Description
The Cisco N9K-C9508-B3-E is a high-capacity modular switch chassis designed for enterprise and cloud-scale data center environments. Built on the Cisco Nexus 9500 Series architecture, this 8-slot chassis delivers exceptional scalability, high availability, and operational efficiency for core and aggregation network deployments.
This bundled configuration includes one Supervisor Engine B (SupB), three power supplies, two system controllers, four enhanced fabric modules (FM-E), and three fan modules. Together, these components provide resilient power, optimized fabric throughput, and front-to-back airflow for consistent thermal performance.
With support for N+N and N+1 power redundancy, high-density line card expansion, and advanced management interfaces, the N9K-C9508-B3-E is ideal for organizations building flexible, future-ready data center infrastructures that demand reliability, performance, and simplified operations.
| Category | Specification |
|---|---|
| Brand | Cisco |
| Model | N9K-C9508-B3-E |
| Product Type | Modular Switch Chassis |
| Chassis Slots | 8 |
| Supervisor Engine | 1 × SupB |
| Power Supplies | 3 |
| System Controllers | 2 |
| Fabric Modules | 4 × FM-E |
| Fan Modules | 3 |
| Form Factor | Chassis |
| Rack Height | Up to 21 RU |
| Dimensions (H × W × D) | 17.47 × 36.75 × 30.00 in |
| Power Redundancy | N+N, N+1 |
| Cooling Airflow | Front-to-Back |
| Maximum Cooling Capacity | Up to 18,000 LFM |
| Management Interfaces | 2 × 10/100/1000 Mbps, Serial Console, USB |
| Operating Temperature | 32°F to 104°F (0°C to 40°C) |
| Storage Temperature | -40°F to 158°F (-40°C to 70°C) |
| Operating Humidity | 10% to 90% (non-condensing) |
| Storage Humidity | 5% to 95% (non-condensing) |
| System Indicators | Status, Power, Fan, Network LEDs |
| Certifications | ISO 9001, ISO 14001, RoHS, REACH, CE, FCC |
| Warranty | Limited Lifetime Warranty |
Payment & Security
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Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
Building a Complete AV System?
This product is rarely deployed alone. It’s typically part of a fully integrated AV system. AVENDOR designs, integrates, and supports end-to-end environments—from single rooms to enterprise-wide deployments.
- System Design & Engineering
- Installation & Integration
- Programming & Ongoing Support
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