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by Cisco
Product Line: Cisco 300 Series
Product Type: Managed Switch
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Product Description

The SF300-24PP-K9 Cisco switch features 24 10/100 PoE+ ports and 2 10/100/1000 ports, along with 2 Combo Mini-GBIC ports, supporting a total switching capacity of 12.8 Gbps and a Power over Ethernet (PoE) budget of 180 W. It consumes 26.7 W at 110 V and 27.9 W at 220 V, equipped with a 16 MB Flash memory and 128 MB CPU memory, ensuring efficient operation and data handling. Designed for durability, it operates within a temperature range of 0 °C to 45 °C, features 2 fans for cooling, and has a Mean Time Between Failures (MTBF) of 171,504 hours at 50 °C.

FAQs for the SF300-24PP-K9

  • What is the number of 10/100 PoE+ ports available?
    There are 24 10/100 PoE+ ports.
  • How many 10/100/1000 ports does the device include?
    The device includes 2 10/100/1000 ports.
  • Can you detail the number of Combo Mini-GBIC Ports?
    There are 2 Combo Mini-GBIC Ports available.
  • What is the switching capacity of this network switch?
    The switching capacity is 12.8 Gbps.
  • How much power is dedicated to PoE?
    180 W of power is dedicated to PoE (PoE+ Supported).
  • Describe the power savings mode available on this device.
    The device features an Energy Detect power savings mode.
  • What is the power consumption under 110 V and 220 V?
    Power consumption is 26.7 W under 110 V and 27.9 W under 220 V.
  • What type of buttons does this device have?
    The device has a Reset button.
  • Can you list the types of LEDs present on this device?
    LEDs include System, Link/Act, PoE, Speed, and an LED Power Saving Option.
  • What are the flash memory and CPU memory specifications?
    Flash memory is 16 MB, and CPU memory is 128 MB.

Product Review

The Cisco SF300-24PP-K9 switch offers 24 Power over Ethernet Plus (PoE+) ports and two gigabit Ethernet ports, providing flexibility for various networking needs. However, its switching capacity is limited to 12.8 Gbps, which may not suffice for high-throughput environments. Additionally, the switch features energy-efficient technology and a mean time between failures (MTBF) of 171,504 hours, indicating reliable long-term operation.


The Cisco SF300-24PP-K9 is a managed switch designed to support the needs of growing businesses by providing a reliable network foundation. This switch offers 24 ports of 10/100 PoE+ (Power over Ethernet Plus), enabling the connection of various devices such as IP phones, wireless access points, and surveillance cameras without the need for additional power supplies. Additionally, it has 2 ports of 10/100/1000 for high-speed connectivity and 2 combo mini-GBIC (Gigabit Interface Converter) ports for fiber optic connections, enhancing the network's flexibility and range. Key specifications include a switching capacity of 12.8 Gbps, ensuring efficient handling of data traffic across the network. The switch also supports PoE+ with a dedicated power budget of 180 W, allowing multiple devices to be powered simultaneously. Power consumption is optimized for efficiency, with values of 26.7 W under a 110 V power supply and 27.9 W under a 220 V power supply. The Energy Detect power savings mode further reduces power consumption by detecting unused ports and reducing power usage accordingly. The hardware is equipped with a reset button, and various LEDs indicate the system's status, link/activity, PoE usage, and speed. An LED Power Saving option is available to reduce energy consumption. Internally, the device features 16 MB of flash memory and 128 MB of CPU memory, with an 8 Mb packet buffer, ensuring smooth data processing and storage for firmware and network configurations. Physically, the SF300-24PP-K9 measures 17.3 x 1.45 x 10.1 inches and weighs 8.25 lbs. It is designed to operate efficiently in a wide range of temperatures, from 0 °C to 45 °C, and can be stored in temperatures from -20 °C to 70 °C. The switch maintains its performance in environments with relative humidity levels ranging from 10% to 90% (noncondensing). It incorporates 2 fans to maintain cooling and operates at an acoustic noise level of 40.4 dB, ensuring a quiet working environment. With an AC voltage rating of 100 to 240 VAC, the switch adapts easily to different power supplies around the world. Its Mean Time Between Failures (MTBF) is rated at 171,504 hours at 50 °C, indicating high reliability and durability over time. Key attributes include: -
  • 24 10/100 PoE+ ports and 2 10/100/1000 ports for versatile connectivity.
  • 2 combo mini-GBIC ports for uplinking and network expansion.
  • Energy-efficient design with Power over Ethernet Plus (PoE+) support and power-saving features.
The Cisco SF300-24PP-K9 switch combines essential hardware specifications and energy-efficient technologies to support the dynamic needs of modern businesses, ensuring a scalable, secure, and sustainable network environment.


Part Number and Manufacturer Cisco SF300-24PP-K9
24-Port Fast Ethernet PoE+ Count 24
Gigabit Ethernet Port Count 2
Combo Mini-GBIC Port Quantity 2
Total Switching Throughput 12.8 Gbps
Maximum PoE Power Allocation 180 W (Supports PoE+)
Efficiency Mode Energy Detect
Operational Power Draw 26.7 W (at 110 V), 27.9 W (at 220 V)
Interface Buttons Reset
Indicator Lights System, Link/Activity, PoE, Speed, Energy Efficient LED
Internal Storage 16 MB Flash
Main Processor Memory 128 MB
Buffer Size 8 Mb
Physical Dimensions 17.3 x 1.45 x 10.1 inches
Unit Weight 8.25 pounds
Input Voltage Range 100 to 240 VAC
Lowest Operating Temperature 0°C
Highest Operating Temperature 45°C
Lowest Storage Temperature -20°C
Highest Storage Temperature 70°C
Operational & Storage Humidity Minimum 10% (Non-condensing)
Operational & Storage Humidity Maximum 90% (Non-condensing)
Fan Count 2
Sound Emission 40.4 dB
Mean Time Between Failures (MTBF) 171,504 Hours at 50°C
Packet Forwarding Rate 9.52 Mpps

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