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1x2(2x2) 80μm Fiber Single Mode Narrowband Splitter
Product Features Product Applications
Very Compact Size Optical Communication System
Low Insertion Loss Optical Testing System
Low PDL Fiber Optic Sensor
High Directivity Optical Power Distributor
Stable and Reliable  
Specifications Splitting Ratio:50:50
Parameter Unit Premium A grade
Port Configuration   1x2 or 2x2
Bandwidth nm ±20
Insertion Loss Max dB 3.5 3.6
Excess Loss Typ dB 0.1 0.15
Uniformity Max dB 0.6 1.0
PDL Max dB 0.05 0.1
Return Loss* Min dB 55 50
Operating Power Max W 5
Operating Temperature °C -40 to +85
Storage Temperature °C -50 to +85
Package Type mm S2=Ø3x25.4: for bare fiber
S4=Ø3x35: for 0.9mm loose tube

*Test at central wavelength only. There would be an unused termination port around 20cm for 1x2 version.

Ordering Information
S N S
    Wavelength
4=1550nm
7=1310nm
8=1064nm
R=1030nm
9=980nm
A=850nm
S=Specify
Structure
1=1x2
2=2x2
Splitting Ratio
50=50:50
Grade
P=Premium
A=A grade
Package
1=S2
3=S4
Fiber Type
T=80/165μm G652
core diameter 8μm
Y=80/165μm G652
core diameter 6μm
D=80/165μm
980-20
Pigtail
F=165μm
bare fiber
U=135μm
Bae fiber
M=0.9mm
loose tube
Fiber Length
0=0.5m
1=0.75m
2=1.0m
3=1.5m
4=2.0m
S=Specify
Connector
0=None

Note:1. Central wavelength can be customized for different applications.
2. All specifications are before connectors and are subject to change without notice.
3. All data are measured at central wavelength at room temperature.