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Miniaturized Optical Splitter
Fused Biconical Taper (FBT) Coupler / Splitter, Splitting Ratio 2:98, 1:99, SMF28e Fiber
Product Inquiry: +86 15610114544
Product description
Miniaturized Fiber Optic Coupling Devices feature compact size, excellent performance, and convenient connectivity:
• Compact Size: Miniaturized design with significantly reduced dimensions. Coupler size can be as small as diameter 2.4mm, length 35mm.
• Low Insertion Loss: Insertion loss is typically low, often ≤0.2dB. Helps reduce optical signal energy loss during coupling, maintaining signal strength and transmission quality.
• High Return Loss: High return loss, ≥50dB for UPC type, ≥60dB for APC type. Effectively reduces optical signal reflection, minimizing interference from reflected light, and improving system stability and reliability.
• High Compatibility: Good compatibility with different types of optical fiber.
• Strong Environmental Adaptability: Complies with industry standards like Telcordia GR-1221. Operates stably from -40°C to 85°C, exhibiting good environmental adaptability to meet various application scenario needs.
Product Applications
● Optical fiber communication system
● Cable TV
● Passive optical network
Product Parameters
|
Parameters |
Parameter value range |
|
Structural configuration |
1*2 |
|
Center wavelength (nm) |
1550 |
|
Working wavelength range (nm) |
1520~1580 |
| 2: 98 point splitter insertion loss standard value | |
|
98% insertion loss at 23℃ (dB) |
≤0.30 |
|
2% insertion loss at 23℃ (dB) |
16~18.5 |
| 1: 99 point splitter insertion loss standard value | |
|
99% insertion loss at 23℃ (dB) |
≤0.25 |
|
1% insertion loss at 23℃ (dB) |
19~21.5 |
| 5: 95 point splitter insertion loss standard value | |
|
95% insertion loss at 23℃ (dB) |
≤0.43 |
|
5% insertion loss at 23℃ (dB) |
12~14.5 |
|
Polarization-dependent loss (dB) |
<0.15 |
|
Polarization mode dispersion (ps) |
<0.25 |
|
Temperature dependent loss (dB) |
<0.15 |
|
Return Loss (dB) |
≥55 |
|
Wavelength dependent loss (dB) |
<0.4 |
|
Operating temperature (℃) |
-40 ~ +85 |
|
Storage temperature (℃) |
-40 ~ +85 |
|
Package Dimensions (mm) |
＜ɸ2.4*35 |
|
Type of Fiber |
SMF-28e, 250um bare fiber |
|
Fiber Length |
≥1.0m |
|
Connector |
NA |
Product Size
