• Cisco UCS-PSU-6332-DC 650W DC PSU with silver body, green handle, black fan
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Cisco

Cisco UCS-PSU-6332-DC | UCS 6300 -48VDC Hot-Swap Power Supply, 930W

UCS-PSU-6332-DC

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Description

This -48VDC hot-swappable power supply is a field-replaceable unit for the Cisco UCS 6300 Series fabric interconnects, including the UCS 6332 and UCS 6332-16UP. It suits data centres and telco or central-office sites with a -48VDC power plant, and supports 1+1 power redundancy when two units are installed.

The supply accepts a DC input of -40 to -72 VDC at up to 23 A, with a maximum input power of 1104 VA. Maximum output power is 930 W, with typical operating power of 400 W in a fully loaded 48-port configuration. Efficiency is rated at 88 to 92% across 50 to 100% load, and maximum heat dissipation is 3171.3 BTU. This is the DC-input version, so it differs from UCS-PSU-6332-AC, which takes 100-240VAC.

It works with the Cisco UCS 6332 and UCS 6332-16UP and is used alongside the UCS-FAN-6332 fan module. The unit is RoHS compliant, and when deployed redundantly it allows service to continue during maintenance.

Enquire with XS Network Tech for new or used pricing and availability.

Features

- Hot-swappable, field-replaceable power supply
- 1+1 power redundancy for high availability
- Allows uninterrupted service during maintenance when deployed redundantly
- 48VDC input suited to DC-powered facilities
- Efficiency of 88 to 92% across 50 to 100% load
- RoHS compliant

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

- Input type: DC (-48VDC)
- Input voltage: -40 to -72 VDC
- Input current: 23 A maximum
- Maximum input power: 1104 VA
- Maximum output power: 930 W
- Typical operating power: 400 W with 48 ports running 100%
- Efficiency: 88 to 92% (50 to 100% load)
- Maximum heat dissipation: 3171.3 BTU
- Hot swappable: Yes
- Redundancy: 1+1 power redundancy
- RoHS compliance: Yes
- Regulatory: CE marking; EMC Class A (FCC 47CFR Part 15, EN55022, CISPR22, VCCI, AS/NZS CISPR22)
- Safety: UL 60950-1, CAN/CSA-C22.2 No. 60950-1, EN 60950-1, IEC 60950-1, AS/NZS 60950-1, GB4943
- Chassis operating temperature (UCS 6332): 0 to 40 C
- Chassis non-operating temperature: -40 to 70 C
- Chassis humidity: 5 to 95% (non-condensing)

FAQs

Q: What power input does this supply need?
A: It requires a DC input of -40 to -72 VDC at up to 23 A, which suits facilities with a -48VDC power plant.

Q: How does it differ from UCS-PSU-6332-AC?
A: This unit is the -48VDC DC-input version. UCS-PSU-6332-AC is the equivalent supply for 100-240VAC input.

Q: Which fabric interconnects does it work with?
A: It is the power supply for the Cisco UCS 6300 Series, namely the UCS 6332 and UCS 6332-16UP. It is used with the UCS-FAN-6332 fan module.

Q: Can I run two for redundancy?
A: Yes. Installing two supplies provides 1+1 power redundancy, and each is hot swappable so one can be replaced without taking the chassis offline.

Q: What is the maximum output power?
A: Maximum output power is 930 W. Typical operating power is 400 W with 48 ports running at 100%.

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