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by Cisco
Product Line: Cisco Nexus N3KC3548P10G
Product Type: Switch
Original price $1,273.00 - Original price $6,341.00
Original price
$1,273.00 - $6,341.00
Current price $6,341.00
Title: Surplus

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Product Description

The N3K-C3548P-10G is equipped with 48 fixed SFP+ ports, a 960 Gbps switching capacity, and a 720 Mpps forwarding rate, designed for high-performance computing environments. It supports up to 64,000 MAC addresses, 24,000 IPv4 Unicast Routes, and 4096 VLANs, ensuring extensive network scalability and management. Additional features include a 6 MB buffer size, 2 GB boot flash memory, and operational efficiency with a 152 W power consumption and 519 BTU/hour heat dissipation.

Key Feature for the N3KC3548P10G

  • How many SFP+ ports are available on this device?
    There are 48 fixed SFP+ ports.
  • What is the speed of the management ports on the device?
    The management ports operate at 10/100/1000 Mbps.
  • Can you detail the number and types of ports dedicated for management and console access?
    The device has 2 management ports and 1 RS-232 serial console port.
  • What is the maximum switching capacity of this networking hardware?
    The switching capacity is 960 Gbps.
  • How does the device manage heat dissipation?
    Heat dissipation is managed through a mechanism that handles up to 519 BTU/Hour.
  • What are the supported IPv4 multicast route capabilities?
    The device supports up to 8000 IPv4 multicast routes.
  • How many VLANs can be configured on this device?
    Up to 4096 VLANs can be configured.
  • What is the forwarding rate of this networking hardware?
    The forwarding rate can reach up to 720 Mpps.
  • How much boot flash memory is available?
    There is 2 GB of boot flash memory available.
  • What are the operating temperature limits for this device?
    The operating temperature range is from 0 °C to 40 °C.

Product Review

The Cisco N3K-C3548P-10G offers a high switching capacity of 960 Gbps and a forwarding rate of up to 720 Mpps, ensuring efficient data processing and movement across networks. With 48 fixed SFP+ ports, it supports a dense and flexible network architecture but is limited by its operating temperature range of 0 °C to 40 °C, which may not suit all environments. Additionally, the switch provides a comprehensive feature set including support for 64,000 MAC addresses, 4,096 VLANs, and advanced routing capabilities, though its buffer size of 6 MB could be a constraint in high-throughput scenarios requiring extensive data buffering.


The Cisco N3K-C3548P-10G is a specialized networking device designed to cater to the high demands of modern data centers and enterprise networks. This switch stands out with its compact 1U form factor, making it suitable for environments where space efficiency is crucial. With its hardware specifications, the Cisco N3K-C3548P-10G delivers exceptional performance, reliability, and scalability, addressing the needs of a wide range of networking applications. At the core of its capabilities, the switch boasts 48 fixed SFP+ ports, providing ample connectivity for high-speed data transfer and network connections. This feature is essential for organizations requiring a high-density networking solution without compromising on performance. Additionally, the switch is equipped with a single 1-PPS Timing Port, enhancing synchronization across networked devices, crucial for time-sensitive applications. Management and configuration are made straightforward and flexible through the inclusion of two management ports and one console port. The management ports support speeds of 10/100/1000 Mbps, facilitating efficient network management and monitoring. The console port, utilizing RS-232 Serial connectivity, allows for local system access, providing administrators with a direct interface for configuration and troubleshooting.
  • Switching Capacity: 960 Gbps
  • Forwarding Rate: Up to 720 Mpps
  • Operating Power: 152 W
The Cisco N3K-C3548P-10G is engineered for high-performance networking, with a switching capacity of 960 Gbps and a forwarding rate of up to 720 Mpps. These specifications ensure that the switch can handle large volumes of data with efficiency, making it an ideal solution for networks that experience heavy traffic. In terms of power consumption, the switch operates at 152 W, with a heat dissipation rate of 519 BTU/Hour. This balance of power efficiency and performance is critical for maintaining operational costs at a manageable level while ensuring the reliability of network services. The device supports a comprehensive set of features to meet the requirements of complex network architectures. It can store up to 64,000 MAC addresses, manage 24,000 IPv4 unicast routes, and accommodate 64,000 IPv4 hosts, making it highly capable in large-scale environments. IPv4 multicast support is also robust, with up to 8,000 routes. Additionally, the switch supports 4,096 VLANs and ACL entries, allowing for extensive network segmentation and security policies. For network resiliency and path diversity, the Cisco N3K-C3548P-10G supports 512 RSTP instances and 64 MSTP instances. It also allows for the creation of up to 24 EtherChannels, with each channel capable of containing up to 24 ports, enhancing bandwidth and redundancy. The hardware is rounded off with a 6 MB buffer size and 2 GB of boot flash memory, ensuring smooth operation and sufficient storage for the operating system and configurations. The switch's physical dimensions are 1.72 x 17.3 x 18.38 inches, and it operates within a temperature range of 0 °C to 40 °C, suitable for typical data center environments. In summary, the Cisco N3K-C3548P-10G is a feature-rich, high-capacity switch designed for efficiency, performance, and scalability, making it a valuable asset for any data center or enterprise network looking to optimize their operations and future-proof their infrastructure.


Item Number N3K-C3548P-10G
Produced by Cisco
SFP+ Ports Count 48
1-PPS Interface Quantity 1
Management Interface Quantity 2
Console Interface Quantity 1
USB Interface Quantity 1
Management Interface Speed 10/100/1000 Mbps
Console Interface Type RS-232 Serial
Data Processing Capacity 960 Gbps
Data Forwarding Rate Up to 720 Mpps
Power Consumption 152 W
Heat Output 519 BTU/Hour
Supported MAC Addresses 64,000
IPv4 Unicast Route Capacity 24,000
IPv4 Host Support 64,000
IPv4 Multicast Routing Capability 8,000
Maximum VLANs Supported 4096
ACL Entries Support 4096
RSTP Supported Instances 512
MSTP Supported Instances 64
EtherChannels Supported 24
Ports per EtherChannel 24
Memory Buffer 6 MB
Boot Flash Memory 2 GB
Physical Dimensions (H x W x D) 1.72 x 17.3 x 18.38 in.
Operational Temperature Range 0 °C to 40 °C

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