Cisco WS-C3750X-12S-E 12 Port Networking switch
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WS-C3750X-12S-E Cisco 12 Ports Managed Switch Catalyst 3750X New

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Part Number#: WS-C3750X-12S-E
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Short Description:
WS-C3750X-12S-E Catalyst 3750X Series 12 Port Gigabit Ethernet Small Form-Factor Pluggable (SFP) IP Services Optical Fiber 1U Rack-mountable Layer 3 Managed Switch | Made by Cisco | New Factory Sealed
Product Condition:
New Retail Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days

Understanding the WS-C3750X-12S-E Catalyst 3750X Series Switch

In the realm of networking, the WS-C3750X-12S-E Catalyst 3750X Series switch holds a significant position. This powerful device is designed to cater to the intricate needs of modern network infrastructures. Let's delve into the details of its features, specifications, and how it contributes to efficient data management and communication.

Overview of WS-C3750X-12S-E

The WS-C3750X-12S-E is a member of the Catalyst 3750X Series, a renowned family of switches produced by Cisco. This particular model is characterized by its 12 ports, all of which support Gigabit Ethernet. Its compact form factor, Small form-factor pluggable (SFP) compatibility, and emphasis on IP Services make it a versatile solution for various networking scenarios.

Key Features

  • Gigabit Ethernet Connectivity: The 12 ports on the WS-C3750X-12S-E support Gigabit Ethernet, ensuring high-speed data transfer within the network. This is crucial for applications demanding swift and reliable connections.
  • Small Form-Factor Pluggable (SFP) Compatibility: The SFP compatibility allows for flexibility in network configurations. SFP modules can be easily plugged into the switch, facilitating different types of optical fiber connections based on specific requirements.
  • IP Services Focus: The emphasis on IP Services signifies the switch's capability to handle advanced networking features. This includes routing at Layer 3, making it a managed switch capable of intelligent decision-making based on IP addresses.
  • Optical Fiber Support: The switch is equipped to handle optical fiber connections, enhancing data transmission over longer distances and providing resistance to electromagnetic interference.
  • 1U Rack-mountable Design: The 1U rack-mountable design ensures efficient utilization of space in data center environments. This form factor is crucial for optimizing the footprint of networking equipment in server racks.
  • Layer 3 Management: Being a Layer 3 managed switch, the WS-C3750X-12S-E offers advanced capabilities for network routing and IP-based communication. This is particularly beneficial in large-scale networks where efficient traffic management is essential.

Gigabit Ethernet: Powering High-Speed Data Transfer

Importance of Gigabit Ethernet

Gigabit Ethernet has become the standard for high-speed data transfer in modern networks. The WS-C3750X-12S-E's support for Gigabit Ethernet across all 12 ports ensures that the switch can handle the demands of bandwidth-intensive applications, such as video streaming, large file transfers, and real-time communication.

Applications of Gigabit Ethernet

  • Data Center Networking: In data center environments, where the WS-C3750X-12S-E is likely to find deployment, Gigabit Ethernet is fundamental for interconnecting servers, storage devices, and other networking equipment.
  • High-Performance Computing: High-performance computing clusters, often used in scientific and research applications, benefit from Gigabit Ethernet connectivity to enable fast data exchange between nodes.
  • Business Networks: The switch is suitable for business networks where a large number of devices, including computers, printers, and servers, need to communicate seamlessly.

Small Form-Factor Pluggable (SFP) Flexibility

Understanding Small Form-Factor Pluggable (SFP)

SFP is a compact, hot-swappable transceiver used for both telecommunication and data communication applications. The WS-C3750X-12S-E's compatibility with SFP modules adds a layer of flexibility to the switch's functionality.

Benefits of SFP Compatibility

  • Interchangeable Connectivity: SFP modules can be easily interchanged, allowing for a variety of optical fiber connections based on the specific needs of the network. This adaptability is crucial in environments with diverse networking requirements.
  • Fiber Optic Versatility: By supporting SFP, the switch accommodates different types of optical fiber, including single-mode and multi-mode. This versatility is valuable in scenarios where varying distances and environmental conditions come into play.
  • Cost-Effective Scalability: SFP modules can be added or replaced without affecting the entire switch, providing a cost-effective way to scale the network as demands grow or technology evolves.

IP Services Emphasis: Advanced Networking Capabilities

Significance of IP Services

IP Services encompass a range of advanced networking features that go beyond basic data transmission. The WS-C3750X-12S-E's focus on IP Services indicates its capability to perform intelligent functions at the network layer.

Advanced Features Enabled by IP Services

  • Layer 3 Routing: The switch's Layer 3 capabilities enable it to make routing decisions based on IP addresses. This is crucial for directing traffic efficiently within the network and facilitating communication between different subnets.
  • Quality of Service (QoS): IP Services often include Quality of Service features, allowing the switch to prioritize certain types of traffic over others. This is beneficial in ensuring optimal performance for critical applications.
  • Security Implementations: IP Services can incorporate security features such as access control lists (ACLs) and virtual LANs (VLANs), enhancing the switch's ability to secure the network against unauthorized access and potential threats.

1U Rack-Mountable Design: Optimizing Space in Data Centers

Importance of Rack-Mountable Design

The 1U rack-mountable design of the WS-C3750X-12S-E is tailored for efficient space utilization in data centers, where real estate is often at a premium.

Space Optimization Benefits

  • Increased Density: The 1U form factor allows for higher density in server racks, enabling data centers to accommodate more networking equipment within the same physical space.
  • Improved Cable Management: Rack-mountable switches contribute to better cable organization, as they can be neatly arranged and secured within the confines of the rack. This aids in maintenance and reduces the likelihood of cable-related issues.
  • Scalability and Flexibility: The compact design not only saves space but also provides scalability and flexibility in configuring the data center layout. Additional switches or other rack-mounted equipment can be easily added or rearranged as needed.

Optical Fiber Support: Enhancing Data Transmission

Advantages of Optical Fiber Connectivity

Optical fiber offers several advantages over traditional copper cabling, making it a preferred choice for high-performance networks.

Key Benefits of Optical Fiber Support

  • High Bandwidth: Optical fiber provides significantly higher bandwidth compared to copper, allowing for the transmission of large volumes of data at exceptional speeds.
  • Long-Distance Transmission: The use of optical fiber extends the reach of the network over longer distances without sacrificing signal quality. This is particularly crucial in scenarios where network components are spread across geographically diverse locations.
  • Immunity to Electromagnetic Interference: Unlike copper cables, optical fibers are immune to electromagnetic interference, providing a more reliable and stable communication medium, especially in environments with high electrical noise.

Layer 3 Management: Navigating the Network at the Network Layer

Understanding Layer 3 Management

Layer 3 management refers to the ability of a switch to operate at the network layer of the OSI model, where routing decisions based on IP addresses are made.

Benefits of Layer 3 Management

  • Efficient Routing: Layer 3 management enables the WS-C3750X-12S-E to make intelligent routing decisions, directing data packets based on destination IP addresses. This ensures efficient data flow within the network.
  • Inter-VLAN Routing: In environments with multiple VLANs (Virtual LANs), Layer 3 management allows the switch to facilitate inter-VLAN communication, breaking down network segmentation barriers.
  • Dynamic Routing Protocols: The switch's Layer 3 capabilities often extend to support dynamic routing protocols such as OSPF (Open Shortest Path First) and EIGRP (Enhanced Interior Gateway Routing Protocol), enhancing the adaptability of the network to changing conditions.

General Information for the Cisco WS-C3750X-12S-E Layer 3 Switch

  • Manufacturer: Cisco
  • Model Number or SKU# WS-C3750X-12S-E
  • Product Line: Catalyst
  • Product Series: 3750-X
  • Product Type: Layer 3 Switch

Technical Information of Layer 3 Switch

  • Enclosure Type: Rack-mountable 1U
  • Subtype: Gigabit Ethernet
  • Ports: 12 x Gigabit SFP
  • Modular: Yes
  • Stack Port: Yes
  • Port/Expansion Slot Details: 12 x Gigabit Ethernet Expansion Slot
  • Port/Expansion Slot Details: 1 x Expansion Slot

Performance Information for 12 Ports Managed Switch

  • Media Type Supported: Optical Fiber
  • Ethernet Technology: Gigabit Ethernet
  • Network Technology: 1000Base-X

I/O Expansions

  • Number of Total Expansion Slots: 13
  • Expansion Slot Type: SFP
  • Number of SFP Slots: 12

Network & Communication

  • Layer Supported: 3

Management & Protocols

  • Manageable: Yes
Power Description
  • Input Voltage: 110 V AC
  • Input Voltage: 220 V AC
  • Power Source: Power Supply
  • Redundant Power Supply Supported: Yes
  • DRAM: 512 MB
  • Flash: 128 MB

In general, the WS-C3750X-12S-E Catalyst 3750X Series switch stands as a robust networking solution with a myriad of features tailored for the demands of modern IT infrastructures. From Gigabit Ethernet support to Small Form-Factor Pluggable flexibility, IP Services emphasis, optical fiber compatibility, 1U rack-mountable design, and Layer 3 management capabilities, this switch addresses the diverse needs of businesses, data centers, and other networking environments.

Whether it's the need for high-speed data transfer, adaptability to different networking scenarios, advanced routing capabilities, or efficient space utilization, the WS-C3750X-12S-E encapsulates these requirements in a single, reliable device. As technology continues to advance, having a switch that can seamlessly integrate into evolving network architectures is indispensable, and the WS-C3750X-12S-E proves to be a stalwart companion in this journey of digital connectivity.

Product Condition:
New Retail Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days

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