Description
Overview of Switch
The Cisco WS-C3750X-48PF-S is a fixed-configuration, stackable Gigabit Ethernet switch that provides enterprise-class access for campus and branch applications. It has 48 ports Gigabit Ethernet, four SFP+ uplinks, and two stacking ports for stacking multiple switches together. The switch supports advanced security and QoS features, as well as energy-efficient operation. It is suitable for use in a variety of networking environments, including enterprise networks, campus networks, and branch offices.
The Cisco WS-C3750X-48PF-S is part of the Catalyst 3750X Series, which is a line of switches designed to provide high-performance networking solutions. This particular model offers 48 ports of 10/100/1000Base-T Gigabit Ethernet, making it ideal for both small and medium-sized businesses as well as larger enterprises.
Design and Architecture
The WS-C3750X-48PF-S Cisco Catalyst 3750X 48 Ports Managed Switch is designed with a modular architecture that allows for easy scalability and flexibility. The switch has 48 Ethernet ports, all of which support Power over Ethernet (PoE) functionality, enabling it to power devices such as IP phones and access points.
The switch has a stackable design, meaning that it can be easily integrated with other Cisco Catalyst switches to form a unified network infrastructure. This is achieved through the use of Cisco StackWise Plus technology, which allows up to nine switches to be stacked together, providing a single virtual switch with increased capacity and redundancy.
The WS-C3750X-48PF-S switch is equipped with Cisco’s proprietary Unified Access Data Plane (UADP) application-specific integrated circuit (ASIC). This ASIC provides advanced hardware support for key switching functions such as QoS, security, and traffic management, which enables the switch to deliver high performance with low latency.
The switch also has a dedicated service module slot that allows for the integration of a range of network services, such as Cisco TrustSec, Network Analysis Module (NAM), and Application Visibility and Control (AVC) services. These services enable the switch to provide enhanced network security, traffic monitoring, and application optimization.
The WS-C3750X-48PF-S switch is managed through a web-based graphical user interface (GUI), a command-line interface (CLI), or through SNMP. The switch can be configured to provide secure access to network resources through the use of advanced security features such as IEEE 802.1X authentication, access control lists (ACLs), and Port Security.
Key Features of Cisco WS-C3750X-48PF-S
Now that we have a better understanding of managed switches, let’s explore the key features of the Cisco WS-C3750X-48PF-S that make it a standout choice for your network infrastructure.
48 Ports of Gigabit Ethernet
The Cisco WS-C3750X-48PF-S is equipped with 48 ports that support Gigabit Ethernet, providing high-speed connectivity for a large number of devices. This is essential for organizations with high data transfer requirements, such as data centers and enterprises.
Power Over Ethernet Plus (PoE+)
One of the standout features of this switch is its Power Over Ethernet Plus (PoE+) capability. PoE+ allows you to deliver both power and data to connected devices over a single Ethernet cable. This is particularly beneficial for devices like IP cameras, phones, and wireless access points, as it eliminates the need for separate power sources and simplifies cabling.
Rack-Mountable Design
The Cisco WS-C3750X-48PF-S is designed to be rack-mounted, which is a common setup for networking equipment in data centers and server rooms. This design helps save space and ensures efficient cable management.
High-Performance Hardware
This switch is built with high-performance hardware, ensuring that it can handle the demands of modern networks. It is capable of delivering low-latency, high-throughput performance, making it suitable for data-intensive applications.
Scalability
The Catalyst 3750X Series switches are stackable, which means you can easily expand your network by adding more switches as your organization grows. This scalability is a cost-effective way to ensure your network can accommodate increasing demands.
Features and Benefits
The WS-C3750X-48PF-S Cisco Catalyst 3750X 48 Ports Managed Switch is a high-performance, enterprise-class switch that offers a range of features and benefits for organizations looking to build or upgrade their network infrastructure. Here are some of the key features and benefits of the WS-C3750X-48PF-S switch:
Features
- 48 Ethernet ports: The switch comes with 48 Ethernet ports that support 10/100/1000Mbps speeds and PoE functionality, allowing it to power devices such as IP phones and access points.
- Stackable design: The WS-C3750X-48PF-S switch can be stacked with up to nine other Cisco Catalyst switches, enabling a single virtual switch with increased capacity and redundancy.
- Advanced hardware support: The switch is equipped with a dedicated Unified Access Data Plane (UADP) ASIC that provides advanced hardware support for key switching functions such as QoS, security, and traffic management.
- Modular architecture: The switch’s modular architecture allows for easy scalability and flexibility, enabling organizations to add new ports or features as needed.
- Network services integration: The switch has a dedicated service module slot that allows for the integration of a range of network services, such as Cisco TrustSec, Network Analysis Module (NAM), and Application Visibility and Control (AVC) services.
- Secure access: The switch can be configured to provide secure access to network resources through the use of advanced security features such as IEEE 802.1X authentication, access control lists (ACLs), and Port Security.
Benefits
- High performance: The WS-C3750X-48PF-S switch delivers high performance with low latency, thanks to its advanced hardware support and modular architecture.
- Enhanced network security: The switch’s advanced security features, such as IEEE 802.1X authentication and access control lists (ACLs), enable organizations to provide secure access to network resources.
- Scalability and flexibility: The switch’s modular architecture and stackable design allow for easy scalability and flexibility, enabling organizations to add new ports or features as needed.
- Improved network efficiency: The switch’s QoS and traffic management capabilities enable organizations to prioritize and manage network traffic, improving network efficiency and performance.
- Network services integration: The switch’s dedicated service module slot allows for the integration of a range of network services, enabling organizations to optimize their network for specific applications or use cases.
- Simplified network management: The switch can be managed through a web-based graphical user interface (GUI), a command-line interface (CLI), or through SNMP, providing organizations with multiple options for managing their network.
Main Information about this Cisco WS-C3750X-48PF-S
- Manufacturer: Cisco
- Model Number or SKU# WS-C3750X-48PF-S
- Product Line: Catalyst
- Product Series: 3750-X
- Type: Networking
- Product Type: Layer 3 Switch
Interfaces for 48 Ports Ethernet Switch
- Total Number of Network Ports: 48
- USB: Yes
- Number of PoE (RJ-45) Ports: 48
- Port/Expansion Slot Details: 48 x Gigabit Ethernet Network
Performance of Layer 3 Switch
- Ethernet Technology: Gigabit Ethernet
- Ethernet Technology: Fast Ethernet
- Network Technology: 10/100/1000Base-T
I/O Expansions
- Number of Total Expansion Slots: 1
Network and Communication
- Layer Supported: 3
Memory
- Standard Memory: 256 MB
- Memory Technology: DRAM
- Flash Memory: 128 MB
Power Description
- PoE (RJ-45) Port: Yes
- Input Voltage: 110 V AC
- Input Voltage: 220 V AC
- Power Source: Power Supply
- Redundant Power Supply: Yes
In summary, the Cisco WS-C3750X-48PF-S Catalyst 3750X Series managed switch is a powerful networking solution that offers high-speed connectivity, PoE+ support, and flexibility to meet the demands of various network environments. By understanding its key features and how to configure it to suit your specific needs, you can take full advantage of its capabilities and enhance the performance and security of your network infrastructure. Whether you’re running a data center, office, security system, or educational institution, this switch is a valuable asset for your networking requirements.
