This is a new fiber optic pigtail with a length of 3ft. The connector A is SC/APC and connector B is raw. This pigtail is manufactured by Corning, a trusted brand in the industry. With a 9/125 micrometer diameter, it is ideal for optical network applications. The pigtail is also equipped with a pigtail feature that allows for easy installation and management. This product belongs to the networking cables and adapters category under the computers/tablets & networking section on eBay.