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

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Product Description

The WS-C3750G-48PS-E is equipped with 48 Ethernet 10/100/1000 ports and 4 SFP based Gigabit Ethernet ports, supported by a 32 Gbps high-speed stacking bus. This 1RU stackable switch delivers a forwarding rate of 38.7 Mpps, with 128 MB DRAM and 32 MB flash memory, accommodating up to 12,000 MAC addresses and 12,000 unicast routes. Designed for optimal performance, it supports an MTU of up to 9000 bytes, operates within a temperature range of 0 °C to 45 °C, and can function at an altitude of up to 10,000 ft.

FAQs for the WS-C3750G-48PS-E

  • What is the number of Ethernet 10/100/1000 ports available on this device?
    There are 48 Ethernet 10/100/1000 ports.
  • How many SFP Based Gigabit Ethernet Ports does the part include?
    The part includes 4 SFP Based Gigabit Ethernet Ports.
  • What is the bus speed of the device?
    The device has a 32 Gbps high-speed stacking bus.
  • Can you detail the form factor of this equipment?
    The equipment is designed as a 1RU stackable form factor.
  • What software feature set is supported?
    The device supports the IP Services Software feature set.
  • How many layers does the part support?
    The part supports multiple layers.
  • What is the forwarding rate of the device?
    The device has a forwarding rate of 38.7 Mpps.
  • How much DRAM is available?
    The device comes with 128 MB of DRAM.
  • What is the flash memory capacity?
    The device has 32 MB of flash memory.
  • How many MAC addresses can the part handle?
    The part can handle up to 12,000 MAC addresses.

Product Review

The Cisco WS-C3750G-48PS-E offers 48 Ethernet 10/100/1000 ports and 4 SFP-based Gigabit Ethernet ports, providing ample connectivity options for high-density environments. However, with 128 MB of DRAM and 32 MB of flash memory, it may struggle under the load of modern, memory-intensive applications. Additionally, its high-speed stacking capability and support for up to 12,000 MAC addresses and unicast routes make it suitable for complex network architectures, though the noise level (52 to 58 dB) could be a concern in quieter workspaces.


The Cisco WS-C3750G-48PS-E is a stackable switch designed to enhance operational efficiency with its advanced hardware specifications. It features 48 Ethernet 10/100/1000 ports and 4 SFP based Gigabit Ethernet ports, providing a wide array of connectivity options for various networking requirements. The switch operates on a 32 Gbps high-speed stacking bus, which facilitates seamless integration and scalability within a network infrastructure. Incorporating a 1RU form factor, this device is engineered for optimal space utilization in rack environments, making it an ideal choice for compact yet powerful network setups. It runs on the IP Services software feature set, supporting multiple layers of network protocols and services for comprehensive network management and security. The switch boasts a forwarding rate of 38.7 Mpps, ensuring rapid data processing and transmission across the network. It is equipped with 128 MB of DRAM and 32 MB of flash memory, providing sufficient capacity for firmware and network configuration storage. - MAC addresses supported by the device reach up to 12,000, facilitating extensive device connectivity. - It supports up to 12,000 unicast routes and 1,000 IGMP groups, enhancing its capability to manage large-scale networks efficiently. - Multicast routing capacity is also up to 1,000 routes, complementing the extensive unicast routing capabilities. The Cisco WS-C3750G-48PS-E is designed to accommodate jumbo frames up to 9018 bytes, with an MTU of up to 9000 bytes, optimizing data transfer rates for large data packets. This feature is particularly beneficial in environments where large file transfers are common, reducing transmission times and improving overall network performance. Indicators on the device include per-port status LEDs and system-status LEDs, providing immediate visual feedback on network and port status. This simplifies troubleshooting and monitoring, enhancing network reliability. Dimensionally, the switch measures 1.73 x 17.5 x 14.8 inches and weighs 15.5 lbs., striking a balance between compactness and robustness. It operates within a temperature range of 0 °C to 45 °C and can be stored in temperatures ranging from -25 °C to 70 °C. The operational relative humidity is from 10% to 85% (noncondensing), with an operating altitude of up to 10,000 ft and a storage altitude of up to 15,000 ft. These specifications ensure that the switch can perform reliably in a wide range of environmental conditions. The acoustic noise level generated by the device ranges from 52 to 58 dB, indicating a relatively quiet operation suitable for office environments where noise minimization is desirable. In summary, the Cisco WS-C3750G-48PS-E combines a high-density port configuration with powerful network management and scalability features. Its comprehensive support for advanced networking protocols, combined with its physical and environmental resilience, makes it a versatile choice for businesses looking to build or expand their network infrastructure.


Part Number and ManufacturerCisco WS-C3750G-48PS-E
Gigabit Ethernet Ports48
SFP Gigabit Ethernet Ports4
Stacking Bandwidth32 Gbps
Device Form1RU, Stackable
Software VersionIP Services
Supported Network LayersMultiple
Switching Capacity38.7 Mpps
Memory (RAM)128 MB
Storage (Flash)32 MB
MAC Address Capacity12,000
Static Routes Capacity12,000
IGMP Groups SupportUp to 1000
Multicast Routing CapacityUp to 1000
Maximum Transmission Unit9000 Bytes
Support for Jumbo Frames9018 Bytes
Diagnostic IndicatorsPort and System LEDs
Dimensions1.73 x 17.5 x 14.8 inches
Unit Weight15.5 pounds
Operational Temperature Range0 to 45 °C
Temperature Range for Storage-25 °C to 70 °C
Humidity Range for Operation10% to 85%, Non-condensing
Maximum Operating Elevation10,000 feet
Maximum Storage Elevation15,000 feet
Sound Level52 to 58 dB

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