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60 pcs Fiber Optic Coupler SC Keystone Jack Coupler SC Simplex Singlemode UPC Adapter for Fiber Wall Plate (White)

These fiber optic couplers feature high-precision zirconia ceramic ferrules, ensuring reliable performance with low insertion loss and high stability. They are designed to connect two Singlemode Simplex SC/UPC fiber patch cables. Key parameters include an insertion loss of 0.2dB and an interchangeability of 0.2dB. Each polished SC coupler is supplied with a protective dust cap to keep the connector clean before installation. These couplers are suitable for use in optical communication systems, optical instruments, CATV, fiber-optic broadband access networks, and optical fiber sensors. The package includes 60 pieces of SC to SC UPC Fiber Optic Keystone Couplers for Singlemode Simplex fiber. The keystone color is White, and the coupler color is Blue.

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Additional Information
First Listed on Newegg	June 13, 2026

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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