
Nortel Networks 5399 Access Switch Hardware Installation Guide
Chapter2 Installingthe Model5399 Remote Access ConcentratorModule
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Figure2-3. Inserting the Module
5. Seat the module backplaneconnectors by simultaneously
pushing the inserter/extractor levers toward the cen ter of
themodulefrontpanel(seeFigure 2-4).
When thefront panel of the module is flush with the frontof the
chassis,the module backplane connectors are properly seated.