A Fiber Optic Technician has a full understanding of inside plant optical fiber, connector, and splice performance characteristics as described in TIA-568C and can use these performance characteristics to create a worst case power budget for a fiber optic cable plant. An FOT can proficiently perform optical loss testing as described in TIA/EIA-526-14A and perform connector endface evaluation as described in TIA-455-57B. Using an OTDR an FOT can effectively locate faults in a fiber optic cable, mated connector pair, or splice as well as evaluate optical fiber performance, mated connector pair performance, or splice performance for compliance with TIA-568C.