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by Cisco
Product Line: Cisco UCS-FAN-6248UP
Product Type: Fan module
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Original price $0.00 - Original price $102.00
Original price
$0.00 - $102.00
Current price $0.00
Title: Surplus

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Product Description

The Cisco UCS 6248UP operates with a typical power consumption of 400W across 48 ports and supports a maximum output power of 750W. It is designed for efficiency, achieving a minimum of 88% at 50% load and up to 92% efficiency at full load, with hot-swappable capabilities for seamless maintenance. This unit meets rigorous safety and regulatory standards, including UL 60950-1 and CE Markings, and is compliant with multiple EMC emissions classifications, ensuring broad compatibility and safe operation within diverse networking environments.

Key Feature for the UCS-FAN-6248UP

  • What is the typical operating power of the Cisco UCS 6248UP with all 48 ports active?
    The typical operating power is 400W when all 48 ports are running at 100%.
  • How does the Cisco UCS 6248UP comply with RoHS standards?
    Yes, it is RoHS compliant, ensuring it adheres to restrictions on hazardous substances.
  • What is the minimum input voltage required for the Cisco UCS 6248UP?
    The minimum input voltage is -40VDC.
  • Is the Cisco UCS 6248UP hot swappable?
    Yes, it features hot swappable components for easy maintenance without system downtime.
  • What is the maximum efficiency of the Cisco UCS 6248UP at full load?
    At 100% load, the maximum efficiency reaches 92%.
  • How much heat does the Cisco UCS 6248UP dissipate at maximum output power?
    It dissipates 75W of heat, which is 10% of its 750W maximum output power.
  • What are the safety certifications of the Cisco UCS 6248UP?
    It is certified under UL 60950-1, CAN/CSA-C22.2 No. 60950-1, EN 60950-1, IEC 60950-1, AS/NZS 60950-1, and GB4943 standards.
  • Can the Cisco UCS 6248UP's power supply handle a maximum input of 1000W?
    Yes, it can handle a maximum input power of 1000W with a maximum input current of 25A.
  • What is the weight of the Cisco UCS 6248UP with two power supplies, one expansion module, and two fan modules?
    The weight is 35 lb (15.88 kg).
  • Does the Cisco UCS 6248UP meet EMC emissions standards?
    Yes, it meets multiple EMC emissions standards, including 47CFR Part 15 (CFR 47) Class A, AS/NZS CISPR22 Class A, and others, ensuring reduced electromagnetic interference.

Product Review

The Cisco UCS-FAN-6248UP offers excellent energy efficiency, operating between 88% and 92% efficiency under loads ranging from 50% to 100%, which is beneficial for reducing operational costs in data centers. However, the unit requires a significant power input of up to 1000W and a minimum input voltage of -40VDC, necessitating robust power supply and management solutions. It meets a wide range of regulatory compliance standards, including EMC emissions and safety, ensuring its compatibility and safe operation in diverse environments, but its weight of 35 lb (15.88 kg) may pose challenges for installation and mobility within tight spaces.


The Cisco UCS-FAN-6248UP is a high-efficiency fan module designed specifically for the Cisco UCS 6248UP series switches. This module is engineered to provide cooling for the system, ensuring that it operates within optimal temperature ranges even under full load conditions. The device has been built with both performance and energy efficiency in mind, catering to the needs of modern data centers that demand high throughput and reliability without compromising on environmental sustainability. One of the key features of the Cisco UCS-FAN-6248UP is its operational power efficiency. The fan operates at 400W with all 48 ports running at 100% capacity, demonstrating its ability to handle heavy workloads efficiently. The maximum output power reaches up to 750W, providing ample headroom for demanding applications. This is complemented by an input voltage range from -40VDC to 72 VDC and an input current cap at 25A maximum, ensuring compatibility with a wide range of power supply standards and infrastructures. In terms of energy efficiency, the UCS-FAN-6248UP boasts a minimum efficiency of 88% at 50% load, which can reach up to 92% efficiency under full load. This high efficiency not only reduces operational costs but also minimizes the environmental impact by lowering energy consumption. Moreover, the device's heat dissipation capability is calculated at 75W, which is about 10% of its maximum output power, demonstrating its effective cooling mechanism. The UCS-FAN-6248UP adheres to strict environmental and safety standards, being RoHS compliant and featuring hot-swappable capability for easy maintenance without system downtime. Its design is robust, with a weight of 35 lb (15.88 kg) when equipped with 2 power supplies, 1 expansion module, and 2 fan modules, ensuring durability and reliability in various operational environments.
  • Regulatory compliance is comprehensive, including CE Markings according to directives 2004/108/EC and 2006/95/EC.
  • Safety certifications are extensive, covering UL 60950-1, CAN/CSA-C22.2 No. 60950-1, EN 60950-1, IEC 60950-1, AS/NZS 60950-1, and GB4943.
  • EMC emissions standards are met across multiple regions, with certifications including 47CFR Part 15 (CFR 47) Class A, AS/NZS CISPR22 Class A, CISPR22 Class A, EN55022 Class A, ICES003 Class A, VCCI Class A, EN61000-3-2, EN61000-3-3, KN22 Class A, and CNS13438 Class A.
The broad range of regulatory compliance and safety certifications ensures that the Cisco UCS-FAN-6248UP meets international standards, offering peace of mind to businesses regarding the safety and regulatory adherence of their data center equipment. Its EMC emissions compliance further assures that the device operates without interfering with other equipment, maintaining the integrity of the data center's operational environment. In conclusion, the Cisco UCS-FAN-6248UP is a vital component for maintaining the operational efficiency, safety, and regulatory compliance of Cisco UCS 6248UP series switches. Its high efficiency, robust design, and comprehensive regulatory compliance make it an essential addition to any data center prioritizing reliability and sustainability.


Part Number and ManufacturerCisco UCS-FAN-6248UP
Operating Power at Full Load (48 Ports)400W
Peak Power Output750W
Minimum DC Input-40VDC
Maximum DC Input72VDC
Input Current Peak25A
Top Input Power1000W
Efficiency at Half Load88%
Efficiency at Full Load92%
Compliant with RoHSYes
Capability for Hot SwapYes
Thermal Output75W
Components Weight (2 Power Units, 1 Expansion Module, 2 Fans)35 lb (15.88 kg)
Regulatory AdherenceMeets CE Markings per 2004/108/EC and 2006/95/EC directives
Standards for Safety UL 60950-1, CAN/CSA-C22.2 No. 60950-1, EN 60950-1, IEC 60950-1, AS/NZS 60950-1, GB4943
EMC: Class A Emissions 47CFR Part 15, AS/NZS CISPR22, CISPR22, EN55022, ICES003, VCCI, EN61000-3-2, EN61000-3-3, KN22, CNS13438

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