Connect Locations within a Local Area with High-Quality, Reliable, and Cost-Effective Metro Private Line Service

The bandwidth you need for even the most demanding data, voice, video, and imaging applications.
Reliable, cost-effective local connectivity is crucial for supporting multiple locations within a metro area. CenturyLink™ Metro Private Line Service provides the bandwidth you need for even the most demanding data, voice, video, and imaging applications-while helping you control costs through service multiplexing and flexible pricing. Point-to-point and multipoint dedicated private lines enable you to connect multi-tenant units (MTUs), carrier hotels, and points of presence (POPs) over CenturyLink metro fibre networks. Proven, self-healing SONET technology helps ensure uninterrupted availability and consistent service quality. Highly scalable, customised, and optimised for business performance, CenturyLink Metro Private Line Service helps you solve your local and last-mile bandwidth challenges easily and cost-effectively.


  • Proven, all-fibre SONET networks deployed in self-healing ring configurations.
  • Dedicated, highly-protected bandwidth with scalable capacity from DS-1 to OC-192.
  • Up to 99.999 percent (On-Net) and 99.95 percent (Off-Net) network availability SLA.
  • Fast installation and repair intervals.
  • Tamper-resistant fibre optic circuits.
  • Optional fully redundant customer interface cards.
  • 24/7/365 superior customer support by the world-class CenturyLink network operations centre.
  • Fast provisioning possible due to scalable infrastructure.


  • Create Your Own Custom Metro Solution for a Wide Variety of Applications
  • Expand Flexibly and Cost-Effectively to Meet Changing Requirements
  • Reduce Cost Through Flexible Pricing, Including Discounted Term and Volume Contract Options
  • Enjoy Reliable Service and Availability Through Proven SONET Technology
  • Protect Your Business Through Intrusion Detection and Tamper-Resistant Fibre Optic Circuits
  • Achieve Economies of Scale by Installing and Maintaining One High-Speed OC-n Line for Several Multiplexed Voice, Data, and Video Services, Rather Than Multiple DS-1 or DS-3 Lines for Individual Services
SST is a point-to-point service that connects two customer or wire centre locations. You can also tie together more locations by cross-connecting SST systems or connecting with other services. Should your network sustain a fibre cut, SST's four-fibre configuration makes it possible for your network to remain functional. The service allows multiple circuit types, such as DS-1, DS-3, STS-1, OC-3, OC-3c (concatenated), OC-12, OC-12c, OC-48, OC-48c, 10 Mb Ethernet, 100 Mb Ethernet and 1 Gigabit Ethernet, to ride the SST separately or in combination, meeting your unique volume-transport needs. SONET technology ensures your network has the highest level of survivability available today.
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Where digital business goes to network