NEC NEAX 2000 IPS Reference Manual page 58

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