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Telehouse environment

The KleyReX locations are being operated within professional carrier-class co-locations. We differentiate between "KleyReX sites" and "KleyReX accessible sites". KleyReX site are fully equiped sites with KleyReX switching infrastructure. At KleyReX accessible sites all participants will be transported to the next KleyReX site via fiberglass connection. Quality hereby is identical but pricing level for interconnection may differ.


The KleyReX network is a fresh setup of Juniper switched infrastructure. All sites are connected through dark fiberlines equiped with Cube Optics CWDM/DWDM systems for link aggregation on various wavelength. Participants can be connected with interface speeds from (free) 100 Mbit/s up to multiple 10 Gbit/s. Inhouse connections to KleyReX infrastructure will either be done with copper or fiber connects (singlemode/multimode). During 2018 KleyReX Internet Exchange will introduce first ports with 25 Gbit/s, 40 Gbit/s up to 100 Gbit/s of bandwidth.

Accommodation of router systems

For accommodation of routers, servers, switches, converters participants can rent space at the co-location companies from a single unit up to full racks, suites or own rooms. Feel free to ask us about helpfull information on the different possibilities of your projects.


Access to KleyReX rooms are only possible to authorised persons. You can access your equipment with advance notice around the clock together with authorised personnel. For all communication and operations we run a 24/7 NOC and hotline service.