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Specifications
Single mode Fiber Optic Splitter Coupler1 Low insertion loss
2 Low polarization dependence
3 High optical return loss
Single mode Fiber Optic Splitter Coupler
Fiber optic splitter, also called optical splitter, fiber optic coupler, is a device applied in optical fiber systems with one or more input fibers and one or several output fibers. There are mainly two types of optical splitters. One is fused splitter (FTB),The other is Planar Lightwave Circuits (PLC Splitter).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. Planar Lightwave Circuits (PLC Splitter) can not work with different ratio rather than it provide a accurate splitting in high-density output (like 8,16,32,64 outputs). However, The most common type of fiber optic splitter splits the output evenly, which is coming out with the same output of light signals. As a result of its great function, Optical splitter is a very important part in passive optic networks (PON).
Single mode Fiber Optic Splitter Coupler
HIGH QUALITY 1X4 Fused Fiber Splitter(Coupler)
1 Low insertion loss & excess loss
2 Low polarization dependence
3 High optical return loss
4 Better uniformity
5 Environmental Stability and Reliability
6 Small package size
Single mode Fiber Optic Splitter Coupler Specifications
Configuration Parameter | N×4 N=1,2 | N×8 N=1,2 | N×16 N=1,2 | N×32 N=1,2 | |||||
Grade | Grade“ A” | ||||||||
Operation Wavelength (nm) | 1310 or 1550nm,1310&1550nm,1310&1490&1550nm | ||||||||
Bandwidth (nm) | ±20nm or ±40nm | ||||||||
Max.Excess Loss (dB) | 0.40 | 0.60 | 0.90 | 1.20 | |||||
Typ. Insertion Loss (dB) | 6.25 | 9.40 | 12.60 | 15.8 | |||||
Max. Insertion Loss (dB) | 6.6 | 10.0 | 13.4 | 16.8 | |||||
Polarization Dependent Loss (dB) | ≤0.2dB | ≤0.3dB | ≤0.4dB | ≤0.5dB | |||||
Uniformity(dB) | 0.8 | 1.2 | 1.6 | 2.0 | |||||
Thermal Stability (dB /°C) | ≤0.2dB | ≤0.3dB | ≤0.4dB | ≤0.5dB | |||||
Directivity (dB) | ≥60 dB | ||||||||
Operating Temperature(°C) | -40°Cto +85°C | ||||||||
Package Type | 1.bare fiber 2.0.9/2.0/3.0mm loose tube nnector type: FC/APC,FC/PC,SC/APC,SC/PC, all is optional | ||||||||
Pigtail length | 1 meter, others on request | ||||||||
Package Dimensions(mm) | 100×80×10 | 120×92×15 | 140×115×18 | ||||||
Single mode Fiber Optic Splitter Coupler Applications
1 FTTH, LAN, PON & Optical CATV
2 Local ring net
3 Optical fiber communication system
4 Optical fiber test equipment
5 Optical fiber sensor
Single mode Fiber Optic Splitter Coupler Image1
Single mode Fiber Optic Splitter Coupler Image2
We Supply all kinds of FBT Splitter and PLC Splitter.
Facory Coner:
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