FBT Coupler Singlemode Fiber Optic Splitter / Bare Fiber Optic PLC Splitter
Product Description
Usource can supply various FBT couplers including 1x2, 1x3,1x4,1x8,1x16,1x32 and customerized products.
Features
1. Low insert loss
2. Single Fusion Design
4. Compact Size
5. High stabity and reliability
6. Standard: Rohs Compliants
Applications
1. CATV system
2. Telecommunication systems
3. Digital,Hybrid and AM-Vedio System
4. Fiber Sensors
5. Monitoring system
Parameter
Table-1
Parameter |
1x2 |
||
Operating Wavelength (nm) |
1310/1550 |
||
Operating bandwidth (nm) |
±40 |
||
Grade |
P |
A |
|
Insert Loss (dB) Coupling ratio: |
1/99 |
≤22.5/0.25 |
≤23.5/0.35 |
2/98 |
≤18.8/0.3 |
≤19.5/0.4 |
|
3/97 |
≤17.0/0.35 |
≤17.8/0.45 |
|
5/95 |
≤14.6/0.4 |
≤15.5/0.5 |
|
10/90 |
≤11.2/0.75 |
≤12.0/0.8 |
|
20/80 |
≤7.9/1.3 |
≤8.4/1.4 |
|
30/70 |
≤6.0/1.9 |
≤6.3/2.1 |
|
40/60 |
≤4.7/2.7 |
≤4.9/2.9 |
|
50/50 |
≤3.6 |
≤3.8 |
|
Excess Loss(dB) |
0.07 |
0.1 |
|
PDL(dB) |
≤0.15 |
≤0.20 |
|
Return Loss(dB) |
>50 |
||
Directivity(dB) |
≥55 |
||
Operating Temperature(ºC) |
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