Cisco Nexus N9K-C9332D-H2R 32-Port 400G 1RU Data Centre Switch
The Cisco Nexus N9K-C9332D-H2R is a 1RU data centre switch designed for high-bandwidth data centre networking environments. It provides 32 x 400G QSFP-DD ports and delivers up to 25.6 Tbps of bandwidth for demanding network workloads.
This Cisco Nexus data centre switch supports multiple breakout speeds, including 10, 25, 40, 50, 100, and 200 Gbps. The 400G QSFP-DD ports can provide up to 128 x 10G, 128 x 25G, 128 x 100G, or 64 x 200G ports through breakout configurations.
The N9K-C9332D-H2R provides 4.98 bpps packet processing, an 80 MB on-die packet buffer, and 8 GB of high-bandwidth memory. It includes 32 GB of system memory expandable to 64 GB, 128 GB SSD storage, and a 6-core CPU for system operations.
For management and connectivity, the Cisco Nexus switch includes two management ports, one 10/100/1000BASE-T port and one SFP port, along with an RS-232 console port and USB port. It also supports line-rate MACsec across all 32 ports, Precision Time Protocol, Class C timing accuracy, and Synchronous Ethernet.
The Cisco Nexus N9K-C9332D-H2R features a 1RU form factor with port-side intake airflow and six fans configured with 5+1 redundancy. It supports 1+1 redundant 2000W AC, DC, or HV power supplies, with typical power consumption of 1015 W and maximum power consumption of 1900 W.
Key features
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32 x 400G QSFP-DD ports
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25.6 Tbps bandwidth
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4.98 bpps packet processing
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80 MB on-die packet buffer
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8 GB high-bandwidth memory
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32 GB system memory, expandable to 64 GB
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Line-rate MACsec on all 32 ports
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1+1 redundant 2000W power supply
Specifications:
| Product Type |
1-Rack-Unit (1RU) 32-port 400 Gigabit Ethernet switch |
| Form Factor |
1 RU |
| 400G Ports |
32 × 400G QSFP-DD |
| 10G Ports |
2 × 10G SFP+ |
| Management Ports |
2 |
| Management Port Types |
1 × 10/100/1000BASE-T; 1 × SFP |
| Console Port |
1 × RS-232 |
| USB Port |
1 |
| Bandwidth |
25.6 Tbps |
| Packets per Second |
4.98 bpps |
| On-die Packet Buffer |
80MB |
| High-Bandwidth Memory (HBM) |
8GB |
| System Memory |
32GB, expandable to 64GB |
| SSD |
128GB |
| CPU |
6 cores |
| MACsec |
Line-rate MACsec on all 32 ports |
| Breakout Speeds |
10, 25, 40, 50, 100, and 200 Gbps |
| 10G Ports with Breakout |
128 |
| 25G Ports with Breakout |
128 |
| 100G Ports with Breakout |
128 |
| 200G Ports with Breakout |
64 |
| 400G Ports (QSFP-DD) |
32 |
| 40G Ports |
32 |
| Latency |
~2.2 microseconds |
| Typical Power |
1015 W |
| Maximum Power |
1900 W |
| Power Supply |
2000W AC, DC, HV |
| Power Supply Redundancy |
1+1 |
| Fans |
6 |
| Fan Redundancy |
5+1 |
| Airflow |
Port-side intake |
| Precision Time Protocol (PTP) |
Supported |
| Timing Accuracy |
Class C |
| Synchronous Ethernet |
Supported |
| Dimensions (W × D × H) |
17.3 × 29.34 × 1.72 inches (43.94 × 74.52 × 4.36 cm) |
| Part Number |
N9K-C9332D-H2R |
| Product Description |
Cisco N9300 Series w 32p 400G w HBM |
