network (circuit)
preferred label: شبکه (مدار) @fa
type: Concept
narrower: fiber optic network

optical communication
preferred label: ارتباط نوری @fa
type: Concept
related: fiber optic network

fiber optic network
related: optical communication
broader: network (circuit)
preferred label: شبکه فیبر نوری @fa
type: Concept