Attend a 4 Day - Fiber Optics 1-2-3 Light Brigade Training Course held at Fiber Optic Center in New Bedford, MA. Upcoming class dates December 16-19, 2025. View More Details.

Fiber Optic Center will be at Photonics West - and BICSI Winter.
Schedule your meeting with a member of the FOC team now

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    AFL Optical Light Source (1310 and 1550nm)

    CSS 1-SM

    AFL Global CSS 1-SM Single Mode 1310 and 1550nm Optical Light Source. FC, SC, ST or LC adapter cap must be specified at time of order. Includes carry case.
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    Combining the CSS 1-SM optical light source and a CSM power meter will lead to a cost-effective test kit designed for performing insertion loss measurements on single mode fiber optic links.

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    Fiber Optic Center

    4.9 70 Google reviews

    Represents overall Google Reviews of Fiber Optic Center, Inc.