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by Cisco
Product Line: Cisco Nexus 9000 Series
Product Type: Switch
Sold out
Original price $1,600.00 - Original price $4,995.00
Original price
$1,600.00 - $4,995.00
Current price $4,995.00
Title: Surplus

Orders typically ship within 1-3 Business days, if you need an item to ship sooner please contact us.

Product Description

The N9K-C9372TX-E offers 48 Fixed 1/10GBASE-T and 6 QSFP+ ports, supporting 100 Megabit Ethernet and 1/10 Gigabit Ethernet speeds, with an uplink capability of 40 Gigabit Ethernet through its 6 Fixed QSFP+ ports. It accommodates various power supplies, including 650W AC, 930W DC, or 1200W HVAC/HVDC, with a typical AC power consumption of 374.5 W. For network management, it supports up to 208,000 IP Host Entries, 96,000 MAC Address Entries, and 4096 VLANs, ensuring comprehensive control and scalability for complex network architectures.

Key Feature for the N9K-C9372TX-E

  • What are the supported speeds for the network device?
    It supports 100 Megabit Ethernet and 1/10 Gigabit Ethernet speeds.
  • How many fixed QSFP+ ports does the device have?
    The device has 6 fixed QSFP+ ports for 40 Gigabit Ethernet uplinks.
  • What power supply options are available for this device?
    Options include 650W AC, 930W DC, or 1200W HVAC/HVDC power supplies.
  • What is the typical power consumption using AC or DC power?
    Typical power consumption is 374.5 W for both AC and DC configurations.
  • What range of input voltage does the device support for AC power?
    It supports an input voltage range of 100 to 240 VAC for AC power.
  • How many fan units are installed in the device for cooling?
    The device is equipped with 4 fan units.
  • What are the acoustics levels at different fan speeds?
    At 40% fan speed, it's 48.6 dBA, at 70% it's 65.2 dBA, and at 100% fan speed, it's 76.5 dBA.
  • How many IP host entries does the device support?
    It supports up to 208,000 IP host entries.
  • What is the maximum operating temperature for the device?
    The maximum operating temperature is 40 °C.
  • How many Virtual Routing and Forwarding (VRF) instances can it handle?
    It can handle up to 1000 VRF instances.

Product Review

The Cisco N9K-C9372TX-E offers a versatile range of connectivity options with its 48 fixed 1/10GBASE-T ports and 6 QSFP+ ports, supporting both 100 Megabit and 1/10/40 Gigabit Ethernet speeds, making it suitable for diverse network architectures. However, its power consumption, peaking at 694W, and the noise levels reaching up to 76.5 dB at full fan speed, may pose challenges in environments where power efficiency and noise are concerns. Additionally, the switch's comprehensive support for up to 208,000 IP host entries, 96,000 MAC address entries, and extensive VLAN and ACL configurations, ensures scalable and secure network operations, accommodating large-scale deployments.


The Cisco N9K-C9372TX-E is a network switch designed for high-density, scalable, and energy-efficient data center deployments. This switch features 48 fixed 1/10GBASE-T ports and six QSFP+ uplink ports, supporting a range of speeds from 100 Megabit Ethernet to 40 Gigabit Ethernet. The versatility in speed compatibility makes it suitable for a variety of network architectures and throughput requirements. Power supply options for the Cisco N9K-C9372TX-E include 650W AC, 930W DC, or 1200W HVAC/HVDC, catering to different power sourcing needs. The typical power consumption stands at 374.5 W for both AC and DC power inputs, with an input voltage range of 100 to 240 VAC for AC, -42 V to -72 V for DC, 200 to 277 V for HVAC, and -240 to -380 V for HVDC. This wide range of input voltages ensures the switch's compatibility with global power standards. With a compact size of 1.72 x 17.3 x 22.5 inches, the switch fits easily into standard data center racks, maximizing space utilization. It operates quietly at 48.6 dBA at 40% fan speed and can reach up to 76.5 dB at 100% fan speed, depending on the cooling requirements. The unit comes with four fans, ensuring efficient heat dissipation for continuous operation. -
  • Supports up to 208,000 IP host entries, 96,000 MAC address entries, and provides extensive access control with 4000 ingress and 1000 egress ACL entries.
  • -
  • Capable of handling 4096 VLANs and 1000 virtual routing and forwarding instances, allowing for complex network segmentation and efficient traffic management.
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  • Designed for durability and compliance, featuring RoHS compliance, an operating temperature range from 0 °C to 40 °C, and a non-condensing humidity tolerance of 5% to 95%.
  • The Cisco N9K-C9372TX-E is engineered to meet the demands of modern data centers, offering high capacity, flexibility, and reliability. It supports a maximum power consumption of 694 W for both AC and DC, ensuring efficient power usage without sacrificing performance. The switch is also designed to operate in a wide range of environmental conditions, with an operational altitude of up to 13,123 ft, and storage temperatures ranging from -40 °C to 70 °C. Security and network management are enhanced by the switch's capacity for a large number of IP host entries, MAC address entries, and access control list entries. This enables fine-grained control over network access and traffic, essential for maintaining network integrity and performance. The support for a high number of VLANs and VRF instances further allows for sophisticated network segmentation and virtualization, critical for optimizing network resources and isolation in complex deployments. In summary, the Cisco N9K-C9372TX-E stands out for its comprehensive feature set, designed to support the next generation of data center network requirements. Its capabilities in handling high volumes of network traffic, advanced power management options, and extensive support for network segmentation and access control make it a top choice for enterprises looking to future-proof their network infrastructure.


    Part Number and Manufacturer Cisco N9K-C9372TX-E
    Interface Configuration 48 x Fixed 1/10GBASE-T plus 6 x QSFP+ Ports
    Supported Network Speeds 100 Mbps Ethernet, 1 Gbps and 10 Gbps Ethernet
    Uplink Ports for 40 Gigabit Ethernet 6 x Fixed QSFP+ Ports
    Available Power Supply Units 650W AC, 930W DC, or 1200W HVAC/HVDC Options
    Standard Power Consumption (AC/DC) 374.5 W
    AC Input Voltage Range 100 V to 240 V
    DC Input Voltage Range -42 V to -72 V
    Operational Frequency 50 Hz to 60 Hz
    Cooling Fans Quantity 4
    Dimensions (Height x Width x Depth) 1.72 x 17.3 x 22.5 inches
    Sound Level 48.6 dBA at 40% fan speed; 65.2 dBA at 70%; 76.5 dBA at full speed
    High Voltage DC Input Range -240 V to -380 V
    High Voltage AC Input Range 200 V to 277 V
    Peak Power Usage 694 W
    Compliance with RoHS Compliant
    IP Host Capacity 208,000 Entries
    MAC Address Table Size 96,000 Entries
    ACL Capacity 4000 Ingress, 1000 Egress
    Maximum Number of VLANs 4096
    Virtual Routing and Forwarding Instances 1000
    Operating Temperature Range 0 °C to 40 °C
    Storage Temperature Range -40 °C to 70 °C
    Humidity Range for Operation 5% to 95% Non-condensing
    Maximum Operating Altitude 0 to 13,123 feet

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