1643 AM Products FIT (10
-9
/h) MTBF (years)
1643 AM - optional STM-1 tributary
X2STM1ETRIB option card (CC: 109177196)
276 414
1643 AM / 1643 AMS - optional 12 SHDSL
tributary X12SHDSL option card (CC: 109177204
or 109579912)
3955 29
1643 AM / 1643 AMS X8PL - optional 8 Ethernet
PL option card (CC: 109480707)
601 190
1643 AM / 1643 AMS X5IP - optional 5 Ethernet
LAN interface option card (CC: 109599845)
2736 42
The next table lists the failure rate calculation (FIT) and the MTBF (Mean Time
Between Failures) of the different SFPs (calculated according to SR-332 RPP with
confidence level of 90% therefore it may not be comparable to other Alcatel-Lucent
Products):
1643 AMS Products FIT (10
-9
/h) MTBF (years)
Gigabit Ethernet SFP, ZX 1550nm (CC:
109534347)
780 104
Gigabit Ethernet SFP, LX 1300nm (CC:
109526491)
653 104
Gigabit Ethernet SFP, SX 850nm (CC: 109526483) 402 284
STM-1 S1.1 SFP short range (CC: 109469809) 544 210
STM-1 L1.1 SFP middle range (CC: 109469825) 552 207
STM-1 L1.2 SFP long range (CC: 109469817) 538 212
STM-1 electrical SFP (CC: 109543561) 350 326
STM-1/STM-4 SH 1490, single fiber bidirectional
SFP long haul (CC: 109559492)
294 388
STM-1/STM-4 SH 1310, single fiber bidirectional
SFP short haul (CC: 109559500)
294 388
Quality and reliability
Reliability specifications
....................................................................................................................................................................................................................................
9-16
Alcatel-Lucent - Proprietary
See notice on first page
365-312-801R7.2
Issue 3, May 2007
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