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The 2×2 1550nm PM FBT Splitter with Steel Tube is an optical power splitter that divides a single input fiber into two output fibers, and vice versa, while maintaining the polarization of the signal. Designed for the 1550nm wavelength, it is ideal for long-range telecommunications and other high-performance fiber-optic networks. Utilizing FBT (Fused Biconical Taper) technology, it offers reliable and cost-effective signal splitting, though with slightly higher insertion loss compared to more advanced solutions like PLC splitters. The steel tube housing provides enhanced mechanical protection, ensuring durability and reliability, even in harsh environments. This splitter is perfect for applications requiring precise polarization control, such as in telecom, optical sensing, and industrial settings.
Parameter | Unit | Value |
Port Configuration | – | 1×2 |
Wavelength | nm | 1550 |
Operating Bandwidth | nm | ±20 |
Split Ratios | – | 1/99~50/50(Reference Data 50/50) |
Insertion Loss | dB | ≤3.6 |
Extinction Ratio | dB | ≥20 |
Return Loss | dB | 55 |
Fiber Type | – | PM Panda Fiber |
Fiber Length | m | 1 Or Customize |
Operating Temperature | ℃ | -10 ~ +70 |
Storage Temperature | ℃ | -40 ~ +85 |
Package Size | mm | Φ3×54 |
Note: For device with connector, IL is 0.3dB higher, RL is 5dB lower, ER is 2dB lower. The default conenctor key is aligned to slow axis.
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