PLC Ratio FBT Coupler 70:30 Steel Tube – 1×2, Triple Window, 0.9mm, 1 Meter (Pack of 10 Pieces)
This PLC Ratio FBT Coupler 70:30 provides high-precision signal splitting for passive fiber networks. A 0.9mm steel tube casing protects the component for long-term durability. Its 1×2 triple window design (1310/1490/1550nm) ensures low insertion loss and minimal polarization-dependent loss, delivering stable, high-performance optical transmission.
Use this pack of 10 couplers for reliable splicing, signal tapping, and custom fiber builds in FTTH, GPON, EPON, and CATV systems.
Specifications
| Model | TW13/14/15nm-1×2-0.9mm-L1 | ||||
| Wavelength | 1310/1490/1550nm | Bandwidth | ±40 | ||
| Specifications | Required ratio % | I L(dB) | PDL(dB) | ||
| 1310nm | 1490nm | 1550nm | 1310/1490/1550nm | ||
| OUT1(Blue) | 30 | ≤5.50 | ≤5.50 | ≤5.50 | 0.03 |
| OUT2(Orange) | 70 | ≤1.67 | ≤1.67 | ≤1.67 | 0.01 |









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