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High Return Loss Standard Single - mode Star , Tree Optical Fiber Coupler
Applications
- FTTH
- Optical Fiber communication Systems
- Local Ring Net
- Optical Fiber Test Equipment
- Passive Optical Networks
- Optical Fiber Sensor
- Optical Fiber CATV
- LAN
Features
- All-optical Structure
- Hi-reliability
- Low PDL, Low Insertion Loss
- Hi-directivity, High Return Loss
Specifications
1*N Standard General Single-mode Star/Tree Optical Fiber Coupler excess Loss & Insertion Loss
| N | Excess Loss dB |
| 3 | <0.3 |
| 4 | <0.4 |
| 5 | <0.45 |
| 6 | <0.5 |
| 7 | <0.55 |
| 8 | <0.6 |
| 9 | <0.7 |
| 10 | <0.8 |
| 11 | <0.9 |
| 12 | <1.0 |
| 16 | <1.2 |
