Product Main

Specifications

Detail:
 
single mode Single Fusion 1X3 coupler 
Applications
Features
Optical fiber test system
Telecommunication system
Luminous power feedback
Low insertion loss
High directivity
Compact size
Extremely good stability and reliability
                                         
 Performance  Specifications 
Coupling ratio
33:33:33
Operating wavelength(nm)
1310 / 1550±40
Port numbers
1×3
Grade
P
A
Excess loss(dB)
0.2
0.3
Max insertion loss(dB)
5.6
6.0
Max polarization independent loss(dB)
0.25
0.30
Max uniformity(dB)
1.2
1.8
Mini return loss(dB)
55
Operating temperature(℃)
-10～+70
Storage temperature(℃)
-40～+85
Dimensions(mm)
B=Φ3×60 for bare fiber
L=Φ3.5×70 for 900um loose tube
 All data do not contain the connector loss
 
Ordering  Information
SLC
Wavelength
Structure
Coupling Ratio
Package
Fiber Length
Fiber
Type
Connector Type
Grade
35=1310/1550
3=1*3
00=Even
B
L
1=1m
0=others
1=SMF-28
0=Others
0=None
1=FC/SPC
2=FC/PC
3=FC/APC
4=SC/SPC
5=SC/PC
6=SC/APC
7=ST
8=Others
P=P Grade
A=A Grade