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by Cisco
Product Line: Cisco SG350XG
Product Type: Switch
Original price $0.00 - Original price $2,478.00
Original price
$0.00 - $2,478.00
Current price $2,478.00
Title: Used

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Product Description

The SG350XG-48T-K9 Cisco switch features 46 10G SFP+ network ports and 2 10G Copper/SFP+ Combo uplink ports, supporting a high forwarding rate of 714.24 Mpps and a switching capacity of 960 Gbps. It is equipped with a 32K address MAC table, supports up to 4,096 VLANs, and handles 9K Bytes jumbo frames to accommodate large data packets. The device also includes 256 MB of flash memory and 512 MB of CPU memory, ensuring efficient data processing and storage capabilities within a frame measuring 440 x 44 x 350 mm and weighing 7.43 kg.

Key Feature for the SG350XG-48T-K9

  • What is the total number of system ports available on this networking hardware?
    The system has a total of 46 10G SFP+ ports, 2 Combo 10G Copper/SFP+ ports, and 1 1G OOB Management port.
  • How many MAC addresses can the device's MAC table hold?
    The MAC table supports up to 32,000 addresses.
  • Can you specify the device's forwarding rate?
    The forwarding rate of the device is 714.24 Mpps.
  • What type of memory is used for CPU and Flash in this device?
    The device uses 512 MB of CPU memory and 256 MB of Flash memory.
  • What are the dimensions and weight of the device?
    The device measures 440 mm in width, 44 mm in height, and 350 mm in depth, with a weight of 7.43 kg.
  • How many VLANs does it support?
    It supports up to 4,096 VLANs.
  • What is the switching capacity of this networking hardware?
    The switching capacity is 960 Gbps.
  • What are the operating and storage temperature ranges for the device?
    The operating temperature range is 0 °C to 50 °C, and the storage temperature range is -20 °C to 70 °C.
  • What is the Mean Time Between Failures (MTBF) for this device?
    The MTBF for this device is 244,654 hours.
  • Does the device come with any accessories?
    Yes, it comes with a power cord, mounting kit, quick start guide, and console cable.

Product Review

The Cisco SG350XG-48T-K9 offers a high forwarding rate of 714.24 Mpps and a switching capacity of 960 Gbps, supporting efficient data processing and network traffic management. With a comprehensive feature set including 46 10G SFP+ network ports, 2 combo 10G Copper/SFP+ uplink ports, and support for up to 4,096 VLANs, it caters well to diverse networking needs. However, its operational noise level can reach up to 52.9 dB at 50 °C, which may be a consideration for environments where noise is a concern.


The Cisco SG350XG-48T-K9 is a high-capacity, enterprise-grade switch designed to handle extensive data demands with efficiency and reliability. It is equipped with a total of 48 ports, including 46 10G SFP+ network ports for high-speed data transfer, and 2 combo 10G Copper/SFP+ uplink ports, offering flexibility for connecting to different network types. This switch also features a dedicated 1G Out-of-Band (OOB) management port to facilitate system management and monitoring without impacting data traffic. At the core of its performance capabilities, the SG350XG-48T-K9 boasts a forwarding rate of 714.24 Mpps (million packets per second) and a switching capacity of 960 Gbps, ensuring smooth and rapid transmission of data across the network. It supports up to 32,000 MAC addresses, allowing a vast number of devices to connect without compromising speed or efficiency. Additionally, the switch can handle up to 4,096 VLANs, providing extensive network segmentation options to enhance security and traffic management. For networks requiring the transmission of large data packets, this switch supports jumbo frames up to 9K bytes, enabling more efficient data processing by reducing the number of frames transmitted. The system's resilience and operational stability are further demonstrated by its 244,654 hours Mean Time Between Failures (MTBF), ensuring long-term reliability. Key hardware specifications include: - 256 MB of flash memory and 512 MB of CPU memory, facilitating smooth operation and ample storage for firmware and network configurations. - A 4 MB packet buffer to ensure efficient data transfer and reduce the chance of packet loss. - Dimensions of 440 x 44 x 350 mm and a weight of 7.43 kg, making it suitable for standard rack mounting in data centers and network closets. Environmental durability is a hallmark of the SG350XG-48T-K9, with an operating temperature range from 0 °C to 50 °C and storage temperatures from -20 °C to 70 °C. It operates reliably in a relative humidity range of 10% to 90% (non-condensing), ensuring performance stability in a variety of environmental conditions. The switch's acoustic noise level varies from 41 dB in cooler environments to 52.9 dB at the maximum operating temperature, balancing performance with noise control. Included with the switch are essential accessories for immediate deployment, such as a power cord, mounting kit, quick start guide, and console cable, providing everything needed for setup and integration into a network. In summary, the Cisco SG350XG-48T-K9 is a powerful networking switch that offers: - High-speed connectivity with 46 10G SFP+ ports and 2 combo 10G Copper/SFP+ ports. - Advanced features like a 1G OOB management port, support for 4,096 VLANs, and jumbo frame capability. - Durable design with extensive MTBF, a wide operating temperature range, and humidity tolerance, suitable for demanding enterprise environments. This combination of high-capacity networking, flexible management options, and environmental resilience makes it an ideal solution for businesses looking to expand their network's bandwidth and reliability.


Model NumberSG350XG-48T-K9
Total Interfaces46 10G SFP+ and 2 Dual-Purpose 10G Copper/SFP+ plus 1 1G Management
Data Ports46 10G SFP+
Expansion Slots2 Dual-Purpose 10G Copper/SFP+
Data Transfer Rate714.24 Million packets per second
Bandwidth960 Gigabits per second
Address Database Size32,000 Entries
Supported VLANs4,096
Max Frame Size9,000 Bytes
Control ButtonReset
Indicator LightsSystem, Stack Master, Stack ID, Port Link/Activity and Speed
Internal Storage256 MB Flash
System Memory512 MB
Buffer Size4 MB
Dimensions440 x 44 x 350 mm (Width x Height x Depth)
Mass7.43 kilograms
Operation Temp. Range0°C to 50°C
Storage Temp. Range-20°C to 70°C
Humidity for Operation10% to 90%, non-condensing
Humidity for Storage10% to 90%, non-condensing
Noise Level41 dB at 0°C to 30°C, 52.9 dB at 50°C
Mean Time Between Failures244,654 Hours
Included AccessoriesPower Cable, Rack Mount Kit, Startup Guide, Serial Console Cable

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