1* 2 Multi-mode ABS Module Type Fused Fiber Optic Splitter

Fiber optic splitter, also called optical splitter, fiber optic coupler, is a device used 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 Light-wave 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 Light-wave Circuits (PLC Splitter) can’t work with different ratio rather than it provides 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).
Characteristics:
Different combinations of coupling ratio
Low crosstalk & excess loss
High optical return loss
Available in dual/three wavelength operation
Optional connectors termination upon request
Available in 250um & 900um fiber, 2mm or 3mm
Application:
FTTH, LAN, PON & Optical CATV
Local ring net, Optical fiber communication system
Optical fiber test equipment, Optical fiber sensor
Parameters
Parameter    Grade A
Wavelength (nm)           850 or 1300nm 850&1300,others on request
Bandwidth (nm)    ±20nm
Max. Excess Loss     ≤0.8dB(0.3dB TYP)
Coupling Ratio (%)    50/50    40/60    30/70    20/80
Typ. Insertion Loss     3.3 dB    4.3/2.5 dB    5.6/1.95 dB    7.3/1.3 dB
Max. Insertion Loss     4.1 dB    5.1/3.3 dB    6.4/2.8 dB    8.1/2.1 dB
Polarization DL    0.2 dB    0.2 dB    0.3/0.2 dB    0.3/0.2 dB
Thermal Stability    ≤0.3 (dB /℃)
Directivity (dB)    ≥55 dB(≥60dB 2×2)
Temperature(℃)    -40℃to +85℃
Package Type    1.bare fiber 
2.0.9/2.0/3.0mm loose tube
3.connector type: FC/APC,FC/PC,SC/APC,SC/PC, all is optional
Pigtail length    1 meter, others on request
Package Dimensions(mm)    Φ3×54mm, 90×20×10mm, 90×20×10
Order Information
Wavelength    Package Size    Ports    Fiber Types    Fiber    Cable    Connector
13=1310nm    FB=bare fiber    102    0=G652D    1=250um    0=0m    1=SC/APC
14=1490nm    ST=stainless    103    1=G657A    2=900mm    1=1m    2=SC/PC
15=1550nm    Steel tube    104    C=customize    3=2.0mm    2=1.5m    3=FC/APC
35=1310nm    PB=plastic    105    　    4=3.0mm    3=2.0m    4=FC/PC
&1550nm    MB=Metal    …….    　    　    C=customize    5=ST/APC
345=1310&1490    　    196    　    　    　    6=ST/PC
&1550nm    　    203    　    　    　    7=LC/APC
　    　    204    　    　    　    8=LC/PC
　    　    205    　    　    　    9=Customize
　    　    ……    　    　    　    　
　    　    296    　    　    　    　
　    　    202    　    　    　    　
　    　    404    　    　    　    　
　    　    808    　    　    　    　
　    　    1616