C9300-48S-A Cisco 48 Ports Ethernet Switch Factory Sealed New

The Cisco C9300-48S-A is a high-performance network switch designed for modern businesses. Falling under the Network Essential category, this switch is packed with features to provide reliable and efficient connectivity. Let's delve into its specifications and capabilities.

This network switch boasts 48 ports, each equipped with Small Form-Factor Pluggable (SFP) support. SFP ports provide flexibility in connecting a variety of devices and enable the use of different types of transceivers, offering versatility in network configurations.

The C9300-48S-A is a Layer 3 (L3) managed switch, indicating advanced capabilities in network routing. This feature allows the switch to make intelligent decisions based on IP addresses, enhancing the efficiency and intelligence of data traffic in the network.

Featuring a modular uplink design, this switch offers scalability in network expansion. The modular architecture allows for the addition of uplink modules, adapting to the growing needs of the business without the need for a complete hardware overhaul.

As part of the Network Essential series, this switch provides essential features for network management. These features are designed to simplify the deployment and operation of the network, making it accessible even for businesses with limited IT resources.

Security is a top priority in modern networking, and the C9300-48S-A doesn't fall short. With features like access control lists (ACLs) and port security, this switch helps in safeguarding the network from unauthorized access, and securing sensitive data and resources.

Efficiency is a key consideration in contemporary networking. The switch is designed for energy-efficient operation, optimizing power consumption without compromising performance. This not only reduces operational costs but also aligns with environmentally friendly practices.

Equipped with Gigabit Ethernet across all ports, this switch ensures high-speed data transfer within the local network. This is crucial for applications that demand rapid data exchange, such as file transfers, video conferencing, and real-time collaboration.

The Layer 3 routing capability allows the switch to make routing decisions based on IP addresses. This intelligent traffic handling ensures that data takes the most efficient path through the network, reducing latency and enhancing overall performance.

The modular uplink design of the C9300-48S-A provides flexibility in choosing and expanding uplink options. This is particularly beneficial for businesses with evolving network requirements, allowing them to adapt the switch to changing connectivity needs.

With the ability to add uplink modules, businesses can scale uplink speeds to accommodate increased network demands. This scalability ensures that the network infrastructure can grow in tandem with the expanding requirements of the organization.

The Cisco C9300-48S-A is well-suited for enterprise-level networking. Its combination of advanced features, scalability, and security measures makes it an excellent choice for businesses with large and complex network infrastructures.

In data center environments, where high-performance and reliability are paramount, this switch shines. Its Layer 3 routing capabilities and modular design cater to the dynamic and demanding nature of data center networking.

For businesses looking to expand their existing networks, the modular uplink design of this switch provides a seamless solution. It allows for easy integration into existing infrastructures while offering the scalability needed for future growth.

• 48 Gigabit Ethernet SFP ports
• 4 10 Gigabit Ethernet SFP+ ports
• 2 40 Gigabit Ethernet QSFP+ ports
• L3 routing capabilities with OSPF, EIGRP, and BGP support
• Advanced security features including access control lists and DHCP snooping
• Energy Efficient Ethernet (EEE) and Power over Ethernet (PoE) support
• Flexible NetFlow (FNF) and IP SLA support for network monitoring and troubleshooting
• StackWise-480 technology for stacking up to 9 switches for simplified management and increased scalability
• Cisco DNA Essentials software license included for network management and automation
• Cisco IOS XE software for advanced feature support and programmability.

• 48 Gigabit Ethernet SFP+ and 4 10 Gigabit Ethernet SFP+ ports
• StackWise-480 technology for stacking up to 9 switches
• Up to 480 Gbps of stacking bandwidth
• A Cisco DNA Advantage software subscription is required for the full feature set
• Advanced security features including Cisco TrustSec and Cisco Identity Services Engine
• Energy Efficient Ethernet (EEE) and Cisco EnergyWise for power management
• Redundant power supply options available
• IPv4 and IPv6 support
• Cisco FlexStack-Plus for simplified switch management
• Cisco Application Visibility and Control (AVC) for application-level monitoring and control
• Supports Cisco SD-Access and Cisco DNA Center for network automation and orchestration.

The Cisco Network Essential C9300-48S-A switch has several security and access control features to help protect your network and data. These include:

• Access control lists (ACLs): These allow you to define rules for controlling access to your network based on IP address, protocol, and port number.
• Port security: This feature allows you to limit the number of MAC addresses that can be associated with a specific port, helping to prevent unauthorized access to your network.
• 802.1X authentication: This feature allows you to authenticate users and devices before allowing them access to your network, using a variety of authentication methods, including EAP-TLS and PEAP.
• SSH and HTTPS: These protocols provide secure access to the switch's management interface, helping to protect against unauthorized access and tampering.
• Radius and TACACS+: These protocols allow you to authenticate users and devices against a central authentication server, providing an additional layer of security.
• SNMPv3: Provides secure access to the switch's management interface, helping to protect against unauthorized access and tampering.
• Network security: Firewall, VPN, and intrusion prevention systems (IPS) are used to provide an additional layer of security.
• Network Segmentation: VLANs, ACLs, and Quality of Service (QoS) are used to segment the network and control traffic flow.
• Data Encryption: Encryption can be used to protect data in transit.

• Manufacturer: Cisco
• Model Number or SKU# C9300-48S-A
• Device Type: Switch - 48 Ports - L3 - Managed - Stackable
• Enclosure Type: Rack-mountable 1u
• Subtype: 1gigabit Ethernet
• Ports : 48 X Gigabit Sfp

• Switching Capacity: 128 Gbps
• Stacking Bandwidth: 480 Gbps
• Forwarding Rate: 190.48 Mpps
• Routing Protocol: OSPF, Is-is, Rip-1, Rip-2, Bgp, Eigrp, Hsrp, Igmp, Vrrp, Pim-sm, Ospfv3, Pim-SSM, Msdp, Policy-based Routing (PBR), Ripng

• Uplink Port: Yes
• Modular: Yes
• Stack Port: Yes
• Port/Expansion Slot: Details 48 x Gigabit Ethernet Expansion Slot
• Port/Expansion Slot: Details 1 x Expansion Slot

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

• Number of Total Expansion Slots: 49
• Expansion Slot Type: Uplink Module
• Expansion Slot Type: SFP (mini-GBIC)
• Number of SFP Slots: 48

• Layer Supported: 2

Management & Protocols

• Manageable: Yes

Power Description

• Power Source: Power Supply
• Redundant Power Supply: Supported Yes

Miscellaneous

• Environmentally Friendly: Yes
• Environmental Certification RoHS-5

In summary, the Cisco C9300-48S-A Network Essential Switch is a versatile and high-performance networking solution. With its ample ports, Layer 3 managed capabilities, modular uplink design, and advanced security features, it caters to the connectivity needs of businesses and organizations with varying scales. Whether it's supporting enterprise networks, data centers, or campus environments, this switch provides a reliable and scalable foundation for building a robust network infrastructure.