FBT Coupler 70:30 – PLC Ratio Steel Tube Coupler, Triple Window, 0.9mm (Pack of 20)
This FBT Coupler 70:30 is a high-performance passive optical component designed for reliable signal splitting in fiber optic networks. It supports triple window wavelengths (1310/1490/1550nm ±40nm) and comes in a compact 0.9mm steel tube without connectors, ideal for fusion splicing.
Each unit provides a 70:30 split with low insertion loss — ≤1.67dB on the 70% output and ≤5.50dB on the 30%. It also ensures low polarization-dependent loss (PDL ≤0.01/0.03dB).
This pack of 20 couplers is ideal for FTTH, GPON, EPON, and CATV applications. It offers reliable performance across a wide optical range.
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 |
Reviews
There are no reviews yet.