Cisco C1-N3K-C3232C ONE Nexus 3232C Switch
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C1-N3K-C3232C Overview
C1-N3K-C3232C Cisco ONE Order Scope
C1-N3K-C3232C is listed by Cisco as the Cisco ONE Nexus 3232C 32 x 100G PID. The C1 prefix identifies the commercial software ordering context; Cisco's hardware documentation identifies the underlying switch chassis as N3K-C3232C. Quotes should state both the physical chassis contents and the software entitlement.
Port Modes and Performance
The 1RU platform has 32 QSFP28 ports. Cisco documents 10, 25, 40, 50 and 100 Gbps operation, with up to 128 x 25 Gbps through breakout. Published platform figures are up to 6.4 Tbps switching capacity and 3.3 billion packets per second, with a four-core CPU, 8 GB DRAM and 16 MB dynamic buffer allocation.
Power, Cooling and Lifecycle
The chassis supports two redundant power supplies and four redundant fans in a 3+1 arrangement. Cisco offers port-side intake and port-side exhaust components, which must be matched. The official model page lists August 31, 2027 as the end-of-support date, and Cisco identifies Nexus 9336C-FX2 as the lifecycle replacement for the base 3232C.
- Confirm the Cisco ONE software entitlement and installed NX-OS release.
- Map every QSFP28 port to the required native or breakout speed and supported optic.
- Specify matching airflow for both power supplies and all fan modules.
- Review the 9336C-FX2 migration path before expanding a legacy 3232C deployment.
Cisco Nexus 3232C official model page | Cisco Nexus 3232C official data sheet
C1-N3K-C3232C Specification
| Exact model / SKU | C1-N3K-C3232C |
| Exact PID | C1-N3K-C3232C |
| Ordering identity | Cisco ONE Nexus 3232C 32 x 100G PID; verify included software entitlement |
| Hardware chassis | N3K-C3232C |
| Form factor | 1RU fixed switch |
| Data ports | 32 x QSFP28 |
| Supported port speeds | 10, 25, 40, 50 and 100 Gbps subject to mode and optic support |
| Maximum breakout density | Up to 128 x 25 Gbps |
| Platform performance | Up to 6.4 Tbps and 3.3 bpps |
| Processor and memory | 4-core CPU, 8 GB DRAM and 16 MB dynamic buffer |
| Power and fans | Two redundant power supplies and four redundant fans in a 3+1 arrangement |
| Lifecycle | Cisco lists August 31, 2027 as end of support and Nexus 9336C-FX2 as the base-model replacement |
| Source match | Exact C1-N3K-C3232C Cisco ONE description from Cisco's official PID list, with port modes, hardware, performance and lifecycle facts from Cisco Nexus 3232C documents |
| Official manufacturer reference | Cisco Nexus 3232C official model page |
Description |
Specification |
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Physical |
- 1RU fixed form-factor switch - 32 QSFP28 ports; each supports native 100 Gigabit Ethernet and 4 x 25 Gigabit Ethernet modes - 2 redundant power supplies - 4 redundant (3+1) fans - Management, console, and USB flash-memory ports |
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Performance |
- 6.4-Tbps switching capacity - Forwarding rate of up to 3.3 bpps - Line-rate traffic throughput (both Layer 2 and 3) on all ports - Configurable maximum transmission unit (MTU) of up to 9216 bytes (jumbo frames) |
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Hardware tables and scalability* |
Number of MAC addresses |
40,000 |
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Number of VLANS |
4096 |
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Number of spanning-tree instances |
- RSTP: 512 - MSTP: 64 |
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Number of ACL entries |
- 6000 ingress - 1000 egress |
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Routing table* |
- Maximum number of longest-prefix-match (LPM) routes: 128,000 - Maximum number of IP host entries:72,000 - Maximum number of MAC address entries: 136,000 - Maximum number of Layer 3 multicast entries: 64,000 |
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Number of EtherChannels |
256 (with vPC) |
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Latency |
~450ns** |
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Number of ports per EtherChannel |
32 |
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Buffer size |
16 MB shared |
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System memory |
8 GB |
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Boot-flash memory |
64 GB |
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Power |
Frequency |
50 to 60 Hz |
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Power-supply types |
- AC (forward and reverse airflow) |
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Typical operating power |
205 watts (W) |
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Maximum power |
402W |
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AC PSUs - Input voltage - Frequency - Efficiency |
- 100 to 240 VAC - 50 to 60 Hz - 89 to 91% at 220V |
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Power-supply efficiency |
89 to 91% at 220V |
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Typical heat dissipation |
700 BTU/hr |
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Maximum heat dissipation |
1371 BTU/hr |
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Cooling |
- Forward and reverse airflow schemes ◦ Forward airflow: Port-side exhaust (air enters through fan tray and power supplies and exits through ports) ◦ Reverse airflow: Port-side intake (air enters through ports and exits through fan tray and power supplies) - Redundant fans - Hot swappable (must swap within 1 minute) |
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Sound |
Measured sound power (maximum) - Fan speed: 40% duty cycle - Fan speed: 70% duty cycle - Fan speed: 100% duty cycle |
- 66.1 dBA - 70.6 dBA - 76.9 dBA |
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Environment |
Dimensions (height x width x depth) |
1.72 x 17.3 x 22.4 in. (4.4 x 43.9 x 56.8 cm) |
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Weight |
22.2 lb (10.06 kg) |
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Temperature: Operating |
32 to 104°F (0 to 40°C) |
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Temperature: Storage |
-40 to 158°F (-40 to 70°C) |
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Relative humidity: Operating |
- 10 to 85% noncondensing - Up to 5 days at maximum (85%) humidity - Recommend ASHRAE data center environment |
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Relative humidity: Storage |
5 to 95% noncondensing |
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Altitude |
0 to 10,000 ft (0 to 3000m) | |
C1-N3K-C3232C Warranty
 | Product Quotation |  | Condition and Packaging |
 | Technical Support Enquiry |  | Returns and Replacement |
 | Shipping Arrangements |  | Warranty Terms |
C1-N3K-C3232C FAQ
What is C1-N3K-C3232C?
Cisco C1-N3K-C3232C ONE Nexus 3232C Switch is a CISCO Nexus 3000 Series Switches product supplied by YYST Global for enterprise IT procurement and infrastructure projects.
What interfaces and ports does C1-N3K-C3232C provide?
For C1-N3K-C3232C, the manufacturer specification lists data ports as 32 x QSFP28.
What memory or storage is listed for C1-N3K-C3232C?
For C1-N3K-C3232C, the manufacturer specification lists processor and memory as 4-core CPU, 8 GB DRAM and 16 MB dynamic buffer.
What are the power requirements for C1-N3K-C3232C?
For C1-N3K-C3232C, the manufacturer specification lists power and fans as Two redundant power supplies and four redundant fans in a 3+1 arrangement.
Is C1-N3K-C3232C available from YYST Global?
Contact YYST Global to confirm availability for C1-N3K-C3232C, the required quantity, exact configuration, delivery destination and current lead time before ordering. A product listing does not confirm current inventory.
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