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JumboSwitch 2U Power Supply Card

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The AC or DC power supply cards for the 2U chassis are hot-swappable and located adjacent to each other on the front right-side of the chassis. Power supply cards are dual load-sharing. A single card is sufficient to fully power the chassis.

The AC power supply automatically adjusts for 90 to 260 VAC input and 50 or 60 Hz operation. The DC power supplies accept 12VDC, 24VDC, -48VDC or 125VDC input. AC and DC power supplies can be mixed in the same unit. Power options include:

  • 12VDC, 24VDC, -48VDC and 125VDC
  • AC Module (90 to 260VAC) (50 or 60Hz)

Through the TC3840 Management card, the power supply can be remotely managed via Web, SNMP, Serial Console (CLI) or Telnet. Power supply cycling and monitoring ON/OFF status can be done remotely.

More extensive management and control operations can be done through the Network Management System, TCView. With TCView, users can monitor voltage, temperature and set alarm thresholds.

Each power card has its own power controller and can be powered from the wall, UPS or generator. DC power supply cards have a front side replaceable fuse. Power supply cards do not require fans and comply with all popular industry and environmental standards including IEC 61850-3.

To take full advantage of the redundant power supplies, it is recommended that each power card be plugged into separate power slots.

  • AC/DC with All Popular Power Options
  • Hot-Swappable
  • Load Sharing
  • Redundant with Automatic Failure Switchover
  • Monitoring for temperature and setting set alarm thresholds
  • Complies with Industry Standards including IEC 61850-3


TCRMPS6 - 2U Power Source (AC or DC)
Click to enlarge


Maximum Power Consumption
  1. Maximum155W
Input Range
  1. 12VDC Power Supply
  2. Minimum Input10VDC
  3. Maximum Input28VDC
  4. 24VDC Power Supply
  5. Minimum Input18VDC
  6. Maximum Input36VDC
  7. -48VDC Power Supply
  8. Minimum Input-36VDC
  9. Maximum Input-72VDC
  10. 125VDC Power Supply
  11. Minimum Input70VDC
  12. Maximum Input154VDC
  13. 110/230VAC Power Supply
  14. Minimum Input90VAC
  15. Maximum Input264VAC


For more information

For assistance with this product or to request a user manual please contact Technical Support.