1x3 Blockless PLC Splitter

1x3 Blockless PLC Splitter, G.657.A1 Single Mode Fiber Splitter

The Firsol 1x3 Blockless PLC Splitter is a compact single-mode passive optical component designed to divide one input optical signal into three output channels with stable and uniform optical performance. Manufactured using silica-based planar lightwave circuit technology, it operates across a wide wavelength range of 1260–1650 nm and uses bend-insensitive G.657.A1 fiber. The splitter provides insertion loss of ≤6.0 dB, loss uniformity of ≤0.45 dB, low PDL of ≤0.2 dB, return loss of ≥50 dB, and directivity of ≥55 dB. Supporting optical power up to 500 mW, it is suitable for FTTH, PON, CATV, telecommunications networks, and optical signal distribution applications. Custom fiber lengths and LC, SC, FC, or ST connectors with UPC or APC polish are available for different installation requirements.