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Cisco N9K-C9516-B2 Nexus 9516 Switch Chassis

N9K-C9516-B2
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Brief Overview of N9K-C9516-B2

Cisco Nexus 9516 Switch Chassis N9K-C9516-B2. Excellent Refurbished with 6-Month Replacement Warranty
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SKU/MPNN9K-C9516-B2Availability✅ In StockProcessing TimeUsually ships same day ManufacturerCisco Product/Item ConditionExcellent Refurbished ServerOrbit Replacement WarrantySix-Month (180 Days)
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Description

Cisco N9K-C9516-B1 L3 Managed Switch Overview

Core Specifications

  • Manufacturer: Cisco Systems, Inc
  • Part Number: N9K-C9516-B1
  • Device Type: Layer 3 managed switch with integrated Cisco Nexus 9500 Supervisor (N9K-SUP-A), 2x System Controllers (N9K-SC-A), and 3x Fabric Modules (N9K-C9508-FM)
  • Enclosure Type: Rack-mountable, occupying 20U
  • Virtual Interfaces (VLANs): Supports up to 4096 VLANs

Advanced Routing and Remote Management Capabilities

  • Routing Protocols: Offers Static IP routing for streamlined network management
  • Remote Management: Control through SNMP 1, 2, and 3, RMON, and SSH-2 for secure and flexible network management
  • Authentication Methods: Integrates RADIUS and TACACS+ for enhanced network security

Compliant Standards for Optimal Performance

  • Complies with IEEE standards including 802.3z, 802.1D, 802.1Q, 802.3x, and 802.1p for reliable and efficient network operation
  • Supports 802.3ad (LACP) for link aggregation, 802.1w for rapid spanning tree, and 802.3ae for 10Gb Ethernet compatibility
  • Incorporates 802.1s (multiple spanning trees) and 802.3ba (40Gb/100Gb Ethernet)

Expansion and Scalability

  • Expansion Slots: 18 total slots, 12 of which are free for future upgrades
  • Modules Installed: 6 installed, with support for up to 18 modules

Power Efficiency and Redundancy

  • Power Device: Equipped with a hot-pluggable internal power supply
  • Installed Power Supplies: 3 installed, with redundancy and support for a maximum of 3 power supplies
  • Power Output: Provides a total of 3000 watts for robust performance
  • Voltage Requirements: Operates on AC 230V (50-60Hz)
Airflow and Cooling
  • Cooling: Designed with front-to-rear airflow to maintain optimal temperatures during operation

Ports

The Cisco N9K-C9516-B2 Switch Chassis is designed to meet the demanding networking requirements of modern businesses. One of its standout features is the impressive number of ports it offers, with support for up to 576 ports. This allows organizations to connect a vast array of devices and systems, ensuring seamless communication and data transfer across their network infrastructure.

Scalability and Flexibility

The abundance of ports on the Cisco N9K-C9516-B2 Switch Chassis provides unparalleled scalability and flexibility for businesses. With such a large number of ports available, companies can easily expand their network as their needs grow, without the need for additional hardware investment. This scalability ensures that the switch chassis can adapt to the changing requirements of businesses, allowing them to stay ahead in today's dynamic network environments.

Reduced Network Congestion

By offering a high number of ports, the Cisco N9K-C9516-B2 Switch Chassis helps prevent network congestion. With more ports available, companies can distribute network traffic more evenly, reducing the chances of bottlenecks and ensuring optimal performance. This is particularly crucial in organizations where data-intensive applications are used or where large amounts of data need to be transferred simultaneously.

Enhanced Network Efficiency

The large number of ports also enables better network efficiency. With multiple devices connected simultaneously, businesses can segment their network into different VLANs or subnets, allowing for improved traffic management and enhanced security. This segmentation ensures that different departments or divisions within an organization can operate independently while still benefiting from a centralized network infrastructure.

Support for Various Connectivity Options

With up to 576 ports available, the Cisco N9K-C9516-B2 Switch Chassis supports various connectivity options. Whether organizations need to connect servers, storage devices, or end-user devices, this switch chassis offers the versatility required to meet diverse networking demands. The ability to connect different types of devices and systems seamlessly makes it an ideal choice for businesses of all sizes and industries.

Future-Proofing Network Infrastructure

Investing in a switch chassis with such a high number of ports ensures future-proofing of network infrastructure. As technology continues to evolve, the demand for network connectivity will only increase. By choosing a switch chassis with ample port capacity, businesses can ensure that their network can handle the growing demands of tomorrow without requiring extensive hardware upgrades or replacements.

Power

The Cisco N9K-C9516-B2 Switch Chassis offers redundant power supplies, making it a reliable choice for businesses that require uninterrupted network connectivity. This feature provides numerous benefits and ensures that organizations can maintain smooth operations even in the event of power failures or supply disruptions.

High Availability

Redundant power supplies are essential for maintaining high availability in mission-critical environments. With dual power supplies, the Cisco N9K-C9516-B2 Switch Chassis ensures that if one power supply fails, the other takes over seamlessly, preventing any downtime or disruption to network services. This high level of availability is crucial for industries where continuous network connectivity is vital, such as finance, healthcare, and manufacturing.

Protection Against Power Supply Failures

Power supply failures can occur due to various factors such as electrical surges, voltage fluctuations, or component malfunctions. By providing redundant power supplies, the Cisco N9K-C9516-B2 Switch Chassis mitigates the risk of such failures impacting the network infrastructure. This protection ensures that businesses can rely on their network equipment to operate consistently, without worrying about unexpected power-related issues.

Improved Fault Tolerance

Redundant power supplies also enhance fault tolerance. In case of a power supply failure, the secondary power supply immediately takes over, preventing any disruption in network services. This fault tolerance is crucial for organizations that cannot afford any downtime or loss of connectivity, as it ensures uninterrupted operations and minimizes the impact on productivity.

Easy Maintenance and Upgrades

The redundant power supplies in the Cisco N9K-C9516-B2 Switch Chassis also simplify maintenance and upgrades. With one power supply active while the other is being serviced or replaced, businesses can avoid any interruptions during these processes. This ease of maintenance allows organizations to carry out necessary hardware tasks without affecting network availability or causing inconvenience to end-users.

Peace of Mind

Perhaps one of the most significant benefits of redundant power supplies is the peace of mind they offer. Businesses can rest assured that their network infrastructure is protected against unexpected power-related issues, reducing the risk of costly downtime and potential data loss. The reliable power supply system in the Cisco N9K-C9516-B2 Switch Chassis provides peace of mind to organizations, allowing them to focus on their core operations without worrying about network disruptions.

Capacity

The Cisco N9K-C9516-B2 Switch Chassis boasts an exceptional capacity, supporting up to 15.36 Tbps of throughput. This impressive capacity makes it an ideal choice for organizations with high data transfer requirements, enabling them to handle large volumes of network traffic efficiently and reliably.

Uninterrupted Data Transfer

With its high capacity, the Cisco N9K-C9516-B2 Switch Chassis ensures uninterrupted data transfer even during peak usage periods. Whether it's handling bandwidth-intensive applications, virtualization, or data backups, this switch chassis can handle the demands without compromising performance. This capability is particularly crucial for industries that rely heavily on real-time data processing and require consistent network connectivity.

Future-Proofing Network Infrastructure

Investing in a switch chassis with such high capacity ensures future-proofing of network infrastructure. As technologies continue to advance, the amount of data generated and transferred within organizations will only increase. By choosing a switch chassis that can handle large volumes of network traffic, businesses can ensure that their network infrastructure can accommodate future growth without hindering performance or requiring significant upgrades.

Support for Bandwidth-Intensive Applications

The Cisco N9K-C9516-B2 Switch Chassis's capacity is ideal for organizations that heavily rely on bandwidth-intensive applications. Whether it's video conferencing, multimedia streaming, or cloud-based services, this switch chassis can handle the demands of such applications effortlessly. With its high capacity, businesses can provide their users with a seamless experience, ensuring smooth and uninterrupted access to critical resources.

Enhanced Network Performance

The high capacity of the Cisco N9K-C9516-B2 Switch Chassis translates to enhanced network performance. With its ability to handle large volumes of network traffic, businesses can achieve low-latency data transfer and reduced packet loss. This improves overall network speed and responsiveness, enabling organizations to optimize their operations and deliver superior user experiences.

Scalability for Growing Networks

The exceptional capacity of the Cisco N9K-C9516-B2 Switch Chassis also offers scalability for growing networks. As businesses expand and their network requirements increase, this switch chassis can accommodate the additional traffic without compromising performance or requiring significant architectural changes. This scalability ensures that organizations can adapt their network infrastructure to meet the evolving needs of their operations.

Compatibility

The Cisco N9K-C9516-B2 Switch Chassis is fully compatible with Cisco Nexus 9500 line cards, providing seamless integration and interoperability within Cisco's networking ecosystem. This compatibility offers numerous benefits, making it an excellent choice for businesses that already utilize Cisco networking equipment or plan to do so in the future.

Seamless Integration

By being compatible with Cisco Nexus 9500 line cards, the Cisco N9K-C9516-B2 Switch Chassis ensures seamless integration within existing Cisco network infrastructures. This compatibility eliminates the need for complex configurations or additional hardware, simplifying the deployment process and reducing potential compatibility issues. Businesses can easily incorporate the switch chassis into their network environment, leveraging their existing investments in Cisco networking equipment.

Interoperability with Cisco Ecosystem

The compatibility with Cisco Nexus 9500 line cards also ensures interoperability within the wider Cisco ecosystem. This interoperability allows businesses to take advantage of various Cisco technologies, such as Cisco Application Centric Infrastructure (ACI) or Cisco Digital Network Architecture (DNA), to enhance network performance, security, and management. Organizations can leverage the full potential of the Cisco ecosystem, enabling them to optimize their network infrastructure and achieve their business objectives.

Simplified Network Management

The compatibility with Cisco Nexus 9500 line cards simplifies network management for businesses. With a unified networking environment, organizations can use familiar management tools and processes, reducing the learning curve associated with new equipment deployment. This streamlined management ensures efficient operation and minimizes the risk of misconfigurations or other management-related issues.

Investment Protection

By choosing a switch chassis compatible with Cisco Nexus 9500 line cards, businesses protect their investment in Cisco networking equipment. The ability to integrate seamlessly with existing infrastructure allows organizations to extend the life of their current deployments while still benefiting from the advanced features and capabilities offered by the Cisco N9K-C9516-B2 Switch Chassis. This investment protection ensures a smooth transition and reduces the cost of upgrading or replacing network equipment.

Future-Proofing Network Infrastructure

The compatibility of the Cisco N9K-C9516-B2 Switch Chassis with Cisco Nexus 9500 line cards ensures future-proofing of network infrastructure. As organizations plan for future growth or technology advancements, they can rely on the compatibility between Cisco products to seamlessly incorporate new networking capabilities or expand their network infrastructure. This future-proofing allows businesses to stay ahead in a rapidly evolving digital landscape without disrupting their existing operations.

Management

The Cisco N9K-C9516-B2 Switch Chassis supports Cisco NX-OS software, providing advanced management capabilities for organizations. This feature allows businesses to efficiently configure, monitor, and troubleshoot their network infrastructure, ensuring optimal performance and reliability.

Robust Network Management

Cisco NX-OS software offers a robust set of network management tools and features for businesses. From comprehensive configuration options to advanced monitoring capabilities, organizations can efficiently manage their network infrastructure using familiar and trusted Cisco management interfaces. This robust network management ensures that businesses have full control over their network environment and can easily adapt to changing requirements.

Centralized Configuration and Control

With Cisco NX-OS software, businesses can achieve centralized configuration and control of their network infrastructure. The software provides a single interface for managing all aspects of the switch chassis, simplifying the configuration process and reducing potential errors. Organizations can streamline their network management tasks, saving time and resources while ensuring consistent and standardized configurations across their network devices.

Real-Time Monitoring and Analytics

The advanced monitoring capabilities offered by Cisco NX-OS software allow businesses to proactively monitor their network infrastructure in real-time. From performance metrics to traffic analysis, organizations gain valuable insights into the health and utilization of their network resources. These real-time monitoring and analytics enable proactive troubleshooting, capacity planning, and optimization, ensuring that businesses can maintain optimal network performance and prevent potential issues.

Enhanced Security

Cisco NX-OS software provides enhanced security features to protect network infrastructure from unauthorized access and potential threats. From robust access control mechanisms to advanced threat detection and prevention capabilities, businesses can ensure the integrity and confidentiality of their data. The software allows organizations to implement comprehensive security policies, monitor network traffic for anomalies, and quickly respond to potential security incidents.

Integration with Network Management Systems

The support for Cisco NX-OS software in the Cisco N9K-C9516-B2 Switch Chassis enables seamless integration with various network management systems. This integration allows organizations to leverage their existing management tools and processes, ensuring a smooth transition and reducing the complexity associated with adopting new network equipment. Businesses can continue using their preferred management systems, workflows, and practices, maximizing efficiency and minimizing disruption.

Features

The Cisco N9K-C9516-B2 Switch Chassis offers a host of features that make it an excellent choice for businesses requiring high performance, scalability, and reliability in their network infrastructure.

High Performance

The Cisco N9K-C9516-B2 Switch Chassis delivers exceptional performance, allowing businesses to meet the demands of data-intensive applications, real-time communications, and high-speed data transfer. With its advanced hardware architecture and optimized software capabilities, this switch chassis can handle the most demanding network traffic requirements without compromising performance or introducing latency.

Seamless Adaptation to Changing Network Needs

The high performance of the Cisco N9K-C9516-B2 Switch Chassis ensures seamless adaptation to changing network needs. As businesses grow or adopt new technologies, this switch chassis can accommodate increased network traffic without sacrificing performance or requiring extensive hardware upgrades. The ability to adapt to changing requirements allows organizations to optimize their network infrastructure and retain a competitive edge.

Optimized for Virtualized Environments

Virtualization has become a fundamental component of modern network infrastructures. The Cisco N9K-C9516-B2 Switch Chassis is optimized for virtualized environments, providing the necessary performance to handle the demands of virtual machines and network overlays. This optimization ensures that organizations can leverage the benefits of virtualization, such as increased agility, resource utilization, and cost savings, without compromising network performance.

Reliable Operation

Reliability is a critical factor for businesses when selecting network equipment. The Cisco N9K-C9516-B2 Switch Chassis offers reliable operation, ensuring that businesses can rely on their network infrastructure to operate consistently. From redundant power supplies to high-quality components, this switch chassis is designed to minimize the risk of failures and maximize uptime, providing peace of mind to organizations.

Reduced Downtime and Disruptions

By offering high performance and reliability, the Cisco N9K-C9516-B2 Switch Chassis helps minimize downtime and disruptions. Businesses can rely on this switch chassis to maintain network connectivity and data transfer even during peak usage periods or unexpected events. This reliability ensures uninterrupted operations, reduces the risk of data loss or service interruptions, and enhances overall business productivity.

In conclusion, the Cisco N9K-C9516-B2 Switch Chassis proves to be a powerful networking solution for businesses of all sizes. With its impressive number of ports, redundant power supplies, exceptional capacity, compatibility with Cisco Nexus 9500 line cards, support for Cisco NX-OS software, and high performance features such as scalability and reliability, this switch chassis offers a comprehensive solution for organizations seeking optimal network performance, flexibility, and ease of management. By investing in the Cisco N9K-C9516-B2 Switch Chassis, businesses can build a robust and future-proof network infrastructure that meets their evolving needs and enables them to stay ahead in today's competitive digital landscape.

Features
Product/Item Condition:
Excellent Refurbished
ServerOrbit Replacement Warranty:
Six-Month (180 Days)