Cisco WS-C3750X-24S-E Catalyst 3750X 24 Port GE SFP IP Refurbished

The Cisco WS-C3750X-24S-E Catalyst Switch is a powerful networking device designed to meet the demands of modern enterprise environments. In this comprehensive review, we will delve into the key features and functionalities of this switch, exploring its specifications, performance capabilities, and how it stands out in the realm of networking solutions.

This Catalyst switch is equipped with advanced IP services and is highly manageable, providing administrators with the tools needed for efficient network control and optimization. The Layer 3 capabilities make it suitable for routing tasks, enhancing network performance and flexibility.

With Layer 3 capabilities, the Cisco WS-C3750X-24S-E can make routing decisions at the network layer. This enables more efficient handling of data traffic and facilitates better segmentation of the network for improved security and performance.

The 1U rack-mountable design of this switch is optimized for space-saving installation in network racks. This is particularly advantageous in environments where maximizing rack space is essential for overall infrastructure efficiency.

The Gigabit Ethernet support ensures high-speed data transfer, reducing latency and enhancing the overall performance of the network. This is particularly crucial in environments where large amounts of data need to be transmitted quickly and reliably.

The Cisco WS-C3750X-24S-E is designed with scalability in mind. Its modular architecture allows for the addition of expansion modules, enabling organizations to scale their networks according to evolving business requirements. This ensures a future-proof investment in networking infrastructure.

4.1 Advanced IP Services: The switch supports a range of advanced IP services, including but not limited to Quality of Service (QoS), Access Control Lists (ACLs), and Virtual LANs (VLANs). These features empower administrators to optimize network traffic, enhance security, and segment the network for efficient resource allocation.

Cisco's Catalyst switches are renowned for their manageability, and the WS-C3750X-24S-E is no exception. It provides a user-friendly interface for configuration, monitoring, and troubleshooting. Additionally, remote management capabilities enhance the efficiency of network administrators, allowing them to manage the switch from any location.

The inclusion of Access Control Lists (ACLs) in the Cisco WS-C3750X-24S-E enhances network security by allowing administrators to control traffic based on defined rules. This granular control helps in preventing unauthorized access and securing sensitive data.

Virtual LANs (VLANs) enable network segmentation, isolating broadcast domains within the switch. This not only enhances security but also optimizes network performance by reducing broadcast traffic.

The Cisco WS-C3750X-24S-E is well-suited for deployment in data centers due to its high port density, Gigabit Ethernet support, and Layer 3 capabilities. It facilitates the creation of scalable and efficient data center networks.

In enterprise environments, where a balance of performance, security, and manageability is crucial, this Catalyst switch shines. Its robust feature set caters to the diverse needs of modern enterprises.

The WS-C3750X-24S-E Cisco Catalyst 3750X 24 Ports Manageable Switch is designed for high performance and reliability. In terms of performance, the switch supports wire-speed forwarding and has a non-blocking architecture, allowing for maximum throughput and minimal latency. It also supports advanced QoS (Quality of Service) features for prioritizing network traffic.

The WS-C3750X-24S-E Cisco Catalyst 3750X 24 Ports Manageable Switch is compliant with several industry standards, which ensure its compatibility with other networking equipment and ensure that it meets certain performance and safety requirements. Some of the standards that the switch complies with include:

• IEEE 802.3: This is the standard for Ethernet, which defines the physical and data link layers of the OSI model. The switch is compliant with IEEE 802.3, which means that it can support standard Ethernet protocols and can communicate with other Ethernet-compliant devices.
• IEEE 802.3u: This is the standard for Fast Ethernet, which defines 100 Mbps Ethernet. The switch is compliant with IEEE 802.3u, which means that it can support Fast Ethernet and can communicate with other Fast Ethernet-compliant devices.
• IEEE 802.3ab: This is the standard for Gigabit Ethernet, which defines 1000 Mbps Ethernet. The switch is compliant with IEEE 802.3ab, which means that it can support Gigabit Ethernet and can communicate with other Gigabit Ethernet-compliant devices.
• IEEE 802.3z: This is the standard for 1000BASE-X, which defines Gigabit Ethernet over fiber-optic cables. The switch is compliant with IEEE 802.3z, which means that it can support Gigabit Ethernet over fiber-optic cables and can communicate with other devices that also support this standard.
• IEEE 802.3af: This is the standard for Power over Ethernet (PoE), which allows devices to receive power over their Ethernet cables. The switch is compliant with IEEE 802.3af, which means that it can provide power to PoE-compliant devices.
• IEEE 802.3x: This is the standard for flow control, which allows devices to control the rate of data transmission to prevent buffer overflow. The switch is compliant with IEEE 802.3x, which means that it can support flow control and can communicate with other devices that also support this standard.
• IEEE 802.3ad: This is the standard for Link Aggregation Control Protocol (LACP), which allows multiple physical links to be bundled together to form a single logical link. The switch is compliant with IEEE 802.3ad, which means that it can support LACP and can communicate with other devices that also support this standard.

• Manufacturer: Cisco
• Model Number or SKU# WS-C3750X-24S-E
• Product Type: GE SFP IP Services
• Interface Type: 24 Port

• Token Ring Port No: This device does not support Token Ring ports.
• LRE Port No: LRE (Long Reach Ethernet) ports are not available on this device.
• Stack Port: Yes, this device features stack ports for enhanced connectivity.

• Number of Total Expansion Slots: There are 25 expansion slots available for additional features.
• Expansion Slot Type: The expansion slots use the Small Form-Factor Pluggable (SFP) type.
• Number of SFP Slots: Out of the 25 expansion slots, 24 are specifically designed for SFP modules.

• Layer Supported: This device supports Layer 3 for advanced network capabilities.

• Standard Memory: The device comes equipped with 256 MB of standard memory.
• Memory Technology: The memory technology utilized is Dynamic Random Access Memory (DRAM).
• Flash Memory: The device features 128 MB of Flash Memory for storage purposes.

• PoE Port: No Power over Ethernet (PoE) ports are available on this device.
• Input Voltage: The device operates with an input voltage of 110 V AC and 220 V AC.
• Power Source: Powered by an external power supply.
• Redundant Power Supply: Yes, the device includes a redundant power supply for added reliability

Finally, the Cisco WS-C3750X-24S-E Catalyst Switch is a versatile and powerful networking solution that addresses the complex demands of modern IT environments. Its 24-ports, Gigabit Ethernet support, Layer 3 capabilities, and advanced IP services make it a valuable asset for enterprises and data centers seeking a reliable and scalable network infrastructure. With its emphasis on security and manageability, the WS-C3750X-24S-E stands as a testament to Cisco's commitment to providing cutting-edge networking solutions for the digital era.