The Cisco SG500X-48-K9-NA is a Layer 3 switch designed for small to medium-sized businesses. With 48 ports for high-speed 10/100/1000Base-T connections and additional features like stack ports, expansion slots, and Layer 3 support, this switch offers enhanced manageability and scalability for network infrastructures.
Understanding Layer 3 Switches and Their Role
Layer 3 switches, like the SG500X-48-K9-NA, combine the functionalities of traditional Layer 2 switches with routing capabilities found in routers. They facilitate efficient traffic management by inspecting data packets at the network layer (Layer 3) and making forwarding decisions based on IP addresses.
Features of Cisco SG500X-48-K9-NA Layer 3 Switch
48 Ports Supporting 10/100/1000Base-T
The switch provides 48 ports supporting Gigabit Ethernet connections, enabling high-speed data transfer for multiple devices.
Stack Port and Expansion Slots
Stack ports and expansion slots allow for future expansion or connectivity with other switches, enhancing scalability.
Layer 3 Functionality
The Layer 3 support allows for advanced routing capabilities, enabling efficient data transmission between different subnets.
Importance of Layer 3 Switching in Networks
Layer 3 switching plays a pivotal role in network environments:
Layer 3 switches enable efficient and optimized routing of data packets based on IP addresses, improving network performance.
These switches facilitate communication between different VLANs (Virtual Local Area Networks), enhancing network segregation and security.
Layer 3 switches support network convergence by combining switching and routing functionalities into a single device.
Benefits of Using Cisco SG500X-48-K9-NA Layer 3 Switch
Scalability and Flexibility
The switch's stack ports and expansion slots allow for scalability and future network expansion.
Layer 3 functionality enables advanced routing capabilities, enhancing manageability for complex network architectures.
With 48 Gigabit Ethernet ports, the switch ensures high-speed data transfer for numerous devices.
Use Cases for Cisco SG500X-48-K9-NA Layer 3 Switch
Small to Medium-Sized Businesses (SMBs)
Ideal for SMBs requiring a scalable and manageable switch for their growing network infrastructure.
Suitable for office environments where efficient data transfer and inter-VLAN communication are essential.
Useful for expanding network connectivity and accommodating new devices or network segments.
Power and Innovation
The Cisco Small Business SG500X-48 48-Ports Gig + 4-Ports 10-Gig Stackable Managed Switch (SG500X-48-K9-NA) is a powerful and innovative networking solution designed for small and medium-sized businesses. With its 48 Gigabit Ethernet ports and 4 10-Gigabit Ethernet ports, this switch can handle high-bandwidth applications and provide fast and reliable connectivity for all of your network devices.
One of the key features of the SG500X-48-K9-NA is its ability to stack multiple switches together. This allows for more efficient use of space and makes it easy to expand your network as your business grows. The stackable design also allows for easy management and monitoring of all connected switches from a single point of access.
In terms of security, the product offers advanced features such as advanced access control lists (ACLs), secure shell (SSH) protocol, and secure socket layer (SSL) protocol. These features ensure that your network is protected from unauthorized access and that data is transmitted securely.
Another innovative feature of the model is its ability to support Power over Ethernet (PoE) on all 48 Gigabit Ethernet ports. This allows you to power network devices such as IP phones and wireless access points directly from the switch, eliminating the need for additional power supplies.
Resiliency and High Availability
The Cisco Small Business SG500X-48 48-Ports Gig + 4-Ports 10-Gig Stackable Managed Switch (SG500X-48-K9-NA) is designed with resiliency and high availability features to ensure the smooth operation of a network.
Resiliency refers to the ability of the switch to continue functioning even in the event of a failure or malfunction. The product has several resiliency features that ensure network uptime, such as:
- StackWise Plus: This technology allows multiple switches to be stacked together and function as a single entity, providing redundancy and failover capabilities.
- FlexStack Plus: This feature allows for the stacking of switches over longer distances, providing redundancy and failover capabilities.
- Link Aggregation Control Protocol (LACP): This protocol allows for the grouping of multiple physical links together to form a single logical link, providing redundancy and failover capabilities.
High availability refers to the ability of the switch to continue functioning without interruption. The part has several high-availability features that ensure network uptime, such as:
- Hot Standby Router Protocol (HSRP): This protocol allows for the configuration of a primary and secondary switch, providing redundancy and failover capabilities.
- Virtual Router Redundancy Protocol (VRRP): This protocol allows for the configuration of a primary and secondary switch, providing redundancy and failover capabilities.
- Rapid Spanning Tree Protocol (RSTP): This protocol allows for the rapid recovery of a failed link, providing redundancy and failover capabilities.
The Cisco Small Business SG500X-48 48-Ports Gig + 4-Ports 10-Gig Stackable Managed Switch (SG500X-48-K9-NA) is a highly reliable and robust network switch. It is designed for small to medium-sized businesses and offers advanced features such as:
- Stackable design: The switch can be stacked up to 8 units, providing a scalable and flexible network solution.
- Advanced security: The switch offers advanced security features such as access control lists (ACLs), IP telephony support, and Quality of Service (QoS) to ensure that the network is secure and reliable.
- High availability: The switch supports redundant power supplies, hot-swappable modules, and stacking capabilities to ensure that the network is always available.
- Easy management: The switch offers a web-based interface and Cisco Smartports for easy configuration and management of the network.
- Comprehensive warranty: The switch comes with a limited lifetime warranty, providing peace of mind and protection against defects or hardware failure
General Information about this Cisco SG500X-48-K9-NA
- Manufacturer: Cisco
- Model Number or SKU#: SG500X-48-K9-NA
- Product Series: 500
- Product Model: SG500X-48
- Product Name: SG500X-48 Layer 3 Switch
- Product Type: Layer 3 Switch
Interfaces / Ports
- Total Number of Network Ports: 48
- Token Ring Port: No
- LRE Port: No
- Uplink Port: No
- Bypass: No
- Modular: No
- Management Port: Yes
- USB: No
- Stack Port: Yes
- Number of Network (RJ-45) Ports: 48
- Media Type Supported: Twisted Pair
- Twisted Pair Cable Standard: Category 5
- Ethernet Technology: Gigabit Ethernet, Fast Ethernet
- Network Technology: 10/100/1000Base-T
- Number of Total Expansion Slots: 4
- Number of SFP+ Slots: 4
Network & Communication
- Layer Supported: 3
Management & Protocols
- Manageable Yes
- Standard Memory: 256 MB
- Flash Memory: 32 MB
- PoE (RJ-45) Port: No
- Input Voltage: 220 V AC, 110 V AC
In summary, the Cisco SG500X-48-K9-NA Layer 3 Switch, featuring 48 ports supporting Gigabit Ethernet connections, stack ports, expansion slots, and Layer 3 functionality, stands as a versatile and efficient solution for network infrastructures in small to medium-sized businesses. Its scalability, advanced routing capabilities, and high-speed connectivity make it a valuable asset for office networks, network expansions, and SMBs seeking enhanced manageability and performance. Cisco's commitment to providing robust networking solutions positions the SG500X-48-K9-NA as a reliable switch, ensuring efficient data transfer and streamlined network operations within diverse business environments.
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