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  • FBT Fiber Optical Splitter Series
  • Model Number: 1x3 FBT optical splitter
  • Brand: SOFTEL
  • MOQ: 1
 

FBT Fiber Optical Splitter Series
1x3 FBT optical splitter


Description

SOFTEL adopts unique bandwidth extension techniques (asymmetric craft) for the tri-windows couplers to change the characteristic of the wavelength and 
make tri-windows at 1310/1490/1550nm wavelength meet precision requirements of the coupling ratio. This unit specially applies for the low-cost solution of "3 in 1 network" and tri-wavelength bi-directiona transmission with a singel fiber in FTTx network.
 
Features

Ø Low PDL
Ø Low Excess Loss
Ø Good Directivity 
Ø Good environmental Stability 
Ø Tri-operating windows
 
 
Applications

Ø Optical Fiber Communication Systems
Ø Optical Fiber CATV
Ø Passive Optical Network (PON)
Ø FTTx
 
 
Parameters 

Type
Standard Tri-window Optical Couplers
Central Wavelength/Bandwidth(nm)
1310±40, 1490±10, 1550±40
Coupling Ratio (%)
1~50
Typical Excess Loss(dB)
0.15
Typical Insertion Loss(dB)
3.6
PDL(dB)
0.10
Directivity(dB)
55
Temperature Coefficient(dB/℃)
0.002
Operating Temperature(℃)
-40~+70
Storage Temperature(℃)
-40~+85
Max Operating Power(mW)
300
Max Tensile Strength(N)
5
Max Insertion Loss(dB)
1*3
 
4.8
Insertion Loss Uniformity(dB)
1*3
4.8
Industry Standard
Telcordia GR-1221-CORE


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