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Ethernet Base Module Passport 4400 Hardware Installation Manual
3-7
16 Mbyte Flash Memory
A 16 Mbyte Flash Memory SIMM (Passport 4430/4450 - NTBQ69AA, Passport
4455 - NTBQ70AA) must be installed for Release 2.0 and above software. This
daughterboard contains the latest software configuration for the Passport 4400
unit and can be either factory installed or field upgradable. This SIMM is plug-
and-play and no jumper settings need to be altered.
Figure 3-7. 16 Mbyte Flash Memory SIMM
For instructions on removing and installing the SIMM, refer to Removing and
Installing SIMMs on page 3-10.
Figure 3-8. Location of 16 Mbyte Flash Memory SIMM Connector
16MB Flash SIMM
(J9 Connector)
Front