Enhance the performance capabilities of Cwdm applications over an OS2 fiber network. OS2 SC to SC Single Mode Duplex Fiber Optic Patch cable facilitates connectivity across 40G/100G networks. It supports Coarse Wavelength Division Multiplexing (Cwdm) across an extended wavelength range of 1260-1625nm improving channel isolation for optimal signal strength over long distances. Compatibility. This 9/125m Single Mode fiber cable supports 1260-1625nm laser-optimized sources and is ideal for critical connections between servers switches and data center equipment. It is backward compatible with OS1 networks ensuring a reliable connection in legacy fiber environments. Engineered for Optimal Performance. Precision-manufactured ceramic ferrules ensure accurate fiber alignment for an insertion loss below 0.3dB. Ultra Physical Contact (UPC)-polished SC to SC fiber ends greatly improve return loss characteristics over older PC polishing techniques. The Bend Insensitive Fiber Core is surrounded by a layer of low refractive index material.