C1-N9K-C9516-B3, Cisco Nexus 9516 Switch, 1 Supervisor/3 Power Supply/2 System Controller
$131,710
The Cisco C1-N9K-C9516-B3 is an enterprise-class, high-capacity switch from Cisco’s renowned 9500 series, engineered for next-generation data center and large-scale enterprise environments worldwide. With the reliability and innovative network solutions that have made Cisco a leader in IT infrastructure, this c1-n9k-c9516-b3 delivers massive switching capacity, flexible connectivity, and ultra-low latency, ensuring business-critical applications perform optimally even in demanding hybrid cloud architectures. The 9500 platform offers industry-best port density, supporting up to 256 × 400G ports, which allows seamless scaling as network demands expand. Its modular 21RU chassis design with up to 16 line card slots offers outstanding flexibility and investment protection, while centralized management simplifies administration for international organizations, distributors, and integrators. Power efficiency, comprehensive redundancy, and robust environmental tolerances ensure reliable operation in diverse, global deployments. The Cisco NX-OS and ACI options provide advanced operating mode flexibility for custom workflows and security needs. Whether you’re a distribution partner seeking a premium switching solution, a systems integrator architecting large-scale deployments, or a final user requiring unmatched throughput and reliability, the C1-N9K-C9516-B3 will support your growth strategy and simplify network evolution with the trusted quality of Cisco.
| Model | C1-N9K-C9516-B3 |
|---|---|
| Brand | Cisco |
| Form Factor | 21RU modular chassis |
| Total Slots | 16 line card slots |
| Management | Centralized |
| Redundancy | Supported (components and power) |
| Port Density | Up to 256 × 400G ports, Up to 1,024 × 100G ports, Up to 2,304 × 25G ports |
| Latency | ≤5 microseconds |
| Telemetry | Real-time switch and flow visibility |
| Fabric Module (Option 1) | N9K-C9516-FM-E: 12.8 Tbps total, 800 Gbps per slot, MTBF 363,100 hours |
| Fabric Module (Option 2) | N9K-C9516-FM-E2: 12.8 Tbps total, 800 Gbps per slot, MTBF 515,870 hours |
| Power Supplies | Up to 10 × 3000W/3150W AC/DC/HVDC (80PLUS Titanium efficiency) |
| Input Voltage | 200-277V AC or 240-380V DC |
| Fan Trays | 3 × hot-swappable (N9K-C9516-FAN) |
| Airflow | Port-side intake |
| Dimensions | 36.70 × 17.50 × 31.76 in (93.41 × 44.50 × 80.67 cm) |
| Rack Units | 21 |
| Operating Temperature | 32°F to 104°F (0°C to 40°C) |
| Humidity | 5% to 95% non-condensing |
| Altitude | 0-13,123 ft (0-4,000 m) |
| MTBF | 680,000 hours |
| Safety Compliance | UL 60950-1, EN 60950-1 |
| EMC Compliance | FCC Part 15 Class A, EN55024 |
| RoHS | Compliant (with exemptions) |
| Operating System | Cisco NX-OS or ACI mode |
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