Alcatel-Lucent 7210 SAS-T - Figure 5: C and DC Power Modules; Power Modules; Table 5: Power Module Leds

Hardware Description
Page 16 7210 SAS-T Installation Guide
Power Modules
the 7210 SAS-T chassis provides three power module options: -48V, +24V and universal AC. See
Figure 5 for an illustration of the power modules.
For specifications on the power supply modules and external input power requirements, see
"Connecting to a Power Source" on page 39 and "Appendix A: Specifications" on page 79.
Figure 5: AC and DC Power Modules
1
3
SR72005
2
+24V ETR
-48V
Table 5: Power Module LEDs
LED Condition Status
AC, -48V,+24, +12V Green DC or AC power is functioning normally.
Off External power not connected or has failed.