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by Cisco
Product Line: Cisco SF352 Series Smart Switches
Product Type: Switch
Original price $0.00 - Original price $400.00
Original price
$0.00 - $400.00
Current price $400.00
Title: Used

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Product Description

The SF352-08-K9 Cisco features 8 10/100 RJ-45 ports and 2 combo Gigabit Copper/SFP ports, supporting a switching capacity of 4.17 Mpps and 5.6 Gbps, with a dedicated Power over Ethernet (PoE) budget of 62 W across all ports. It is equipped with a 256 MB flash memory, a 800 MHz ARM CPU, and 512 MB of CPU memory, ensuring efficient processing, and operates silently with a 0 dB acoustic noise level due to its fanless design. The device boasts a mean time between failures (MTBF) of 532,704 hours, operates within a temperature range of 0 °C to 50 °C, and has a power consumption of 6.9 W at both 110 V and 220 V.

Key Feature for the SF352-08-K9

  • What is the switching capacity in Gigabits per second (Gbps) and Megapackets per second (Mpps) for this device?
    The switching capacity is 5.6 Gbps and 4.17 Mpps.
  • How many RJ-45 ports does the switch have?
    The switch has 8 Fast Ethernet RJ-45 ports.
  • What are the power dedicated to Power over Ethernet (PoE) and the number of ports that support PoE?
    The power dedicated to PoE is 62 W, and there are 8 ports that support PoE.
  • Describe the CPU specifications of this networking device.
    The device is equipped with an 800 MHz ARM CPU and has 512 MB of CPU memory.
  • What are the minimum and maximum operating temperatures for this switch?
    The minimum operating temperature is 0 °C, and the maximum is 50 °C.
  • Can you detail the device's storage parameters, including flash memory and packet buffer size?
    The device features 256 MB of flash memory and a 1.5 MB packet buffer.
  • What is the Mean Time Between Failures (MTBF) for this hardware?
    The MTBF for this device is 532,704 hours.
  • What are the physical dimensions and weight of this switch?
    The dimensions are 11.0 x 1.73 x 6.69 inches, and it weighs 2.34 lbs.
  • What is the power consumption and heat dissipation of this device?
    The power consumption is 6.9 W at 110V and 220V, with a heat dissipation of 23.5 BTU/hour.
  • What type of acoustic noise does this device produce?
    The device is fanless and produces 0 dB of acoustic noise.

Product Review

The Cisco SF352-08-K9 switch offers a compact design with 8 Fast Ethernet RJ-45 ports and 2 combo Gigabit Copper/SFP ports, catering to versatile connectivity needs. With a switching capacity of 5.6 Gbps and PoE support across all 8 ports with a dedicated 62 W power budget, it efficiently meets the demands of small to medium-sized network environments. However, its Fast Ethernet ports might limit bandwidth for high-speed applications, making it less suitable for networks requiring gigabit throughput.


The Cisco SF352-08-K9 is a managed switch designed for small to medium-sized businesses, offering a combination of performance, security, and reliability to support a variety of business applications. This switch includes 8 Fast Ethernet RJ-45 ports and 2 combo ports that provide Gigabit Copper/SFP connectivity options, catering to a wide range of networking needs. With a switching capacity of 5.6 Gbps and forwarding performance at 4.17 Mpps, the SF352-08-K9 ensures efficient handling of data traffic. It is engineered to support Power over Ethernet (PoE) on all 8 ports, with a dedicated power budget of 62W, making it suitable for deploying VoIP phones, wireless access points, and other PoE-capable devices without needing separate power sources. The hardware specifications reveal a device built for durability and performance. It employs an 800 MHz ARM CPU and 512 MB of CPU memory, ensuring smooth processing of network operations. The switch is equipped with 256 MB of flash memory and a 1.5 MB packet buffer, which aids in efficient data processing and storage. Its compact size, measuring 11.0 x 1.73 x 6.69 inches and weighing 2.34 lbs., allows for easy placement in various environments. Energy efficiency is a key feature of the SF352-08-K9, with a power consumption rating of 6.9 W at both 110 V and 220 V. This, combined with its heat dissipation of 23.5 BTU/Hour and fanless design, which produces 0 dB of acoustic noise, makes it an environmentally friendly solution that operates quietly. The switch is designed to operate in a wide range of temperatures, from 0 °C to 50 °C, and can be stored in temperatures ranging from -20 °C to 70 °C. It can function in environments with up to 90% non-condensing humidity, ensuring reliability in various operating conditions. The high Mean Time Between Failures (MTBF) of 532,704 hours indicates a reliable hardware investment. Key features include: - 8 Fast Ethernet ports for reliable connectivity. - 2 combo Gigabit Copper/SFP ports for flexible uplink options. - Power over Ethernet (PoE) support on all ports, with a total power budget of 62W. For management and setup, the switch provides a reset button and LED indicators for system status, link/activity, PoE, and speed, simplifying troubleshooting and monitoring. In summary, the Cisco SF352-08-K9 managed switch combines essential networking features with reliable hardware specifications, offering a versatile solution for businesses looking to enhance their network infrastructure. Its support for PoE, combined with energy-efficient design and robust performance, makes it an ideal choice for deploying a range of network devices.


Item CodeCisco SF352-08-K9
Fast Ethernet Ports Count8
Dual-Use Ports2 - Gigabit Ethernet or SFP
Throughput Rate (Million Packets per Second)4.17
Throughput Rate (Gigabits per Second)5.6
Power Allocation for PoE62 W
PoE-Enabled Port Count8
Energy Use6.9 W at both 110 V and 220 V
Thermal Output23.5 BTU/Hour
Ethernet Interfaces8 Fast Ethernet
Control ButtonsReset
Indicator LightsSystem, Link/Activity, PoE, Speed
Storage for Firmware256 MB
Processor Type800 MHz ARM
Processor Memory512 MB
Buffer Size1.5 MB
Dimensions (Height x Width x Depth)11.0 x 1.73 x 6.69 inches
Mass2.34 pounds
Lowest Operating Temperature0 °C
Highest Operating Temperature50 °C
Humidity Range for Operation and Storage (Non-condensing)10% to 90%
Lowest Storage Temperature-20 °C
Highest Storage Temperature70 °C
Sound Emission0 dB (No Fans)
Estimated Time Before Failure532,704 Hours

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