1×2 1310nm Single Window Singlemode FBT Coupler Splitter With ABS Box

1×2 1310nm Single Window Singlemode FBT Coupler Splitter With ABS Box

The 1×2 1310nm Single Window Singlemode FBT Coupler Splitter With ABS Box is a high-quality optical power-splitting device designed for stable and accurate signal distribution in 1310 nm O-band singlemode fiber networks. Manufactured using advanced Fused Biconical Taper (FBT) technology, this splitter delivers low insertion loss, precise splitting ratios, excellent wavelength stability, and long-term optical reliability for telecom and data communication applications.

Housed in a compact and durable ABS box, the device provides enhanced mechanical protection, ease of installation, and convenient integration into fiber distribution frames, patch panels, or customer premises equipment. Its low polarization-dependent loss (PDL) and consistent optical performance ensure stable operation across various deployment environments.

Available in multiple split/coupling ratios—including 50/50, 60/40, 70/30, 80/20, and 90/10—the FBT coupler splitter is ideal for FTTH/FTTx systems, EPON/GPON PON networks, CATV distribution, optical monitoring, and field or laboratory testing requiring precise signal branching at 1310 nm.

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)