• OS2 singlemode fibre optic patchcords are used to connect longer distance networks, between buildings and campuses and in long-distance metropolitan and access telecoms and CATV networks. All assemblies are fully tested prior to delivery and supplied with test results. Most common connector types, configurations and lengths are available from stock, using 3mm (for additional ruggedising) or 2mm diameter cable on request. OS2 singlemode patchcords are supplied with a yellow LSZH cable jacket as standard. Non-stocked configurations (length, colour, connectors and cable type) can be manufactured to meet specific requirements.