Install, commission, configure, and troubleshoot active and passive fiber equipment, including lasers, optical transmitters and receivers, EDFAs, WDM devices, couplers, splitters, power supplies, batteries, media converters, ONTs, GPON equipment, and advanced optical transport devices. Diagnose and restore fiber network outages using OTDRs, fusion splicers, optical power meters, optical loss test sets, visual fault locators, fiber identifiers, voltmeters, VOM/DMM devices, and other approved test equipment.