Corning Single Mode SMF-28 Optical Bare Fiber 3000Mts 3K please Read Description

Corning Single Mode SMF-28 Optical Bare Fiber 3000Mts 3K please Read Description,”This 3km spool of Corning SMF-28 single-mode bare optical fiber is intended for use in lab testing, training setups, or splicing practice environments. Manufactured to G.652.D standards, the fiber offers low attenuation and water peak reduction, supporting compatibility with high-speed networks. The fiber is typically used in telecom R&D, component validation, or hands-on technician training. Its compact length makes it ideal for short-loop simulations or quick splicing tasks. Being in a ‘please read description’ condition, the product may include notes about partial usage or cosmetic wear, which is common in lab surplus. Despite that, it remains functional for light-duty test applications, instructional demos, or bench-level diagnostics. The bare fiber can be easily fusion spliced, connectorized, or coiled into patch panels for experimental setups. The spool helps with safe storage and deployment. A valuable asset for optical labs, training institutes, or splicing technicians needing inexpensive, quality fiber for practical exercises.”