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by Cisco
Product Line: Cisco SG550X Series
Product Type: Switch
Sold out
Original price $0.00 - Original price $2,338.00
Original price
$0.00 - $2,338.00
Current price $0.00
Title: Surplus

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Product Description

The SG550X-24MPP-K9 Cisco switch features 24 GE network ports and 4 10 GE uplink ports (2 10 GE Copper/SFP+ Combo + 2 SFP+), supporting a forwarding rate of 95.23 Mpps and a switching capacity of 128 Gbps. It is designed for high capacity processing with a MAC table of 32K addresses, VLAN support up to 4,094, and the ability to handle jumbo frames of 9K bytes. Additional specifications include 256 MB flash memory, 256 MB CPU memory, and a packet buffer of 1.5 MB, ensuring efficient data management and network performance.

Key Feature for the SG550X-24MPP-K9

  • What is the total number of system ports on this device?
    The system has a total of 28 ports, consisting of 24 Gigabit Ethernet (GE) ports and 4 ten Gigabit Ethernet (10 GE) ports.
  • How many network ports does the part have?
    There are 24 Gigabit Ethernet (GE) network ports available.
  • Can you explain the types of uplink ports available?
    The device includes 2 ten Gigabit Ethernet (10 GE) Copper/SFP+ Combo ports and 2 SFP+ ports.
  • What is the forwarding rate of the device?
    The forwarding rate is 95.23 million packets per second (Mpps).
  • Describe the switching capacity.
    The switching capacity of the device is 128 Gigabits per second (Gbps).
  • How large is the MAC address table?
    The MAC address table can store up to 32,000 addresses.
  • What is the maximum supported VLANs?
    The device supports up to 4,094 VLANs.
  • What is the maximum jumbo frame size the device supports?
    The maximum jumbo frame size supported is 9,000 bytes.
  • What are the memory specifications for flash and CPU?
    Both flash memory and CPU memory are 256 MB.
  • What are the operating and storage temperature ranges?
    The operating temperature range is 0 °C to 50 °C, while the storage temperature range is -20 °C to 70 °C.

Product Review

The Cisco SG550X-24MPP-K9 switch offers a high switching capacity of 128 Gbps and a forwarding rate of 95.23 Mpps, supporting efficient traffic management and high-speed data processing. With 24 GE network ports plus 4 10 GE uplinks, it provides flexible connectivity options for a variety of network architectures. However, its operational noise level can reach up to 53.2 dB at higher temperatures, which may be a consideration for environments where noise is a concern.


The Cisco SG550X-24MPP-K9 is a high-performance switch designed to accommodate the needs of growing businesses requiring reliable network connectivity and security. This model includes a total of 28 ports: 24 Gigabit Ethernet (GE) network ports for connecting devices and four 10 Gigabit Ethernet (10 GE) uplink ports for linking to other switches or high-speed backbone networks. The uplink ports consist of two 10 GE copper/SFP+ combo and two SFP+ ports, offering flexibility in connection types. With a forwarding rate of 95.23 million packets per second (Mpps) and a switching capacity of 128 gigabits per second (Gbps), this switch ensures efficient data transfer across the network. It supports a MAC address table of 32K addresses, allowing for a vast number of connected devices without compromising network efficiency. The SG550X-24MPP-K9 can handle up to 4,094 VLANs, providing extensive support for network segmentation and enhancing security. Jumbo frames up to 9K bytes are supported, optimizing data transfer for large files and reducing the load on the network. The switch also includes a reset button for easy rebooting and troubleshooting. Various LEDs indicate the system status, master switch, stack ID, fan operation, redundant power supply (RPS) status, and link/speed for each port, ensuring clear visibility of network and hardware performance. The hardware specifications are complemented by 256 MB of flash memory and 256 MB of CPU memory, ensuring smooth operation of the system software. A 1.5 MB packet buffer is included to enhance the handling of peak data flows. The switch dimensions are 440 x 44 x 350 mm, and it weighs 6.19 kg, fitting standard rack-mount configurations. Operational efficiency is maintained across a wide range of temperatures, from 0 °C to 50 °C, with a storage temperature tolerance from -20 °C to 70 °C. Humidity levels from 10% to 90% (non-condensing) are supported for both operating and storage conditions, ensuring durability in various environments. The acoustic noise level varies from 43.1 dB in cooler conditions up to 53.2 dB at higher temperatures, indicating a relatively quiet operation for most office environments. The mean time between failures (MTBF) is rated at 170,213 hours, indicating a reliable and long-lasting hardware performance. The switch package includes a power cord, mounting kit, console cable, and a quick start guide, providing everything needed for setup and integration into a network. Voltage support ranges from 100 V to 240 V, accommodating various power supplies and ensuring compatibility across different regions.
  • Total System Ports: 24 GE + 4 10 GE
  • Forwarding Rate: 95.23 Mpps
  • Switching Capacity: 128 Gbps
In summary, the Cisco SG550X-24MPP-K9 is engineered to meet the demands of businesses requiring a mix of high-speed connectivity, reliability, and network security. Its comprehensive features and flexible connections make it a valuable asset for any network infrastructure looking to scale and adapt to future needs.


Part Number and ManufacturerCisco SG550X-24MPP-K9
Total Interfaces24 Gigabit Ethernet + 4 10-Gigabit Ethernet
Gigabit Ethernet Ports24
Uplink Interfaces2 10GbE Copper/SFP+ Combo + 2 SFP+
Packet Forwarding Rate95.23 Million Packets per Second
Switching Bandwidth128 Gigabits per Second
MAC Address Capacity32,000
Supported VLANs4,094
Maximum Frame Size9,000 Bytes
System Reset ButtonYes
Indicator LightsSystem, Master, Stack ID, Fan Status, Redundant Power Supply, Link/Activity and Speed for each port
Internal Storage for System Files256 Megabytes
RAM256 Megabytes
Buffer Memory for Packets1.5 Megabytes
Dimensions440 mm x 44 mm x 350 mm
Device Weight6.19 Kilograms
Minimum Operating Temperature0 Degrees Celsius
Maximum Operating Temperature50 Degrees Celsius
Minimum Storage Temperature-20 Degrees Celsius
Maximum Storage Temperature70 Degrees Celsius
Humidity Range for Operation10% to 90%, Non-Condensing
Humidity Range for Storage10% to 90%, Non-Condensing
Noise Level43.1 dB at up to 30 °C, 53.2 dB at 50 °C
Mean Time Between Failures (MTBF)170,213 Hours
Package ContentsPower Cord, Mounting Hardware, Console Cable, Quick Start Manual
Electrical Input Specification100 to 240 Volts AC

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