tap couplers, wavelength division multiplexers, isolators, circulators, optical amplifiers, and hybrid components * Skilled in operating optical spectrum analyzers, optical fusion splicers, tunable laser sources, oscilloscopes, function generators, optical power meters, multi-meters, and attenuators * Excellent understanding of specified data communications protocols and standards such as VOIP TCP/IP, ATM, SONET, and Frame Relay. * Strong interpersonal and communication skills * Ability to interpret schematic drawings of complex electronic circuits * Skilled in VTC setup and opertation.