FITEL

[BAGS'S] * AWG'S * (ARRAYED [WAVE GUIDE] * WAVEGUIDE * GRATING); ISOLATORS; CIRCULATORS; GAIN EQUALIZERS; SWITCHES; INTEGRATED UNITS COMPRISED OF FILTERS, COUPLERS, SPLITTERS, CIRCULATORS, DETECTORS, [ATTENUATES] * ATTENUATORS * , GAIN EQUALIZERS,[BAGS'S] FBG'S (FIBER [BRAGGY] *BRAGG* GRATING), [BAGS' S' ASSESS] * AWG'S* , SOURCE LASERS AND OR PUMP LASERS; TELECOMMUNICATION SWITCHES; SPLITTERS; COUPLERS; FIBER COUPLERS; FILTERS; [ATTENUATES] * ATTENUATORS * ; FIBER STRIPPERS; OPTICAL FIBER CUTTERS; OPTICAL FIBERS; PATCH CORD; PUMP LASERS; LASERS; AMPLIFIERS; OPTICAL FIBER CONNECTORS; [BAGS' Assess's'S, MULTIPLEX ERS; EMULATIVE] * FBG'S, MULTIPLEXERS, DEMULTIPLEXERS * ; FIBER WITH CONNECTORS; SOURCE LASERS; ADD-DROP MODULES; [RE COATERS] * RECOATERS * ; HYBRID MODULES COMPRISED OF FILTERS, ISOLATORS, COUPLERS, SPLITTERS, CIRCULATORS, [DETECTORS, ATTENUATES] * ATTENUATORS * , GAIN EQUALIZERS, [BAGS' Assess's'S, BAGS' Assess's'S] [EBG'S,] * FBG'S, AWG'S *, SOURCE LASERS AND OR PUMP LASERS