Introduction
The power supply module provides current to the modules installed on the local rack, including the CPU. The CPU current consumption contributes to the total rack consumption.
CPU Power Consumption
Typical CPU consumption with a 24 Vdc power supply:
CPU Module |
Typical Consumption |
|---|---|
BMEP581020(H) |
270 mA |
BMEP5820•0(H) |
270 mA |
BMEP5830•0 |
295 mA |
BMEP5840•0 |
295 mA |
BMEP585040(C) |
300 mA |
BMEP586040(C) |
300 mA |
BMEH582040(C) |
335 mA (with a copper SFP) |
BMEH584040(C) |
360 mA (with a copper SFP) |
BMEH586040(C) |
365 mA (with a copper SFP) |
Mean Time Between Failures (MBTF)
For all CPU modules, the MTBF (measured at 30 °C continuous) is 600,000 hours.