One of the advantages of a POL network is that when new services are introduced which require dedicated/higher bandwidth and greater speeds, a smooth, targeted and cost-efficient evolution of the network can be achieved without the need for a forklift upgrade. With  POL solutions and GPON technologies evolution can happen gradually, adding the additional capabilities only where the network needs more throughput. The only changes are to the electronics at each end of the network so there is no need to swap cables or upgrade cabling.

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