P/N 480-0005-00-15
2-37
Chapter 2: Hardware Components
Power Supplies
CMS (14 slot)
The Tenor CMS slotted system has two independent load-sharing power supplies. The power supplies support
110-240 VAC, 50-60 Hz power (for AC units) and -42 to -60 VDC (for DC units) and are inserted to the far
right of the unit in the green card guides (when viewed from the front of the chassis).
If one of the power supplies is removed or becomes inoperable, the system will derive its power from the
remaining power supply.
Figure 2-38
Power Supplies
Power Status (LED).
There is one LED on each power supply to indicate whether it is functioning correctly.
There are two colors for the LED: red or green. Green indicates AC input; red indicates that input/output
failed or there is a power fault. For more information, see
Chapter 8: Diagnostics/Maintenance
.
Q
UINTUM
T
ECHNOLOGIES, INC.
Power Status
Power Status
Q
UINTUM
T
ECHNOLOGIES, INC.
Power Status
