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ST Simplex Flange Fiber Optic Coupler Patch Cable Adapter - APC PC UPC Finish

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Fiber optic adapter, sometimes also called coupler, is a small device designed to terminate or link the fiber optic cables or fiber optic connectors between two fiber optic lines.
By linking two connectors precisely, fiber optic adapters allow the light sources to be transmitted at most and lower the loss as much as possible. At the same time, fiber optic adapters have the merits of low insertion loss, good interchangeability and reproducibility. FCJ OPTO supplies a wide range of mating sleeves and hybrid adapters, including special male to female hybrid fiber optic adapter.



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Introducing Fcjoptic's ST Simplex Flange Coupler Fiber Optic Patch Cable Adapter, designed to meet the most demanding Fiber Optic requirements. This innovative coupler is expertly engineered with an APC, PC, and UPC polish type, providing a high-quality connection for both single-mode and multi-mode fiber. This Fiber Optic adapter comes with an ST connector, a popular pick for its intuitive push-pull coupling mechanism and strong keying characteristics. The connector offers a solid and reliable interconnectivity that ensures optimal signal transmission and minimal potential data loss. Our product features a simplex body style, revolutionizing your Fiber Optic system with its ability to handle one signal or channel at a time, making it perfect for systems that require a single, unidirectional data transfer along a single route. One of the key features of this Fiber Optic adapter is the varying polish type—UPC (Ultra Physical Contact), APC (Angled Physical Contact), and PC (Physical Contact). Each polish type offers a particular advantage in reducing back reflection—an essential trait for a stable and consistent Fiber Optic connection. The UPC provides a flush and flat fiber finish, optimizing contact and reducing insertion loss. Meanwhile, the APC offers an 8-degree angle cut into the ferrule, minimizing back reflection. Lastly, PC, being the most common polish type, gives a slight curve for better end-face surface contact, ensuring great performance. The ST Simplex Flange Coupler Fiber Optic Patch Cable Adapter works exceptionally well in both single-mode and multi-mode fibers. Whether you need long-range data transmission with less signal loss (single-mode) or high-capacity data transfer over short distances (multi-mode), this Fiber Optic adapter can cater to your specific needs.

Product Parameters

ConnectorSTBody StyleSimplex
Polish typeUPCFiber ModeSinglemode/Multimode
Insertion Loss≤0.2dBDurability1000 times
Mounting TypeFull flangedAlignment Sleeve MaterialCeramic
Flammability RateUL94-V0Working Temperature-25~70°C

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  • Furthermore, rest assured with a maximum insertion loss of less than or equal to 0, this adapter ensures high performance and the least possible diminishment of your signal strength. The ST Simplex Flange Coupler Fiber Optic Patch Cable Adapter truly stands out in the Fiber Optic industry with its diverse application options, durability, and unparalleled performance. Upgrade your Fiber Optic system today and experience the Fcjoptic difference.
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