With low excess loss, high extinction ratio, and exceptional optical power handling capabilities, this fused PM fiber splitter finds extensive applications in optical amplifiers, optical sensors, coherent optical systems, and optical testing equipment. The 1x3 Polarization Maintaining (PM) Fused Coupler is an advanced optical splitter offered by GEZHI, designed to enhance optical communication systems. It's a versatile component in fiber optic networks, enabling the efficient distribution of optical signals to multiple destinations. With superior uniformity, low excess loss, and minimal polarization sensitivity — achieved through precision automated. Global Recycled Standard (GRS) certified products contain recycled content that has been independently verified at each stage of the supply chain, from the source to the final product and meet social, environmental, and chemical requirements. The purchase of Global Recycled Standard (GRS) certified. BlueRigger Digital Optical Audio Splitter 1x2 (Unidirectional Toslink Splitter, LPCM2. 1)- Digital Optical Splitter 1 in 2 Out for Home Theatre, DVD, TV, Receiver, Sound Bar J-Tech Digital Optical Splitter 1 in 3 Out for TV, Toslink Splitter 1x3 SPDIF Audio Splitter 1:1 Transmission. Optical splitters and couplers split or combine light—distributing signals injected into a single fiber strand to multiple fibers, enabling point to multi-point communication in Fiber To The Home (FTTH) networks based on ITU. T PON standards such as GPON, XGS-PON and new 25 and 50G standards.