Our services for Swiss
telecoms security

Our main focus areas include fibre-optic connections (dark fibres), active optical systems and IP services in the most important nodes (tele-houses and data centres). We also have repeater locations in Zurich, Oberbuchsiten, Laupen, Remigen, Bischofszell and Orbe where we operate optical amplifiers.

From planning to implementation, we carry out telecommunication projects for our customers with optimal cost-benefit ratio. Full transparency and monitoring of deadlines, quality and costs are, of course, essential for us.

 ➔ Dark fibre     ➔ DWDM services     ➔ Ethernet services     ➔ IP services     ➔ Other products

Dark fibre

Thanks to laying our cables along the gas pipelines throughout Switzerland, our fibre-optic infrastructure is subject to special security and monitoring regulations, which significantly reduces the risk of an accident compared to other providers.

  • ERI regulations for weekly cable path and pipe inspection
  • Highly reliable connections due to legal provisions regarding gas pipelines, e.g. distances from railway crossings, roads and buildings

Thanks to our strong partnerships with data center operators, municipalities and other fibre providers, we are also able to get you connected at remote locations.

In the event of a fault, we are your main contact and coordinate the problem solving process with other involved parties.

DWDM Services

Our DWDM network comprised of active nodes throughout Switzerland and Liechtenstein, allows us to offer reliable connections between your locations.

By using state-of-the-art ROADM (reconfigurable add drop multiplexer) technology, we can offer you secured secondary paths, that switch over almost immediately in the event of a fault (within 10ms).

  • 1 up to 100 GBps services
  • Link Protection
  • Proactive and reactive monitoring (depending on SLA)
  • Higher bandwidths, SDH and Fibre Channel are available upon request.

Ethernet Services

Our Ethernet platform of MEF2-compliant devices enables efficient and transparent connections between your locations.

Our implementation adheres to the 802.1q standard, which does not restrict your number of VLANs.

  • 100 MBps – 10 GBps transparent services are available
  • Proactive and reactive monitoring (depending on SLA)
  • Higher bandwidths are available upon request


Our IP platform with redundant locations in Schlieren and Oberengstringen connects you to the Internet through three Tier 1 providers.

We can provide both IPv4 and IPv6 addresses from our IP Pool. If you have your own PI range, we can advertise them to the Internet via our infrastructure. We will advise and support you during configuration and implementation.

  • 10 MBps up to 1GBps services
  • Default route or Full Routing Table
  • Cisco based HSRP redundancy
  • Proactive and reactive monitoring (depending on SLA)

Other products and complementary products

Value Added Services oder Security Services

If our standard products are not sufficient for you, we are happy to offer you consulting and support for individualised products.

  • WDM encryption
  • Cable pipeline rental
  • Rack or colocation space