1×2 (2×2) Multi-Mode FBT Fiber Coupler
Features:
Broad operating band
Low excess loss
High stability
High reliability
Applications:
Multi-mode fiber communication systems
LAN
Testing instruments
Optical fiber sensors
Specifications:
| Product Description | | P | | A |
| | | | | |
| Operation Wavelength | | 850 or 1310, others on request |
| | | | | | |
| Operating bandwidth (nm) | | | ±40 |
| | | | | | |
| | 50/50 | | ≤3.7/3.7 | | ≤4.0/4.0 |
| | | | | | |
| | 40/60 | | ≤4.7/2.7 | | ≤5.0/3.0 |
| Insertion Loss1(dB) | | | | | |
| 30/70 | | ≤6.0/2.1 | | ≤6.3/2.4 |
| | 20/80 | | ≤7.8/1.4 | | ≤8.1/1.7 |
| | 10/90 | | ≤11.2/0.9 | | ≤11.6/1.2 |
| | | | | | |
| | 5/95 | | ≤14.5/0.7 | | ≤15.0/1.0 |
| | | | | | |
| | 2/98 | | ≤18.6/0.6 | | ≤19.4/0.9 |
| | | | | | |
| | 1/99 | | ≤22.0/0.5 | | ≤22.8/0.8 |
| | | | | | |
| Uniformity (50/50) (dB) | | ≤0.5 | | ≤0.8 |
| | | | | |
| Directivity (dB) | | | ≥40 |
| | | | |
| Operating TemperatureºC | | | -40 ~ +85 |
| | | |
| Fiber Type | | 50/125 or 62.5/125 Multi-Mode or others |
| | | | | | |
| Note: All insertion loss and insertion loss referenced without connectors. | |
Packaging:
| Configuration | 1×2 or 2×2 |
| | | |
| Fiber lead length | 1 meter, others on request |
| | | |
| | 250μm bare fiber | Ф3mm×40mm,Ф3.0mm×54mm |
| | | |
| Dimensions(Ф×L) | 900μm loose tube | Ф3.0mm×54mm |
| | |
| | 90mm×20mm×10mm |
| |
| | 900μm/2mm/3mm loose tube |
| | |
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