Question

what are the significant features of ntt 2000​

Answer 1

Its "Optically Clear" switching devices which is simple in switching no matter type, speed and protocol of networks.

Reliable switches conforming to Telcordia GR-1221 and GR-1073 with low FIT of about 60.

Standard 19-inch rack plug-in module design used for customization.

Swap design for easy maintenance

Short switching time of maximum of 10 ms lessening drop of communication data/video frame.

Passive optical switch with self-retentive mechanism that controls switching status in sudden power cut.