1×2 Steel FBT Fiber Optic Coupler Splitter SM SW 1310nm 1550nm Fiber Coupling
Features:
- Dual wavelength with wide bandwidth
- Low loss
- Low polarization dependence
- Environmentally stable
- Excellent uniformity
Applications:
- Local Area Networks
- CATV distribution
- Fiber optic sensors
- DWDM systems
- Trunk/loop branching
Specification
Ordering Information
1. Configuration12=1x2, 22=2x2, 18=1x8, 1616=16x16, 132=1x32, etc.
2. Wavelength3=1310nm & 1550nm
3. Coupling Ratio50/50, 40/60, 20/80, 25x4(for 25/25/25/25), etc.
4. Lead Type1=250um, 2=900um, 3=2.0mm, 4=3.0mm
5. Package TypeA1, A3, B, C, D or E
6. Lead Length0.5=0.5m, 1=1m, etc.
7. Connectors Terminated Blank=no connector, FU=FC/UPC, FA=FC/APC, SU=SC/UPC, SA=SC/APC
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Characteristics |
Unit |
Value / Performance |
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1 * 2 , 2 * 2 |
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Center Wavelength |
nm |
1310 and 1550 |
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Bandwidth |
nm |
±40 |
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Excess Loss |
dB |
≤0.08 (0.06 typ.) |
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Coupling Ratio |
- |
50/50 |
40/60 |
30/70 |
20/80 |
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Typ. Insertion Loss |
dB |
3.06 |
4.1/2.3 |
5.3/1.6 |
7.1/1.0 |
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Polarization Dependent Loss |
dB |
≤0.1 |
≤0.1 |
≤0.15/0.1 |
≤0.15/0.1 |
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Thermal Stability |
dB |
≤0.2 |
≤0.3 |
≤0.4 |
≤0.5 |
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Directivity |
dB |
≥60 |
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Operating Temperature |
-20~+70 |
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Lead Length |
m |
One, others on request |
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Lead Type |
- |
900um, 2mm or 3mm loose tube |
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Package Type |
- |
C |
D |
E |
F |
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