30 pcs ST to ST Fiber Optic Coupler Adapters St Barrel Connectors ST Couplers for Extending ST Single Mode Cables Cleaned ST Adapters Ready to Use - SM SX ST Connectors

The Yannw-shop ST-Yellow-30PC Fiber Optic Couplers are a game-changer in the world of optical communication! With their high-precision zirconia ceramic ferrule, these couplers offer unparalleled reliability and stability.

With an insertion loss of ≤0.2dB, interchangeability of ≤0.2dB, and repeatability of ≥1000 times, you can trust that your signals will be transmitted with crystal-clear accuracy.

And with the included dust caps, you can keep your connectors clean and ready for use at all times.

Whether you're in the field of optical communication, instruments, CATV, or fiber-optic broadband access network, these couplers are the perfect choice.

So why wait? Order now and experience the difference for yourself!