Skip to content


by Cisco
Product Line: Cisco Catalyst 3750-X Series
Product Type: Switch
Sold out
Original price $0.00 - Original price $0.00
Original price
$0.00 - $0.00
Current price $0.00
Title: Surplus

Orders typically ship within 1-3 Business days, if you need an item to ship sooner please contact us.

Product Description

The WS-C3750X-48T-S is a stackable 10/100/1000 Ethernet switch with 48 ports, designed for high performance with a forwarding rate of 101.2 Mpps and a switching fabric of 160 Gbps. It operates on an IP Base feature set, supports up to 1005 VLANs with 4K VLAN IDs, and is equipped with 256 MB of DRAM and 64 MB of flash memory. The device is built for reliability, with a Mean Time Between Failures (MTBF) of 171,846 hours, and is housed in a 1 RU form factor, measuring 1.75 x 17.5 x 18.0 inches.

FAQs for the WS-C3750X-48T-S

  • What is the total number of ports available on this device?
    The device has 48 ports.
  • Can you detail the port type for part number 3750-X?
    The 3750-X features stackable 10/100/1000 Ethernet ports.
  • What is the AC power supply rating for this networking hardware?
    The AC power supply is rated at 350 W.
  • What form factor does the 3750-X utilize?
    The 3750-X uses a 1 RU form factor.
  • Which feature set is supported by this switch?
    This switch supports the IP Base feature set.
  • How many layers does the 3750-X support?
    The 3750-X supports multiple layers.
  • What is the forwarding rate of this device?
    The forwarding rate is 101.2 Mpps.
  • Could you specify the switching fabric capacity for the 3750-X?
    The 3750-X has a switching fabric capacity of 160 Gbps.
  • How much DRAM is available on this switch?
    The switch is equipped with 256 MB of DRAM.
  • What is the flash memory capacity of the 3750-X?
    The 3750-X has 64 MB of flash memory.

Product Review

The Cisco WS-C3750X-48T-S switch offers 48 stackable 10/100/1000 Ethernet ports within a compact 1RU form factor, catering effectively to high-density networking requirements. With a switching fabric of 160 Gbps and a forwarding rate of 101.2 Mpps, it supports high-speed data processing and efficient traffic management across multiple layers. However, the limitation lies in its DRAM and flash memory capacities, at 256 MB and 64 MB respectively, which may restrict advanced features deployment and future software upgrades.


The Cisco WS-C3750X-48T-S is a stackable 10/100/1000 Ethernet switch designed to meet the needs of medium to large network environments. Offering 48 ports, this switch is engineered to enhance productivity by enabling applications such as IP telephony, wireless, and video for a borderless network experience. With a form factor of 1 RU, it is compact yet powerful, making it an ideal solution for organizations looking to optimize their rack space without compromising on performance. At the core of the Cisco WS-C3750X-48T-S is a forwarding rate of 101.2 Mpps (million packets per second) and a switching fabric of 160 Gbps, ensuring high-speed data processing and transfer across the network. This performance is supported by 256 MB of DRAM and 64 MB of flash memory, providing sufficient capacity for the switch's operating system and future firmware upgrades. The switch comes with a 350 W AC power supply, delivering the required power for the switch itself and support for PoE (Power over Ethernet) devices connected to it, although specific PoE capabilities depend on the exact model configuration. This model operates on the IP Base feature set, offering essential features for Layer 2 and basic Layer 3 routing capabilities. Key specifications include: - Total VLANs support up to 1005, with VLAN IDs reaching up to 4K, and support for up to 1K total Switched Virtual Interfaces (SVIs), enabling extensive network segmentation. - The capability to support jumbo frames up to 9216 bytes, beneficial for optimizing data transfer rates in certain network scenarios. - A high capacity for routed ports per 3750-X stack, allowing up to 468, providing scalability and flexibility in network design. Other notable features of the Cisco WS-C3750X-48T-S include:
  • Support for up to 6K MAC addresses, ensuring a broad range of devices can be connected directly to the switch without exhausting its address table.
  • Capacity for 1K IGMP groups and multicast routes, alongside 8K unicast routes, enabling efficient network traffic management and routing.
  • Advanced security features with the capability to handle 1K security Access Control Entries (ACEs) and 0.5K QoS classification ACEs, facilitating secure and optimized network traffic.
With dimensions of 1.75 x 17.5 x 18.0 inches, the Cisco WS-C3750X-48T-S is designed to fit in standard equipment racks, maximizing space efficiency. Its Mean Time Between Failures (MTBF) is rated at 171,846 hours, indicating a high level of reliability and reduced downtime for maintenance. In conclusion, the Cisco WS-C3750X-48T-S is a high-performance, stackable Ethernet switch that provides the reliability, scalability, and security features needed for today's demanding network environments. Whether deploying in an enterprise setting or a large scale operation, this switch is equipped to handle the challenges of modern network demands.


Item NumberCisco WS-C3750X-48T-S
Ports Quantity48
Type of Ports10/100/1000 Mbps Ethernet, Stackable
Power Supply Rating350 Watts
Device Format1 Rack Unit (RU)
Software EditionIP Base
Layer SupportMultiple Layers
Data Rate101.2 Million packets per second (Mpps)
Internal Bandwidth160 Gigabits per second (Gbps)
Memory (RAM)256 Megabytes (MB)
Storage (Flash)64 Megabytes (MB)
Maximum VLANs1005
VLAN IdentifiersUp to 4096
Switched Virtual Interfaces (SVIs)Up to 1000
Support for Large FramesUp to 9216 Bytes
Stackable Routed Ports468
Addressable Devices (MAC)Up to 6000
IGMP Group Limits1000
Multicast Pathways1000
Unicast Pathways8000
Hosts with Direct Connectivity6000
Secondary Routes2000
QoS Rule Entries500
Security Rule Entries1000
Dimensions1.75 x 17.5 x 18.0 inches
Estimated Lifespan171,846 Hours

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare