Alcatel-Lucent 1665 Installation Manual page 168

Powering and initial circuit pack installation
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** Only optical ports on the LNW74 can be used in growth slots.
Switch fabric compatibility
When equipping high-speed slots, it is imperative that the switch fabric of the circuit packs
located in Main 1 and Main 2 match.
Table 4-3 OC-12 mains with 12 STS-1s of vt switch fabric
Table 4-4 OC-48/OC-192 Mains with 48 STS-1s of vt switch fabric
Table 4-5 OC192 circuit packs with 48 STS-1s of vt switch fabric
Table 4-6 OC192 circuit packs with 192 STS-1s of vt switch fabric (VLF)
Table 4-7 Main Switch Pack (no optics) with 96 STS-1s of vt switch fabric
Once a high-speed OLIU is installed and placed in service, another OLIU with a different
capacity switch fabric may not be substituted without disruption to traffic.
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4 - 8
OC-12 Circuit packs
LNW48
LNW54
OC-48 Circuit Packs
LNW27
LNW29
LNW32
LNW202
OC-192 Circuit Packs
LNW56
LNW57
LNW502 (PTM)
OC-192 Circuit Packs
LNW59 (VLF)
Switch Circuit Pack
LNW80
CAUTION
Service disruption hazard
LNW50
LNW203
LNW76
LNW82
LNW504
LNW58
LNW60
Circuit pack compatibility
Alcatel-Lucent 1665 DMX R9.0
365-372-304R9.0 Issue 2
July 2010