The Attac Bare 1:4 PLC Fibre Splitter is a high-performance optical component designed for passive optical networks (PON), FTTH rollouts, and fibre distribution systems. Built using Planar Lightwave Circuit (PLC) technology, this splitter divides a single input signal into four evenly balanced outputs, delivering low insertion loss, excellent uniformity, and low polarisation-dependent loss (PDL).

The bare fibre format is ideal for fusion splicing directly into splice trays or enclosures, allowing seamless integration into high-density, space-constrained fibre systems. Its compact size and rugged construction make it suitable for both indoor and sheltered outdoor use.

With support for a broad 1260–1650nm wavelength range, and compliance with IEC and Telcordia GR-1209/1221 standards, the Attac 1:4 bare splitter ensures stable, long-term performance in mission-critical network environments.