High security and availability throughout all of Switzerland are trademarks of the Carrier Line Service from Swisscom Wholesale. The services are available in the Basic and Premium qualities of service; in the Premium category there is a choice between two forms, which differ slightly in their yearly guaranteed availability.

The Basic quality of service stands for fast, secure and reliable data transmission and high line availability.

With CLS Premium, you benefit, depending on your selected quality of service (Premium Silver or Premium Platinum), from a guaranteed yearly availability of between 99.95 percent and 99.99 percent. Round the clock repairs are guaranteed with all Premium services.

The Premium quality of service is distinguished by its completely redundant conduit.

• Comprehensive geographical coverage for all services in Switzerland
• Secure and controlled data transfer
• 100 percent transparent point-to-point connections with symmetrical, prearranged transfer capacity
• High line availability, guaranteed depending on the quality of service
• Includes support and maintenance
• Flexible bit rates of 1984 kbit/s to 10 Gbit/s Mbit/s
• Rapid time-to-market for your market services thanks to short lead times
• No investments required in the technical infrastructure
• Low financial risk