--- title: OFS Fiber Test Boxes - Fiber Lab 1000 | M2 Optics description: Fiber Lab 1000 from M2 Optics offers up to 29km of any OFS fiber. Custom built to your specifications for fiber type, length, and connectors. --- [![LongM2logoRef1](https://www.m2optics.com/hs-fs/Logos/LongM2logoRef1.jpg?width=980&name=LongM2logoRef1.jpg "LongM2logoRef1")](https://www.m2optics.com/) ![hero-banner-bg.jpg](https://www.m2optics.com/hs-fs/hubfs/M2Optics_Mar_2015/backgrounds/hero-banner-bg.jpg?width=1280&name=hero-banner-bg.jpg "hero-banner-bg.jpg") # Fiber Lab 1000 ![Fiber Lab 1000](https://www.m2optics.com/hs-fs/file-13977874-jpg/images/fiber_lab_1000-ofs_type_21_spool.jpg?width=300&name=fiber_lab_1000-ofs_type_21_spool.jpg) ## Portable Spool for OFS Fiber The **Fiber Lab 1000** for OFS fiber provides a portable test facility for anyone testing fiber optic products and systems. Specifically designed as a tabletop unit, it can be easily utilized and moved in a variety of settings with minimal maintenance. This [custom fiber test box](https://www.m2optics.com/products/fiber-test-boxes) has tremendous flexibility, housing a single spool with up to **29km of OFS fiber**, while eliminating potential damage in the testing environment. We use only high quality materials which assures long-lasting usage as well as excellent performance. Since every client has unique needs, M2 will build each unit to your exact specifications - custom fiber types, lengths, and connectors are available. | **Benefits** - Simulates field applications to 29km - Custom fiber types, lengths, and connectors - Stable and consistent performance - Eliminates fiber crimping/breakage | **Applications** - Development and Manufacturing Test Areas - Field Testing - Central Offices/Head Ends/Networks - Shows and Exhibits | | --- | --- |   CONTACT Phone: 919-342-5619 Toll Free: 866-269-2902 Main Office: 120 Penmarc Drive, Suite 109 Raleigh, NC 27603 BLOGS Solving Optical Multicast Challenges Optical Switches: Symmetric and Asymmetric Are Your CATV Laser Transmitters Optimized for Maximum Performance? [M2 Optics Recognized by 2026 Lightwave Innovation Reviews for OptiTether™ Fiber Optic Drone Tether Systems](https://www.m2optics.com/press-releases/2026-lightwave-innovation-reviews-for-optitether-fiber-optic-drone-tether-systems) [M2 Optics Expands Global Reach Through Strategic Partnership with TelecomTest Solutions](https://www.m2optics.com/press-releases/m2-optics-expands-global-reach-through-strategic-partnership-with-telecomtest-solutions) [M2 Welcomes Dodge Phommala as Senior Fiber Engineering Technician](https://www.m2optics.com/press-releases/m2-welcomes-dodge-phommala-as-senior-fiber-engineering-technician) SUBSCRIBE Sign up to get the latest news, current blog posts, and most up-to-date information on fiber optic technology.