Dell PowerStore 9000T EMC PowerStore Hardware Information Guide - Page 17

1 2 x4 x4 # 8 7 65 4 3 Figure 12. 2U, 25-drive expansion enclosure LCC ports, LEDs, and connectors Table 10. 2U, 25 (2.5-inch) expansion enclosure LCC component locations Location Description 1 Ejector latch handles 2 LCC fault LED 3 LCC management port (RJ-12) (not used) 4 Back-end bus ID display (always displays 01) 5 LCC power LED 6 Enclosure ID display 7 12-Gb/s SAS ports 8 SAS port status LED Table 11. 12-Gb/s LCC LED status LED Location LCC fault LED 2 LCC power LED 5 SAS port status LED 8 Color Amber - Green - Amber Blue - State On Off On Off On On Off Description Fault within the LCC No fault or powered off Powered on and no fault Powered off SAS port faulted SAS port linked up No connector in port 2U, 25-drive expansion enclosure power supply and cooling module Power supply and cooling module functions and features The power supply and cooling modules are located to the left and right of the LCCs. The units integrate independent power supply and two dual-blower cooling assemblies into a single module. Each power supply is an auto-ranging, power-factor-corrected, multi-output, offline converter with its own line cord. Each power supply supports a fully configured expansion enclosure and shares load currents with the other supply. The drives and Expansion enclosure component descriptions 17