10 pcs ST Fiber Optical Coupler Adapter St Barrel Connectors ST Simplex Singlemode (SM) ST Female to ST Female Single Mode Fiber Optical Connector

The YW-Cou-ST-Yellow-10PC-Weus is a reliable and high-performance fiber optic coupler designed for connecting two simplex single mode ST/ST fiber patch cables together.

With an insertion loss of ≤0.2dB, interchangeability of ≤0.2dB, and repeatability of ≥1000 times, this coupler ensures high-quality signal transmission with minimal loss or degradation.

The polished and covered dust caps keep the connectors clean before use, and the product is suitable for various applications such as optical communication systems, instruments, CATV, fiber-optic broadband access networks, and optical fiber sensors.

With a package of 10 packs, this coupler is an excellent choice for professionals and individuals who require high-performance fiber optic connectivity.