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by Cisco
Product Line: Cisco SG350 Series Managed Switches
Product Type: Switch
Original price $0.00 - Original price $468.00
Original price
$0.00 - $468.00
Current price $468.00
Title: Used

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Product Description

The SG350-10SFP-K9 Cisco switch features a total of 10 Gigabit Ethernet ports, with 8 RJ-45 ports and 2 combo ports (RJ-45 + SFP), supporting a forwarding rate of 14.88 Mpps and a switching capacity of 20 Gbps. It is equipped with a MAC table capable of storing up to 16K addresses and supports up to 4,094 VLANs, with a maximum jumbo frame size of 9K bytes. The device is designed for durability and efficient operation, indicated by its MTBF (Mean Time Between Failures) of 138,676.92 hours, and comes with a power cord, mounting kit, serial cable, CD-ROM with user documentation, and a quick start guide.

Key Feature for the SG350-10SFP-K9

  • What is the total number of Gigabit Ethernet ports available?
    There are 10 Gigabit Ethernet ports available.
  • How many RJ-45 ports does the device include?
    The device includes 8 RJ-45 ports.
  • Can you explain the purpose of Combo Ports on this device?
    Combo Ports offer flexibility by providing one RJ-45 and one SFP interface in a single port, allowing for either copper or fiber connections based on network requirements.
  • What is the forwarding rate of this switch?
    The forwarding rate is 14.88 Mpps.
  • What is the switching capacity of the device?
    The switching capacity is 20 Gbps.
  • How large is the MAC table?
    The MAC table can hold 16K addresses.
  • What is the maximum size of VLANs supported?
    The device supports up to 4,094 VLANs.
  • What is the maximum supported jumbo frame size?
    The maximum supported jumbo frame size is 9K Bytes.
  • What type of memory is used for CPU and Flash in this device?
    The device uses 256 MB of Flash memory and 512 MB of CPU memory.
  • What are the operating temperature ranges for this device?
    The operating temperature ranges from 0 °C to 50 °C.

Product Review

The Cisco SG350-10SFP-K9 offers a solid switching capacity of 20 Gbps and a forwarding rate of 14.88 Mpps, supporting high-speed data processing and efficient traffic management for small to medium-sized networks. With 10 Gigabit Ethernet ports, including 8 RJ-45 and 2 combo ports, it provides flexible connectivity options, though the limited number of SFP slots might restrict high-speed fiber expansion in growing networks. The device boasts a comprehensive feature set, including support for up to 4,094 VLANs and advanced network security options, but its noise levels can be high under heavy load, potentially impacting deployment in noise-sensitive environments.


The Cisco SG350-10SFP-K9 is a managed switch that offers a comprehensive set of features designed for small to medium-sized businesses. This switch provides a solid foundation for your current business applications, as well as those you are planning for the future. It comes equipped with 10 Gigabit Ethernet total system ports to cater to high-speed connectivity and efficient data traffic management. Among these ports, there are 8 RJ-45 ports designed for standard copper cable connectivity. Additionally, it includes 2 combo ports (RJ-45 + SFP) that offer flexible fiber connection options, enhancing the switch's adaptability to different network architectures. The forwarding rate of 14.88 Mpps ensures swift data processing, while the switching capacity of 20 Gbps accommodates substantial data throughput, making this switch capable of handling demanding network environments. The device supports up to 16K MAC addresses, providing ample capacity for network devices and users. With support for 4,094 VLANs, it offers extensive network segmentation options to improve security and traffic management. The capability to handle jumbo frames up to 9K bytes allows for optimized performance and reduced overhead in large data transfers. Key hardware specifics of the Cisco SG350-10SFP-K9 include: - A reset button for easy device resetting, - Multiple LEDs (System, Link/Act, Speed, PoE) for at-a-glance monitoring of system and port status, - 256 MB of flash memory and 512 MB of CPU memory for efficient operation, - A 1.5 MB packet buffer to enhance data flow. Physically, the switch measures 279.4 mm in width, 44 mm in height, and 170 mm in depth, with a weight of 2.08 kg. This compact size and light weight make it suitable for various installation environments. It operates reliably within a temperature range of 0 °C to 50 °C and can be stored in temperatures ranging from -20 °C to 70 °C. Humidity tolerance is from 10% to 90% (non-condensing) for both operating and storage conditions, ensuring durability in different environmental conditions. The acoustic noise level varies from 41.7dB at a 30°C operational temperature to 54dB at 50°C, indicating a relatively quiet operation suitable for office environments. The Mean Time Between Failures (MTBF) is rated at 138,676.92 hours, underscoring the switch's reliability. In the box, the Cisco SG350-10SFP-K9 comes with a power cord, mounting kit, serial cable, CD-ROM containing user documentation, and a quick start guide to facilitate easy setup and installation. This switch is engineered to deliver high-performance, reliable connectivity and to support the complex network architectures and dynamic business needs of modern SMBs. Its comprehensive feature set, combined with the flexibility of its port configuration, makes it a valuable asset for any business looking to enhance their network's efficiency and reliability.


Part Number and ManufacturerCisco SG350-10SFP-K9
Total Ethernet Ports10 Gigabit
Ethernet Ports (RJ-45)8
Mixed Ports (RJ-45 + SFP)2
Data Processing Speed14.88 Million Packets Per Second
Network Bandwidth20 Gigabits Per Second
MAC Address Database16,000 Entries
Supported VLANs4094
Maximum Frame Size9000 Bytes
Control ButtonReset
Indicator LightsPower, Link/Activity, Speed, PoE Status
Internal Storage256 Megabytes
Processor Memory512 Megabytes
Buffer Size1.5 Megabytes
Dimensions279.4 x 44 x 170 mm
Unit Weight2.08 Kilograms
Operational Temp (Low)0 Degrees Celsius
Operational Temp (High)50 Degrees Celsius
Storage Temp (Low)-20 Degrees Celsius
Storage Temp (High)70 Degrees Celsius
Humidity for Operation (Min)10% Non-Condensing
Humidity for Operation (Max)90% Non-Condensing
Humidity for Storage10% to 90% Non-Condensing
Sound Level41.7dB at 30°C, 54dB at 50°C
Expected Lifespan138,677 Hours
Included AccessoriesPower Cable, Hardware for Mounting, Console Cable, Software CD, Quick Installation Guide

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