Each of our LC-ST OM3 Multimode Fibre Optic Patch Leads has a short strain relief boot and is supplied with a test report that details insertion loss. At 4Cabling we have various lengths of LC-ST OM3 Multimode Fibre Optic Patch Leads, which include 1 metre, 2 metre, 3 metre, 5 metre and 10 metre.