80/20 if 80% of the signal goes to one side and only 20% to the other.As a result of its great funciton,Optical splitter is a very important part in passive opitc networks (PON).FTB Fused fiber splitter (coupler) can do Singlemode (1310/1550nm) and Multimode (850nm).Cable diameter can be 0.9mm,2.0mm,3.0mm ,Single window,dual window and three window all we can product .


Singlemode Dual Window Couplers are Single Mode Splitters with a defined split ratio from one or two input fibers to 2 output fibers. Available split counts are 1x2 and 2x2 in split ratios of: 50/50, 40/60, 30/70, 20/80, 10/90, 5/95, 1/99, 60/40, 70/30, 80/20, 90/10, 95/5, and 99/1. Dual Window Couplers are availble with 0.9mmloose tube singlemode fiber or 250umbare fiber and terminated or unterminated as per your needs. UnconnectorizedDWC's come with no connectors for easy splicing or connectorization. Connectorized DWC's are available with your choice of Fiber Optic Connectors: LC/UPC, LC/APC, SC/UPC, SC/APC, FC/UPC, FC/APC, and ST/UPC.


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1X2 Singlemode Dual Window FBT Coupler With SC/UPC Connector 0.9mm

FTTH, LAN, PON and Optical CATV
Local ring net
Optical fiber communication system
Optical fiber test equipment
Optical fiber senso

Characteristics

1X2 Singlemode Dual Window FBT Coupler With SC/UPC Connector 0.9mm

Low insertion loss and excess loss
Low polarization dependence
High optical return loss
Better uniformity
Environmental Stability and Reliability
Small package size

Coupling Ratio

Coupling Ratio                Insertion Loss

PremiumA Grade
40/604.7/2.75.0/2.9
30/706.0/1.96.4/2.1
20/807.9/1.28.4/1.4
10/9011.3/0.512.7/0.8
5/9515.2/0.418.5/0.5
1/9922.5/0.323.0/0.4


Specification

Parameter
ConnectorSC/APC
Operating Wavelengt(nm)1310/1550
Split Ratio50:50 customized
Insertion Loss (dB) P/S Grade3.9/3.9
Polarization Dependent Loss(dB)≤0.15
Temperature coefficient, dB/° C0.002
Operating Temperature°С-20...+50
Length cable1m
Storage Temperature,°С-40...+85

Order information

ItemConnector Ferrule Fiber TypeFbt TypeSplit RatioDiameter(mm)Length(m)
1x2SC,FC...APC/UPCSM/MMTube type/ABS Box Customized0.9/2.0/3.01m,1.5m...
1X3SC,FC...APC/UPCSM/MMTube type/ABS Box Customized0.9/2.0/3.01m,1.5m...


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