Tokyo No. 10 Data Center

Largest in Japan
Tokyo No.10 Data Center is one of the largest data centers in Japan. The total space capacity is approx.5,600 rack equivalent and the maximum power receiving of 40,000kVA. In addition, the power is fed with dual feed from 3 different substations.
Seismically Isolated
Seismic dampers are installed to suppress the vertical shaking by epicentral earthquake in Tokyo metropolitan area. This high performance seismic isolation structure building can secure customers system and offer stable operation. Furthermore, the communications path is connected directly to a secure earthquake-proof cable tunnel.
Soft-Defined Exchange Services
The data center provides Software-Defined Exchange Service (SD-Exchange) which optimizes the best system design in secured and high performance environment. You can flexibly manage the network settings from our portal on demand.

NTT Communications Corporation, Tokyo, Japan
Tokyo, Japan