Dark Fiber

Independent fiber network covering the Nordics.

Use the fiber backbone to build your own infrastructure network with full control of the equipment, capacity and performance. The network is a fully privately owned fiber network offered to professional customers such as Carriers, Operators or other clients demanding a physical private network. The network reaches all major cities in the Nordic region. Each fiber carries only your traffic and gives you freedom to decide how to build your network and reach the region.

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Why Dark Fiber from IP-Only?

Benefits with Dark Fiber from IP-Only.


Dark Fiber gives you full control of your network and allows your business to select the transmission technology of your choice to deploy over a Point-to-Point connection.


As a Dark Fiber customer you can be assured of the highest level of security as a Dark fiber solution is 100% dedicated to your use.


Dark Fiber allows a virtually unlimited capacity expansion. By operating an infrastructure system you have full control of scalability and bandwidth.

Leasing options

Multiple financing options available. Choose between a more traditional monthly recurrent based charge, prepaid lease or IRUs.

Technical information

  • Single mode fiber, ITU-T G.652 or ITU-T G.655
  • Available interface types SC/UPC, SC/APC
  • Max attenuation
    - 0,40 dB/km for 1310 nm
    - 0,25 dB/km for 1550 nm
  • Repeater stations (ILA/Re-Gen stations) are available at approx. every 80 km along the entire fiber network

Some of our other Wholesale services

Combine Dark Fiber with one of our other wholesale services.

Wholesale Ethernet

Use an Ethernet connection to deliver your own services. Wholesale Ethernet is produced directly on our fiber.

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Use our existing infrastructure to build your own networks. High bandwidth over long distances.

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Use Dedicated Internet Access (DIA) to connect your end customers directly to the Internet, with guaranteed quality.

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Get back to me about wholesale services