BSO fiber services

Tokyo metro dark fiber connectivity and European data-center interconnect infrastructure for financial and AI workloads. Provider source

Coverage and service facts

Service region Primary geography of the fiber or optical offer. Global marks cross-region networks.
Asia-Pacific 1
Markets / corridors Countries, metros and corridors named in the provider’s product or network documents.
Tokyo: KVH Tokyo DC1, Equinix TY3 and AT TOKYO, using facility names in the announcement 1
Documented offer Dark fiber, wavelength, or both, as the provider sells them.
Dark fiber + wavelength 12
Published reach Metro, long haul, or both, as the provider describes its network.
Metro 1
Route footprint mi Published route miles in the provider’s own unit. Footprint scope gives the date and coverage.
Not published
Route footprint km Published route kilometers. Other network-length measures sit in Footprint scope.
Not published
Footprint scope What the network figure measures, where and when, in the provider’s own terms.
Not published
Metro markets Number of metro markets the provider publishes.
Not published
DC reach Data centers the provider connects. DC scope says whether they are on-net, connected or serviceable.
Not published
DC scope / access On-net, connected or serviceable, with the region covered and named facilities.
Named Tokyo metro data-center endpoints. 1
Commercial terms Lease, IRU and contract options as the provider states them.
Not published
Fiber specification ITU-T fiber standards the provider names for its dark fiber.
Not published
Engineering / delivery Topology, testing, monitoring, restoration and delivery targets the provider publishes.
Not published
Wavelength / spectrum offer Optical speeds and spectrum options the provider sells.
100G+ DWDM interconnection for DataOne campus infrastructure 2
Build / expansion evidence Dated route builds and expansions, with their stage: planned, under construction or live.
Not published
Ownership / legacy network Acquisitions and mergers behind the provider’s current name.
Not published
AI / hyperscaler project Named AI and hyperscaler fiber deals and builds, with announcement dates.
November 2024: DataOne AI hosting campuses in Grenoble/Eybens and Lyon/Villefontaine, linked by BSO dark fiber and 100G+ DWDM. 2

Get a BSO route quote

Send BSO your A and Z addresses and ask for a street-level route drawing, building entrances and a demarcation plan.

For dark fiber, ask for spare pair counts, OTDR and loss measurements, and who maintains each span.

How we record route size and data-center reach.

Request dark fiber quotes

Send your endpoint addresses, fiber-pair requirement and target service date. Include the providers you want to contact and the physical diversity your design requires.

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Opens your email app with a route checklist. We introduce you to the providers that fit, with your go-ahead.