Nexcenter – Data Center Service | docomo business | NTT Communications Global ICT Services Provider

Nexcenter
Data Center

NTT Communications' data center service "Nexcenter" provides colocation service that enables our customers to safely operate their critical ICT systems in our disaster-resistant and highly secure data centers.

Our data centers are directly connected to high-speed, low-latency networks which allows customers to seamlessly and flexibly connect to various cloud services, customers' sites, and etc., enabling smart operation and management of increasingly complex ICT environments. We protect your digital businesses and support DX strongly

Value and Merit

Network/Connectivity

Sustainability

Security/Certification

Locations

FAQ

Tokyo 10 Data Center

Excellent location with being accessible from Tokyo, this data center can withstand intensity level 6 earthquakes.

Stable power supply via dual reception system from three electric power substation

・ Dual power reception from three different substations (Main/Back up)
・ Continuous power supply in case one of the substation got affected by a disaster
・ UPS automatically switches to battery power supply in case of power outage
・ Emergency generators can operate for 72 hours straight without refueling

Directly connected to a secure earthquake-proof cable tunnel

・ Directly connected to a secure earthquake-proof cable tunnel with low risk of breakage from large-scale earthquakes
・ Diverse route
・ Carrier neutral

General Specifications

Building	Location	Mitaka city, Tokyo
	No. of stories	4 stories
	Structure	Seismic isolation
Floor	Floor load	1,500kg/㎡
Floor	Floor specification	Raised floor Height 300mm
Power	Receiving	Main/Reserve line (power supply from three electric power substation)
	Receiving voltage	66,000V
	Emergency generator	Gas turbine engine
	Driving time without refueling	72 hours
	UPS	N＋2configuration
	Battery time	10 minutes

Cooling system	Water cooling (air-cooled module chiller system)
Fire protection	N2 gas suppression systemr Early warning smoke detection system
Security	IC Card Biometrics Security gate Cctv monitoring