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EXFO Glossary

Q (browse from .......... to)
QoE...............Quality of Service (QoS)
QoEQuadruply Clad FiberQuality of Service (QoS)
QoSQuality of Experience (QoE)
from QoE... to Quality of Service (QoS)


Acronym for: Quality of experience

Quadruply Clad Fiber

A singlemode optical fiber designed with four separate claddings, where each cladding has a refractive index lower than that of the core, resulting in lower macrobend loss and moderately lower dispersion.

Quality of Experience (QoE)

Quality of experience is a measure of a customer's experiences with a service.

Quality of Service (QoS)

A premium class of data communication service in which the provider guarantees a level of service for mission-critical business data traffic.