Cisco Nexus 9800 Switches
The Cisco Nexus 9800 Series delivers high capacity, speed, and efficiency. Prepare for a breakthrough in switch performance.
Get to know the Cisco Nexus 9800 Series.
Cisco Nexus 9800 Switches Leave bandwidth challenges behind
Give traffic the green light
Heavy lifting made easy
Do more with less
Cisco Nexus 9800 Series Price & Models
Nexus 9808
8-slot chassis. 16 RU 400G switch with backward-compatible support. Powered by Cisco Silicon One ASIC. NX-OS mode. Supports up to 288 line-rate 400G ports per chassis. Supports line rate MACsec encryption.
Nexus 9804
10 RU 400G switch with backward-compatible support. Powered by Cisco Silicon One ASIC. NX-OS mode. Supports up to 144 line-rate 400G ports per chassis. Supports line-rate MACsec encryption.
Cisco Nexus 9800 Expansion
The Cisco Nexus 9800 Series modular switches, such as the Nexus 9808 and Nexus 9804, represent a significant expansion of the Cisco Nexus 9000 Series portfolio. By introducing a new chassis design, these switches enhance versatility and capability by supporting high-speed and port-density line cards.
Artificial Intelligence and Machine Learning
To address these evolving needs, data center operators are actively seeking scalable, high-capacity, high-speed, and efficient switches. Moreover, for comprehensive information on Cisco Nexus 9800 series pricing, feel free to reach out to Sivility.
Cisco Nexus 9800 Scalability
The Nexus 9800 Series chassis architecture exhibits remarkable scalability, ranging from 57 Tbps to 115 Tbps through a combination of various first-generation line cards and fabric modules. Notably, each line card slot in the chassis is capable of supporting line cards equipped with 400GE or 100GE ports presently, with provisions for accommodating higher speeds in the future. This modular approach ensures future-proofing and adaptability to evolving network demands, thereby enhancing the longevity and versatility of the Nexus 9800 Series chassis.
Comparing Previous Generations
The design of both Nexus 9800 Series Nexus 9808 and Nexus 9804 chassis is a significant improvement on the previous-generation modular chassis design, with better power distribution and connectors, fans, and a thermal design that allow the chassis to scale up to higher Ethernet speed line cards and fabric modules in the future. These design principles allow the doubling of total system capacity with next-generation line cards and fabric modules that support higher speed ports such as 800G at the same port density per slot as that of current-generation line cards.
Line Card Options
The line cards and fabric modules of the Cisco Nexus 9800 Series Switches are crafted with power-efficient, high-performance, and high-capacity Cisco® ASICs. These ASICs support dynamic flowlet load balancing, fully shared on-die packet buffering, and line-rate performance for small packets. The Cisco ASIC also has built-in ingress Virtual Output Queueing (VOQ) capabilities that provide the basis for faster job completion times, which is critical for AI/ML fabrics.
Fabric Connectivity
The fabric capacity in a Cisco Nexus 9800 Series chassis is effectively delivered by up to eight fabric modules, ensuring n+1 fabric module redundancy. Varying the number of fabric modules allows seamless provision of both fabric module redundancy and ample line-rate capacity for line cards featuring different port speeds and port densities. Consequently, this design approach enhances adaptability to diverse network configurations and ensures optimal performance and reliability in varying operational scenarios.
Furthermore, the chassis architecture supports control-plane redundancy with dual supervisors, data-plane redundancy with up to eight fabric modules, fan-tray redundancy with four fan trays, and power-supply redundancy with up to 12 high-efficiency power supplies.
Moreover, the high capacity and port density of the Cisco Nexus 9800 Series Switches enable data-center fabrics to scale up while maintaining a lower number of spines. This results in reduced overall infrastructure costs and increased power efficiency across the data center.
You can get more information about the Cisco Nexus 9800 series switches by visiting Cisco.com
