Corning Single Mode fiber SMF-28e Optical Fiber 35,000m / 35km

Corning Single Mode fiber SMF-28e Optical Fiber 35,000m / 35km,”This 35km spool of Corning SMF-28e single-mode fiber is ideal for simulating regional fiber optic links and for detailed transmission testing in controlled laboratory conditions. Built to G.652.D standards, this fiber offers reduced water peak, low macrobending loss, and precise core-to-cladding geometry that ensures consistent performance across long distances. It’s an excellent choice for evaluating signal integrity over extended paths, validating transmission equipment, or simulating real-world latency in test networks. Common use cases include DWDM/CWDM testing, loop-back configurations, and long-distance OTDR calibration. The fiber’s bare format offers full flexibility for connectorization, splicing, or inline monitoring. Packaged on a durable reel for ease of use, it supports repeated deployment and storage with minimal risk of damage. Engineers and researchers benefit from its mechanical stability and low PMD, especially in high-capacity systems exceeding 10Gbps. Trusted in R&D labs, telecom testing facilities, and network training centers, this spool delivers dependable optical performance for medium to long-range simulations.”