1×2 1260~1620nm All Band Singlemode FBT Coupler Splitter With ABS Box

1×2 1260~1620nm All Band Singlemode FBT Coupler Splitter With ABS Box

The 1×2 1260~1620nm All Band Singlemode FBT Coupler Splitter With ABS Box is a high-performance optical power-splitting device engineered to operate across the entire telecom wavelength spectrum—from 1260 nm to 1620 nm, covering O, E, S, C, L, and U bands. Manufactured using advanced Fused Biconical Taper (FBT) technology, this splitter delivers low insertion loss, excellent splitting accuracy, low polarization-dependent loss (PDL), and stable performance over the full broadband wavelength range.

Housed in a durable ABS protective box, this coupler splitter provides enhanced mechanical strength, easy installation, and long-term environmental protection. Its precision fused-taper structure ensures uniform power distribution and high wavelength stability, making it suitable for multi-wavelength and broadband optical communication systems.

Available in a variety of split/coupling ratios—including 50/50, 60/40, 70/30, 80/20, and 90/10—the all-band splitter supports flexible configurations for FTTH/FTTx networks, EPON/GPON PON systems, CATV distribution, CWDM/DWDM monitoring, fiber-optic sensing, and broadband testing.

Specifications

Note:

1. Above specifications are for devices without connector. Add an additional 0.2dB loss per connector.
2. Only the popular coupling ratios are listed. For more parameters, please contact [email protected].

Dimension Drawing (Unit: mm)