CISCO 

CISCO N9K-C9508-B2-R2 Nexus 9508 R2 Chassis Bundle 1 SupB+ 3 P

Mfg Part Number:  N9K-C9508-B2-R2  

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Price: $183,638.39 + Free Shipping
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Last Updated: Mar 17, 2026
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Get High Performance and Energy Efficiency

Improve performance and efficiency with the Cisco Nexus 9508 Switch. It provides high density 1, 10, 25, 40, 50, 100, and 400 GE in a compact, 13-rack-unit modular chassis. This versatile modular switch is designed for high-density, end-of-row, and high-performance aggregation-layer deployments in both traditional and Cisco Application Centric Infrastructure (ACI)-enabled data centers.

Features and Capabilities

The Cisco Nexus 9508 Switch offers a comprehensive feature set, high resiliency, and a broad range of high-density Ethernet line cards to meet the most demanding requirements of enterprise, service provider, and cloud data centers.

Deployment Flexibility

  • Support for the next-generation data center based on Cisco ACI
  • Nexus Fabric Manager support to automate fabric configuration and management
  • Traditional data centers in standalone NX-OS mode

Programmability

  • Open API to manage the switch through remote-procedure calls (JavaScript Object Notation or XML) over HTTP or HTTPS
  • Automated configuration through Linux shell scripts
  • Support for customer applications through a Linux container environment
  • Programmable APIs for integration with DevOps automation tools

High Availability

  • Redundant and hot-swappable supervisors, system controllers, power supplies, and fan trays
  • Mix of third-party and Cisco application-specific integrated circuits (ASICs) for improved reliability

Energy Efficiency

  • Designed without a midplane to optimize front-to-back airflow and reduce power consumption
  • Optimized design with fewer ASICs, resulting in lower energy use
  • Efficient power supplies that are rated at 80 Plus Platinum
Main Specification
General Information
Manufacturer Cisco Systems, Inc
Manufacturer Part Number N9K-C9508-B2-R2
Manufacturer Website Address http://www.cisco.com
Brand Name Cisco
Product Line Nexus
Product Series 9000
Product Model 9508
Product Name Nexus 9508 Switch Chassis
Product Type Switch Chassis
Technical Information
Features Broadcast Storm Control
Features Remote Monitoring (RMON)
Features Hot-swappable
High Availability Supported Yes
Interfaces/Ports
Modular Yes
Port/Expansion Slot Details 8 x Line-Card Slot
Port/Expansion Slot Details 6 x Fabric Module Slot
Port/Expansion Slot Details 2 x System Controller Slot
Port/Expansion Slot Details 2 x Supervisor Slot
Media & Performance
Ethernet Technology 10 Gigabit Ethernet
Ethernet Technology Gigabit Ethernet
Ethernet Technology 100 Gigabit Ethernet
Ethernet Technology 400 Gigabit Ethernet
Ethernet Technology 40 Gigabit Ethernet
Ethernet Technology 25 Gigabit Ethernet
Maximum Data Transfer Rate 50 GB/s
I/O Expansions
Total Number of Expansion Slots 18
Expansion Slot Type Line Card
Network & Communication
Layer Supported 3
Networking Standards IEEE 802.1Q
Networking Standards IEEE 802.3z
Networking Standards IEEE 802.1p
Networking Standards IEEE 802.1D
Networking Standards IEEE 802.1w
Networking Standards IEEE 802.3ad
Networking Standards IEEE 802.1ab
Networking Standards IEEE 802.3ba
Networking Standards IEEE 802.3x
Networking Standards IEEE 802.1s
Networking Standards IEEE 802.3ae
Management & Protocols
Manageable Yes
Data Link Protocols HTTPS
Data Link Protocols HTTP
Reliability
MTBF 928910 Hour
Power Description
Input Voltage 230 V AC
Input Voltage 120 V AC
Frequency 50 Hz
Frequency 60 Hz
Power Source Power Supply
Power Source AC
Redundant Power Supply Supported Yes
Number of Power Supplies Supported 8
Number of Power Supplies Installed 3
Physical Characteristics
Compatible Rack Unit 13U
Form Factor Rack-mountable
Height 22.7"
Width 17.5"
Depth 31.8"
Miscellaneous
Application/Usage Enterprise
Application/Usage Data Center
Application/Usage Network
Warranty
Limited Warranty 1 Year
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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