Optical Network Equipment

NTT-AT developed the world’s first self-retentive optical switch and realized the mechanism to retain optical signal transmission during power outages for the device in addition to the optical power observation function and the network paths instant switching function if a problem occurs. The switch is widely used by domestic and overseas Internet exchange companies as a robust optical switch. Furthermore, a reasonable port unit cost and a compact rack space are provided by a high-density design with 16 channels per 1 unit to satisfy cost-conscious customers.

Beluganos
　A multi-purpose Network OS for whitebox switch toward IOWN APN

Would you like to take advantage of our rapidly growing network system?
NTT group supports your...

Robotic Fiber Switch ROME

Are you still doing complicated patch panel connection by yourself?

Intelligent Optical switch

Customizable optical switches with excellent reliability and track record of use