Dedicated SONET Ring Service

Our Dedicated SONET Ring (DSR) provides a dedicated high-capacity private customized network. The diversely routed ring architecture allows for point-to-point optical and Special Access Services of different bandwidths to be multiplexed on or off of the ring.

For new orders, a contract is required. Please contact FairPoint or call your account manager for your specific needs.


To learn more or to order service, contact an account representative at 1.866.984.4001
  • Benefits
  • Features

Benefits include:

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Designed to your needs - electronics, diversity and throughput are engineered to your requirements

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Reliable network performance

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Lower operational cost for wide ranging applications



Features include:

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Ensures the highest level of survivability at the local loop, interoffice facilities and wire center

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Custom designed for your ring speed, service and node location needs

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Asymmetrical Port Facility (APF) and Subtending Node Facility (SNF) arrangements support better management of multiplexer ports