Figures 3-8 and 3-9 identify the rear panel connectors for the 3RU and 1RU equipment shelves,
respectively.
Figure 3-8. 3RU NetXpress LX Rear Panel Connectors with MA-230 Module Adapter
Figure 3-9. 1RU NetXpress LX Rear Panel Connectors with MA-230 Module Adapter
Terminal strip 1 (DC power and ring generator)
MA-230 for
CM-30R
Connector for
alarm signal
battery and ring
generator
AC power input
Available slots for module adapters
MA-230 for
CM-30R
Blank plate covering access
to expansion connectors
AC power in (replaced by a blank
plate if the shelf is DC powered)
Terminal strip 2 (alert and alarm relays)