Eagle Eye Power Solutions

Calidad 1U Bulk Output Power Shelf

Up to 9KW -48V DC Output

An excellent upgrade for existing cabinets and rack mounted systems, Eagle Eye’s Calidad 1U is a simple, cost-competitive 48V power shelf for telecommunications and network applications. It can be configured with the RM-48-3K or RM-48-2K 96% efficient rectifiers for redundant or bulk power applications. An optional external communication module is available for SNMPv3 and web server capability.


  • Hot pluggable
  • High efficiency, 96% typical
  • Up to 6 kW of power
  • n+1 redundancy
  • 1RU height for compact installations

  • 19 inch rack mount type
  • Rear-access wiring for AC input, DC output, alarms & communication
  • Optional communication module available for SNMPv3 support

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Input Voltage1P3W 240VAC ±20% (Nominal)
Output VoltageDEFAULT -53.5VDC (-43.5 to -58 VDC adjustable)
Output Current6kW Max (2kW 3 modules)
9kW Max (3kW 3 modules)
Operating Temperature-40 – 75ºC, Derating above 55ºC : 2kW
-40 – 75ºC, Derating above 45ºC : 3kW
Storage Temperature-40 – 80°C (-40 – 176ºF)
HumidityOperating: 10 – 95% (Non-Condensing)
Storage: 5 – 95% (Non-Condensing)
CoolingFan cooling, front to back
Altitude2000 m (6566 ft)
Size (WxDxH)444.8 x 417 x 44.4 mm
(17.51 x 16.42 x 1.75 in)
Standards & ApprovalsUL/cUL: 60950-1
Communication InterfaceEthernet, Dry Contact


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