Dedicated circuits, which provide communications between specific locations
Private Lines are a simple and cost-effective way to connect a site to another via a dedicated digital circuit at a certain bandwidth. Centennial provides a complete portfolio ranging from a 56Kbps to a full DS1 and OC48 capacity. Our pricing structure is simple and is based on seven bands within the island.  Centennial will assist you in selecting the access speeds best suited for your needs and growth.  Domestic Private Lines is a service dedicated to the capacity needs of a specific customer (non-shared). 
 
Features and Components
• Secure and reliable 
• A dedicated high-capacity connection which may be configured for voice or data applications
• Perfect for host-to-host connections 

Benefits
Domestic Private Lines provide customers a connection at a pre-defined bandwidth rate and a flat monthly charge, between two locations within Puerto Rico. The product is especially fit for customers with constantly high volumes of traffic between such locations which, if billed at any volume-based rate, would generate prohibitively high charges. Due to the product’s flat rate per month, customers can now predict their communications cost precisely, while knowing exactly the aggregate bandwidth capacity they have available at any given moment.

How Does It Work?
Domestic Private Lines are ordered by the customer at a specific maximum bandwidth rate, from one physical location to another physical location. CSU/DSU’s constitute the points of demarcation on either end of the link, which the customer may directly connect its Local Area Network equipment to. Domestic Private Lines support one or multiple different applications between pairs of locations.