High-Speed Networking of 9300 Series Switch
The Cisco C9300L-48PF-4X-E SFP+ Uplinks, Full PoE+ 48-Ports Ethernet Switch is a high-speed networking device designed for use in enterprise and data center environments. The switch is equipped with 48 Ethernet ports, four SFP+ uplink ports, and full PoE+ capabilities, allowing it to support high-speed data transfer and power over Ethernet devices.
The SFP+ uplink ports provide 10 Gigabit Ethernet connectivity, allowing the switch to handle large amounts of data traffic and support high-speed connections to other network devices. The PoE+ capabilities allow the switch to power devices such as IP cameras, wireless access points, and VoIP phones, eliminating the need for separate power sources for these devices.
The switch also has advanced features such as Quality of Service (QoS) and security, allowing for efficient and secure management of network traffic. Additionally, the switch is built with a durable and energy-efficient design, making it suitable for use in high-density environments.
Simplifying Switch Management
The Cisco C9300L-48PF-4X-E SFP+ Uplinks, Full PoE+ 48-Ports Ethernet Switch is a powerful and efficient switch that simplifies network management by providing a number of features and capabilities that make it easy to configure and manage. One of the key features of this switch is its ability to simplify switch management by providing a number of options for configuring and managing the switch.
One of the ways that this switch simplifies management is through its intuitive web interface, which allows users to easily configure and manage the switch from any web browser. This interface provides a number of tools and options for configuring and managing the switch, including the ability to create and configure VLANs, set up port security, and configure QoS policies.
Another key feature of this switch is its ability to provide full PoE+ support, which allows users to power devices such as cameras, phones, and access points directly through the switch. This eliminates the need for additional power supplies and cables, making it easier to manage and maintain the switch.
In addition, the switch also includes support for SFP+ uplinks, which provide high-speed connectivity to other switches and devices. This allows users to easily expand their network and connect to other devices without having to use additional cables or adapters.
Security and Access Control
The Cisco C9300L-48PF-4X-E SFP+ Uplinks, Full PoE+ 48-Ports Ethernet Switch is designed with security and access control features to ensure that only authorized users can access the network and its resources.
- Access Control Lists (ACLs): These are used to control access to the network based on IP addresses, protocols, and ports. ACLs can be applied to the switch ports to limit access to specific devices or users.
- Authentication: The switch supports various authentication methods such as 802.1x, Web Authentication, and MAC Authentication. This ensures that only authorized users are able to access the network.
- Encryption: The switch supports various encryption methods such as SSL and SSH to secure data transmission between devices.
- Network Segmentation: The switch supports VLANs and private VLANs to segment the network into smaller, secure areas. This allows for better control over access to resources and reduces the risk of security breaches.
- Monitoring and Logging: The switch includes features such as RMON and SNMP to monitor network activity and generate logs. This allows for the detection of suspicious activity and helps with incident response.
- Firmware Updates: The switch can be updated with the latest firmware to ensure that security vulnerabilities are patched and the switch is running the latest security features.
General Information about this Cisco C9300L-48PF-4X-E
- Manufacturer: Cisco
- Part Number or SKU# C9300L-48PF-4X-E
- Product Series: 9300
- Product Model: C9300L-48PF-4X
- Product Type: Ethernet Switch
Technical Information of 48 Ports Switch
- Total Number of Network Ports: 48
- Uplink Port: Yes
- Modular: Yes
- Stack Port: Yes
- Port/Expansion Slot Details: 4 x 10 Gigabit Ethernet Uplink
- Port/Expansion Slot Details: 48 x Gigabit Ethernet PoE+
Dimension for this Ethernet Switch
- Height: 1.7 Inch
- Width: 17.5 Inch
- Depth: 16.1 Inch
- Weight (Approximate): 15.50 lbs
Media & Performance for Twisted Pair Switch
- Media Type Supported: Twisted Pair
- Media Type Supported: Optical Fiber
- Ethernet Technology: 10 Gigabit Ethernet
- Ethernet Technology: Gigabit Ethernet
- Network Technology: 10GBase-X
- Network Technology: 1000Base-T
- Number of Total Expansion Slots: 4
- Expansion Slot Type: Uplink Module
- Network & Communication
- Layer Supported: 3
- Management & Protocols
- Manageable: Yes
- Power Description
- Power Source: Power Supply
- Redundant Power Supply Supported: Yes
Different Types of Switches
Networking switches vary widely depending on the number of devices they can support, network bandwidth/speed, and form factor. Switches for small offices will have anything between 4 and 8 ports and can fit on a desk. For larger office network implementation, switches may have 24 ports, 48 ports, 96 ports, and 128 ports and are rack-mountable between 1U and 4U. Switches come in different types depending on the network speed and tasks they support. These include 40/100 Gbps, 10 Gigabit (up to 10000 Mbps), Gigabit Ethernet (up to 1000 Mbps), Power over Ethernet, and Fast Ethernet (10/100 Mbps).
The unmanaged switches offer fixed configurations on a plug-and-play basis. It is the most basic switch and there are a few choices in the market. These switches are affordable, but the basic features make them inappropriate for enterprise applications.
The number of features and level of functionality improves with managed switches, making them ideal for enterprise and business applications. These switches are built with the command-line interface for ease of configuration. Equally, they support SNMP agents that come in handy when troubleshooting network issues.
The security on managed switches is better and will protect different types of traffic. Other features include support for virtual LANs, IP routing, and quality of service settings. Managed switches are more expensive compared to all other types of switches.
Smart switches refer to switches that possess more features than those unmanaged switches but do not have the full features of managed switches. Smart switches are more cost-effective than managed switches.
Some of the limitations of the smart switches are a lack of telnet access support, Web GUIs, and a lack of many features for VLANs. They are affordable compared to a fully managed switch and are suitable for a smaller computer network.
Modular switches allow the addition of expansion modules as the network expands. The expansion modules allow for more networked devices but are application-specific. They may include wireless access points, firewalls, or network analysis tools. The flexibility of a modular networking switch comes at a higher cost.
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