Product Details Introduction
What Is Cisco Catalyst 9400 Series Network Switch ？
The product in question is the Cisco Catalyst 9400 Series Switch, which is a modular enterprise access switching platform developed by Cisco. It is designed to transform networks to handle a hybrid world with diverse workplace environments, varied endpoints, and applications hosted across different locations. The series is part of the Catalyst 9000 family and is engineered to address advanced security threats, the growth of IoT devices, the prevalence of mobility, and cloud adoption.
Key features of the Cisco Catalyst 9400 Series include:
- Support for up to 9 Tbps of system bandwidth.
- High-density power delivery with IEEE 802.3bt PoE (Power over Ethernet) options.
- Advanced High Availability (HA) features like Cisco StackWise Virtual technology and In-Service-Software-Upgrade (ISSU).
- Scalability to up to 384 access ports with various Ethernet options.
- Integration with Cisco's Software-Defined Access (SD-Access) for policy-based automation and network segmentation.
- Support for SD-Access Embedded Wireless, enabling wireless controller functionality.
- Advanced security features such as Cisco Encrypted Traffic Analytics (ETA) and hardware-based AES-256 encryption.
The series is designed to provide investment protection, flexibility, and scalability for enterprise networking needs.
Advantage Of Cisco Catalyst 9400 Network Switch？
The Cisco Catalyst 9400 Series Switches offer a robust set of features and capabilities that deliver significant advantages for enterprise networking environments. Here are the product's key advantages, enhanced with the functionalities mentioned earlier:
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High-Performance Switching: With support for up to 9 Tbps of system bandwidth, these switches ensure high-speed data transfer and low latency, which is crucial for performance-sensitive applications.
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Advanced Power over Ethernet (PoE): The high-density PoE (IEEE 802.3bt) facilitates the powering of various network endpoints, simplifying deployments and reducing the need for additional power sources.
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Scalability and Flexibility: The ability to scale up to 384 access ports and mix and match different line cards allows the platform to adapt to the growing and changing needs of the network.
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High Availability (HA): Features such as Cisco StackWise Virtual technology and ISSU minimize downtime and ensure network reliability, which is essential for business continuity.
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Software-Defined Access (SD-Access): Integration with SD-Access simplifies network management through policy-based automation and enables network segmentation for enhanced security.
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Wireless Controller Functionality: The embedded Wireless Controller Software package allows the switches to manage wireless networks, creating a unified and streamlined approach to network control.
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Advanced Security Features: With capabilities like Cisco Encrypted Traffic Analytics (ETA) and hardware-based AES-256 encryption, the switches provide robust security measures to protect against emerging threats.
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Modularity and Versatility: The modular design supports various LAN access and server connectivity options, accommodating different deployment scenarios and future upgrades.
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Programmability and Automation: The switches support model-driven programmability and on-box Python scripting, allowing for customized network operations and increased efficiency.
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Network Visibility and Assurance: Tools like Cisco ThousandEyes provide end-to-end visibility and service assurance, ensuring optimal performance and user experience.
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Redundancy and Reliability: Support for N+1 and N+N power supply redundancy ensures that the network remains operational even in the face of power supply failures.
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Environmental and Energy Efficiency: Designed for operation under diverse environmental conditions, these switches include energy-efficient features that align with green initiatives.
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Compliance and Standards: Adherence to a wide range of safety and EMC standards ensures that the switches meet industry and regional requirements, reducing regulatory risks.
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Lifecycle Services and Support: Cisco's comprehensive service offerings provide expert guidance and support throughout the deployment and operation of the switches, ensuring maximum value and ease of management.
In summary, the Cisco Catalyst 9400 Series Switches are designed to deliver a high-performance, secure, and scalable networking solution with advanced features that support the evolving needs of modern enterprises.
What are the usage scenarios for this Cisco Catalyst 9400 Series Network Switches?
The Cisco Catalyst 9400 Series Switches are designed for a variety of enterprise use cases where high performance, scalability, security, and advanced network capabilities are required. Here are some typical scenarios where these switches would be particularly beneficial:
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Large-Scale Enterprise Networks: The high system bandwidth and port density make the 9400 series ideal for large organizations that require extensive network coverage and high throughput for data-intensive applications.
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Campus Networks: Due to their scalability and support for various port types, these switches can serve as the core or aggregation layer in campus networks, providing connectivity to multiple buildings and a large number of end devices.
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Data Center Environments: The advanced features, such as programmability and support for high-density Gigabit Ethernet ports, make the 9400 series suitable for data centers that require high-speed connectivity and the ability to manage large volumes of traffic.
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IoT Deployments: With the growth of IoT, networks need to support a vast number of devices. The 9400 series offers the capacity and PoE capabilities to power and manage these devices effectively.
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Cloud-Connected Networks: As organizations adopt cloud services, the 9400 series supports the necessary throughput and features to ensure seamless connectivity between on-premises resources and cloud-hosted applications.
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High-Availability Applications: The High Availability features, such as N+1/N+N redundancy and ISSU, make the 9400 series ideal for applications where network downtime is not an option, such as in financial services or healthcare.
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Software-Defined Networking (SDN): Organizations looking to implement SDN can leverage the 9400 series' support for SD-Access to achieve policy-based automation and network segmentation.
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Wireless Network Integration: The embedded Wireless Controller Software package allows the 9400 series to manage wireless networks, making it suitable for environments that require a cohesive wired and wireless strategy.
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Security-Sensitive Environments: The advanced security features, including ETA and MACsec encryption, make the 9400 series a good fit for environments that handle sensitive data and require stringent security measures.
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Green Initiatives and Energy Efficiency: Organizations with a focus on sustainability can benefit from the 9400 series' energy-efficient design and features that help reduce power consumption and environmental impact.
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Regulatory Compliance: The adherence to various regulatory standards makes the 9400 series suitable for industries that are subject to strict compliance requirements, such as government or healthcare organizations.
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Service Provider Networks: Service providers can use the 9400 series to deliver high-quality services to their customers, with the assurance of high availability, performance, and advanced features.
The Cisco Catalyst 9400 Series Switches' versatility, combined with their robust set of features, positions them as a strong choice for a wide range of networked environments where performance, reliability, and advanced capabilities are paramount.