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by Cisco
Product Line: Cisco 350X Series
Product Type: Managed Switch
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Original price $0.00 - Original price $0.00
Original price
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Title: Surplus

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Product Description

The SG350X-24P-K9 Cisco switch features 24 1G network ports and 4 10G uplink ports, including 2 10G Copper/SFP+ Combo and 2 SFP+, supporting a forwarding rate of 95.23 Mpps and a switching capacity of 128 Gbps. It is designed with a MAC table capacity of 16K addresses and supports up to 4,094 VLANs, with a maximum jumbo frame size of 9K bytes. The device is equipped with 256 MB of flash memory, 512 MB of CPU memory, and a 1.5 MB packet buffer, housed in a chassis measuring 440 x 44 x 350 mm and weighing 4.93 kg.

FAQs for the SG350X-24P-K9

  • What is the total number of system ports available?
    The system has 24 1G network ports plus 4 10G uplink ports.
  • How does the forwarding rate affect network performance?
    A forwarding rate of 95.23 Mpps enables efficient packet processing, minimizing latency and improving network throughput.
  • Can you detail the uplink port configuration?
    There are 2 10G Copper/SFP+ Combo ports and 2 SFP+ ports, providing versatile connectivity options for network expansion.
  • What is the significance of the MAC table size?
    A MAC table with 16K addresses supports a large number of devices, ensuring efficient network traffic management.
  • How many VLANs does the system support?
    The system supports up to 4,094 VLANs, allowing for extensive network segmentation and improved security.
  • What are the dimensions and weight of the device?
    The device measures 440 x 44 x 350 mm and weighs 4.93 kg, making it suitable for standard rack mounting.
  • Describe the operating temperature range.
    It operates between 0 °C and 50 °C, ensuring reliability across a wide range of environments.
  • What is the device's switching capacity?
    The switching capacity is 128 Gbps, facilitating high-speed data transfer and network performance.
  • What kind of memory and storage does the device come with?
    It is equipped with 256 MB of flash memory and 512 MB of CPU memory, supporting efficient system operations.
  • What accessories are included with the device?
    Included are a power cord, mounting kit, quick start guide, and console cable, providing all necessary components for immediate setup.

Product Review

The Cisco SG350X-24P-K9 offers a comprehensive set of features suitable for small to medium-sized network environments, with 24 1G network ports and 4 10G uplink ports providing significant bandwidth and connectivity options. Its forwarding rate of 95.23 Mpps and switching capacity of 128 Gbps ensure efficient handling of network traffic, while support for up to 4,094 VLANs and advanced security features allow for extensive network segmentation and data protection. However, the switch's reliance on a fan for cooling could potentially introduce noise in quiet office environments, a factor worth considering in its deployment.


The Cisco SG350X-24P-K9 is a high-performance switch designed to meet the needs of growing businesses. It offers a comprehensive set of features to provide high availability, scalability, security, energy efficiency, and ease of operation with innovative features such as advanced Layer 3 traffic management. This product overview focuses on the hardware specifications of the Cisco SG350X-24P-K9. At the core of the Cisco SG350X-24P-K9 are its total system ports, comprising 24 1G network ports for regular connectivity and 4 10G ports for uplinks, enhancing the scalability and bandwidth capacity for high-speed connections. The uplink ports include 2 10G Copper/SFP+ Combo and 2 SFP+ ports, offering flexible options for network expansion and connections to high-speed servers or network backbones. The switch boasts a forwarding rate of 95.23 Mpps (million packets per second) and a switching capacity of 128 Gbps, ensuring efficient handling of traffic and preventing bottlenecks even in demanding environments. It supports a MAC table with 16K addresses, accommodating a large number of connected devices without compromising performance. Additionally, the SG350X-24P-K9 can manage up to 4,094 VLANs, providing extensive support for segmenting the network into different broadcast domains for enhanced security and improved traffic management. For networks requiring the transmission of large data packets, the switch supports jumbo frames up to 9K bytes, facilitating efficient data processing and reducing overhead. The device is equipped with a reset button, system, master, stack ID, and link/speed per port LEDs for easy monitoring and troubleshooting. From a hardware perspective, the SG350X-24P-K9 is built with 256 MB of flash memory and 512 MB of CPU memory, ensuring smooth operation of the system’s software and management features. The packet buffer size is 1.5 MB, aiding in the smooth processing of incoming and outgoing packets. The dimensions of the switch are 440 x 44 x 350 mm, and it weighs 4.93 kg, making it suitable for rack-mount installations in standard server racks. The operating temperature range of the switch is from 0 to 50 °C, with a storage temperature range from -20 to 70 °C. It operates reliably in a relative humidity range of 10% to 90% (non-condensing), ensuring durability in various environmental conditions. The Mean Time Between Failures (MTBF) is rated at 1,400,007 hours, indicating high reliability and longevity. Included with the Cisco SG350X-24P-K9 are essential accessories such as a power cord, mounting kit, quick start guide, and a console cable, providing everything needed for setup and configuration.
  • 24 1G Network Ports + 4 10G Uplink Ports
  • 95.23 Mpps Forwarding Rate and 128 Gbps Switching Capacity
  • Supports up to 4,094 VLANs and Jumbo Frames up to 9K Bytes
In conclusion, the Cisco SG350X-24P-K9 is designed to support the demanding needs of modern businesses, providing a reliable, scalable, and efficient solution for network connectivity and management.


Model NumberSG350X-24P-K9
Total Interface Count24 1GB + 4 10GB Ports
1G Connections24 Ports
10G Uplinks2 10GBASE-T/SFP+ Combo + 2 SFP+
Data Transfer Rate95.23 Million Packets per Second
Throughput Capacity128 Gigabits per Second
MAC Address Storage16,000 Entries
Supported VLANsUp to 4,094
Maximum Frame Size9,000 Bytes
Reset MechanismButton
IndicatorsSystem, Main, Stack ID, Port Link/Speed
Internal Storage256MB Flash
Main Memory512MB
Buffer Size1.5MB for Packets
Dimensions440mm x 44mm x 350mm
Mass4.93 Kilograms
Operational Temp. Low0 Degrees Celsius
Operational Temp. High50 Degrees Celsius
Storage Temp. Low-20 Degrees Celsius
Storage Temp. High70 Degrees Celsius
Operational Humidity Low10% RH, Non-Condensing
Operational Humidity High90% RH, Non-Condensing
Humidity During Storage10% to 90% RH, Non-Condensing
Noise LevelNot Applicable
Estimated Lifespan1.4 Million Hours
Included ItemsPower Cable, Rack Mount Kit, Quick Start Manual, Console Cable

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