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by Cisco
Product Line: Cisco SG500X-48MP-K9
Product Type: Switch
Original price $0.00 - Original price $3,040.00
Original price
$0.00 - $3,040.00
Current price $3,040.00
Title: Used

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Product Description

The SG500X-48MP-K9 Cisco features 48 GE RJ-45 ports and 4 10GE Combo Ports (XG SFP+), offering a comprehensive switching solution with a forwarding rate of 130.95 Mpps and a switching capacity of 176 Gbps. It supports a MAC table of 16K addresses and up to 4,096 VLANs, accommodating extensive network segmentation, and handles jumbo frames up to 9K bytes, optimizing data flow for high-demand applications. With 32 MB of flash memory and 256 MB of CPU memory, paired with a packet buffer of 212 Mb, this switch is designed for efficient operation in environments with temperatures ranging from 0 °C to 50 °C and a mean time between failures (MTBF) of 307,978 hours at 50 °C.

Key Feature for the SG500X-48MP-K9

  • What is the total number of system ports on this device?
    The device has a total of 52 system ports, comprising 48 Gigabit Ethernet (GE) RJ-45 ports and 4 ten Gigabit Ethernet (10 GE) SFP+ combo ports.
  • How does the forwarding rate of the device impact network performance?
    With a forwarding rate of 130.95 million packets per second (Mpps), the device efficiently handles data packets, enhancing network performance by minimizing latency and improving throughput.
  • What are the capabilities of the MAC table?
    The device supports up to 16,000 MAC addresses, enabling efficient management and routing of traffic in medium to large network environments.
  • Can you explain the significance of the VLAN support on this switch?
    Support for up to 4,096 VLANs allows for extensive network segmentation. This capability enables improved security, reduces broadcast domains, and allows for more efficient traffic management.
  • What is the maximum size for jumbo frames on this switch?
    The switch supports jumbo frames up to 9,000 bytes, which is beneficial for reducing overhead and improving the efficiency of large data transfers.
  • What are the dimensions and weight of the switch?
    The switch measures 440 mm in width, 44 mm in height, and 350 mm in depth, with a weight of 5.43 kg, making it suitable for standard rack mounting in data centers and network closets.
  • How does temperature affect the device's operation?
    The device operates within a temperature range of 0 °C to 50 °C. Proper ambient temperature maintenance is crucial for optimal performance and longevity.
  • What is included with the switch upon purchase?
    Included are a power cord, mounting kit, quick start guide, serial cable, and a CD-ROM containing user documentation, providing all necessary tools for setup and configuration.
  • What is the device's Mean Time Between Failure (MTBF) rating?
    The device has an MTBF rating of 307,978 hours at 50 °C, indicating high reliability and durability over an extended period.
  • What are the environmental sustainability features of the switch?
    The switch features power-saving LEDs, supporting environmental sustainability by reducing energy consumption during operation.

Product Review

The Cisco SG500X-48MP-K9 offers a high switching capacity of 176 Gbps and a forwarding rate of 130.95 Mpps, supporting efficient data processing and management in demanding network environments. With 48 Gigabit Ethernet ports plus 4 10-Gigabit Ethernet SFP+ combo ports, it facilitates versatile connectivity options for a wide range of devices and network layouts. However, the limited flash memory of 32 MB might constrain advanced feature deployments or future software upgrades, potentially impacting long-term usability in rapidly evolving network infrastructures.


The Cisco SG500X-48MP-K9 is a high-capacity managed switch designed to accommodate the needs of growing businesses requiring reliable network performance. This switch provides a comprehensive set of features to deliver enhanced data, voice, and video services across a network. At the heart of its hardware specifications are 48 Gigabit Ethernet (GE) RJ-45 ports and 4 10-Gigabit Ethernet (10GE) combo ports (XG SFP+), ensuring ample connectivity options for various devices and network layouts. The SG500X-48MP-K9 supports a forwarding rate of 130.95 million packets per second (Mpps) and boasts a switching capacity of 176 Gbps, facilitating efficient data processing and high-speed data transfer across the network. The device is equipped with a MAC table capable of holding up to 16K addresses, offering extensive scalability for growing networks. It also supports up to 4,096 VLANs, providing flexibility in network segmentation and enhancing security. The switch can handle jumbo frames up to 9K bytes, improving performance for large data transfers. Key hardware features include: - A reset button for quick and easy device resets. - LEDs indicating power savings, system status, link/activity, PoE status, and speed, providing at-a-glance operational insight. - Flash memory of 32 MB and CPU memory of 256 MB, ensuring smooth operation and firmware functionality. The packet buffer size is 2x12 Mb, which aids in managing sudden bursts in network traffic, thereby maintaining consistent performance. The physical dimensions of the switch are 440 mm in width, 44 mm in height, and 350 mm in depth, with a weight of 5.43 kg, making it suitable for standard rack mounting in data centers and network closets. Operating conditions for the SG500X-48MP-K9 include a temperature range from 0 °C to 50 °C and relative humidity from 10% to 90% (non-condensing) during operation. For storage, the temperature can range from -20 °C to 70 °C with humidity also between 10% to 90% (non-condensing). The switch operates with an acoustic noise level of 46.4 dB and has a mean time between failures (MTBF) of 307,978 hours at 50 °C, indicating high reliability and longevity. Included with the switch are essential accessories for immediate setup and deployment, such as a power cord, mounting kit, quick start guide, serial cable, and a CD-ROM containing user documentation. This comprehensive overview underscores the Cisco SG500X-48MP-K9 as a versatile and efficient solution for medium to large-scale networks, offering advanced features and functionality to meet a broad range of networking requirements.


Part NumberSG500X-48MP-K9
Total Ports52 (48 Gigabit Ethernet + 4 Ten-Gigabit Ethernet)
Gigabit Ethernet Ports48
Enhanced Small Form-Factor Pluggable Ports4 10G SFP+
Data Processing Rate130.95 Million Packets per Second
Bandwidth176 Gigabits per Second
Address Database Size16,000 Entries
Supported VLANsUp to 4,096
Maximum Frame Size9000 Bytes
Control ButtonReset
Indicator LightsPower, System Status, Link/Activity, PoE Status, Speed
Non-Volatile Memory32 Megabytes
Processor Memory256 Megabytes
Buffer Memory24 Megabytes (2 x 12MB)
Dimensions440 mm x 44 mm x 350 mm (Width x Height x Depth)
Unit Weight5.43 Kilograms
Lowest Operating Temperature0 Degrees Celsius
Highest Operating Temperature50 Degrees Celsius
Temperature Range for Storage-20 to 70 Degrees Celsius
Humidity for Operation10% to 90% Non-Condensing
Humidity for Storage10% to 90% Non-Condensing
Sound Level46.4 Decibels
Mean Time Between Failures307,978 Hours at 50°C
Included AccessoriesPower Cable, Rack Mount Kit, Quick Reference Guide, Console Cable, CD with Documentation

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