Links and FAQs
Frequently Asked Questions
SI Installation and Upgrades
859
June 2004
Figure 345: Illustration 6
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When to use the TN2401 versus the TN2401/TN2400 sandwich pack
Field upgrades normally require the TN2401/TN2400 Network Control sandwich pack, Comcode
848486809, but there are exceptions to this rule!
Important:
!
MCC1 SI Processor Carrier J58890AH-2 List 12 (which replaces List 5) does require the
TN2401/TN2400 Network Control sandwich pack, Comcode 848486809. This carrier has
been identified in older DEFINITY documentation as not requiring the sandwich pack!
Only the carriers and backplanes listed in this table use the TN2401 NetCon circuit pack, Comcode
108516675:
prdascc6 KLC 082500
AL
AR
MS
EM
ER
TR
AL
AR
MS
EM
ER
TR
B
A
B
A
6
B
A
AL
AR
MS
EM
ER
TR
B
A