NEC NEAX NDA-24349 - Manual (Page 58)

Chapter 3 System Highlights
Page 3- 6 NEAX2000 IPS Request For Proposal (RFP) Reference Guide
NDA-24349 Issue 4
Reliability and Availability Chart (Cont.)
Reliability
Description
Fit
MTBF
years
MTBF
Minute
MTTR
Minute
Availability
DTR-1-1 TEL 1359 84 44180640 5 99.999989%
DTR-1HM-1 TEL 2718 42 22090320 5 99.999977%
DTR-2DT-1 TEL 9927 11.5 6048540 5 99.999917%
DTR-8-1 TEL 8154 14 7363440 5 99.999932%
DTR-8D-1 TEL 10378 11 5785560 5 99.999914%
DTR-16D-1 TEL 10976 10.4 5469984 5 99.999909%
DTR-32D-1 TEL 12614 9.05 4759938 5 99.999895%
ITR-8D-2 TEL 14269 8 4207680 5 99.999881%
ITR-16D-2 TEL 14269 8 4207680 5 99.999881%
DCR-60-1P Console 9593 11.9 6258924 5 99.999920%
AD(A)-R Unit 2857 39.95 21012102 10 99.999952%
AP(R)-R Unit 6668 17.12 9004435 10 99.999889%
AP(A)-R Unit 6406 17.82 9372607 10 99.999893%
CT(A)-RP Unit 8154 14 7363440 10 99.999864%
IP-R Unit 12144 9.4 4944024 10 99.999798%
DCU-60-1
9593 11.9 6258924 5 99.999920%
DTP-8-1 TEL
8272 13.8 7258248 5 99.999931%
DTP-8D-1 TEL
10570 10.8 5680368 5 99.999912%
DTP-16D-1 TEL
11083 10.3 5417388 5 99.999908%
DTP-32D-1 TEL
12826 8.9 4681044 5 99.999893%
DTP-1-2
3110 36.7 19302732 5 99.999974%
DTP-1HM-2
4494 25.4 13359384 5 99.999963%