? Message us on In this article, we are going to review and introduce the Cisco N3K-C31128PQ-10GE Nexus switch. As one of the powerful models of the Nexus 3000 series, with high performance and unique features, this switch is an ideal option for large networks and data centers. In the following, we will examine the technical details, applications and benefits of the Cisco N3K-C31128PQ-10GE Nexus switch.
Cisco N3K-C31128PQ-10GE Nexus Network Switch
The N3K-C31128PQ-10GE from Cisco The feature-rich, high-performance Nexus Switch is made for data center and enterprise settings. It belongs to the Cisco Nexus 3000 family, which is renowned for its cutting-edge features and reliable operation in network deployments with high densities.
Key Features of N3K-C31128PQ-10GE Nexus
- High-Density 10GE Ports: The switch offers 48 x 10 Gigabit Ethernet (10GE) ports, providing high-speed connectivity and supporting demanding data center applications.
- Scalability: The N3K-C31128PQ-10GE is designed to scale with your network needs, supporting large-scale virtualized environments and high-bandwidth applications.
- Advanced Networking Protocols: It supports advanced networking protocols such as Virtual Extensible LAN (VXLAN), which enhances network scalability and flexibility in data centers.
- Low Latency: With high-performance hardware, this switch provides low latency and high throughput, essential for performance-sensitive applications.
- High Availability: It includes features for high availability, such as redundant power supplies and fans, ensuring minimal downtime and increased reliability.
- Management and Automation: Integrated with Cisco’s NX-OS software, it offers extensive management and automation capabilities, making it easier to deploy and manage complex network environments.
Nexus N3K-C31128PQ-10GE Benefits
- Enhanced Performance: The switch’s high-density 10GE ports and low latency deliver superior performance for mission-critical applications.
- Flexibility and Scalability: It supports a variety of network topologies and can scale to meet the growing demands of modern data centers.
- High Availability: Redundant components and high-availability features ensure uninterrupted network operations.
- Simplified Management: Cisco NX-OS provides a unified management interface, streamlining configuration and operational tasks.
N3K-C31128PQ-10GE Usages
- Data Centers: Ideal for high-density data center environments requiring high-speed connectivity and scalability.
- Enterprise Networks: Suitable for large enterprise networks needing robust performance and advanced networking features.
- Virtualized Environments: Supports virtualization technologies and high-bandwidth applications, making it a good fit for virtualized data centers.
The Cisco N3K-C31128PQ-10GE Nexus Switch combines high-performance hardware with advanced networking features, making it a versatile choice for demanding network environments.
Cisco N3K-C31128PQ-10GE Nexus Specifications
| Specification | Details |
|---|---|
| Model | Cisco N3K-C31128PQ-10GE |
| Ports | 48 x 10 Gigabit Ethernet (10GE) ports |
| Port Type | SFP+ (Small Form-Factor Pluggable Plus) |
| Maximum Throughput | Up to 2.56 Tbps |
| Maximum Packet Forwarding Rate | Up to 1.9 Bpps (billion packets per second) |
| Switching Capacity | 2.56 Tbps |
| Latency | Low latency for high-performance applications |
| VLAN Support | VLANs, Private VLANs, and VLAN Trunking Protocol (VTP) |
| Layer | Layer 2 and Layer 3 |
| Virtualization Support | VXLAN (Virtual Extensible LAN), NVGRE (Network Virtualization using Generic Routing Encapsulation) |
| Management | Cisco NX-OS software, CLI, and web-based interface |
| High Availability | Redundant power supplies and fans |
| Form Factor | 1RU (Rack Unit) |
| Power Supply | Dual, redundant power supplies |
| Cooling | Front-to-back airflow with redundant fans |
| Operating Temperature | 0°C to 40°C (32°F to 104°F) |
| Dimensions | 43.4 x 29.9 x 4.4 cm (17.1 x 11.8 x 1.7 in) |
| Weight | Approximately 12.2 kg (26.8 lbs) |
This table provides an overview of the key specifications for the Cisco N3K-C31128PQ-10GE Nexus Switch, emphasizing its performance, capacity, and features suitable for high-demand network environments.
N3K-C31128PQ-10GE VS N3K-C3548P-10G
| Specification | N3K-C31128PQ-10GE | N3K-C3548P-10G |
|---|---|---|
| Ports | 48 x 10 Gigabit Ethernet (10GE) ports | 48 x 10 Gigabit Ethernet (10GE) ports |
| Port Type | SFP+ (Small Form-Factor Pluggable Plus) | SFP+ (Small Form-Factor Pluggable Plus) |
| Maximum Throughput | Up to 2.56 Tbps | Up to 1.2 Tbps |
| Maximum Packet Forwarding Rate | Up to 1.9 Bpps (billion packets per second) | Up to 960 Mpps (million packets per second) |
| Switching Capacity | 2.56 Tbps | 1.2 Tbps |
| Latency | Low latency for high-performance applications | Low latency for high-performance applications |
| VLAN Support | VLANs, Private VLANs, VTP | VLANs, Private VLANs, VTP |
| Layer | Layer 2 and Layer 3 | Layer 2 and Layer 3 |
| Virtualization Support | VXLAN, NVGRE | VXLAN |
| Management | Cisco NX-OS software, CLI, web-based interface | Cisco NX-OS software, CLI, web-based interface |
| High Availability | Redundant power supplies and fans | Redundant power supplies and fans |
| Form Factor | 1RU (Rack Unit) | 1RU (Rack Unit) |
| Power Supply | Dual, redundant power supplies | Dual, redundant power supplies |
| Cooling | Front-to-back airflow with redundant fans | Front-to-back airflow with redundant fans |
| Operating Temperature | 0°C to 40°C (32°F to 104°F) | 0°C to 40°C (32°F to 104°F) |
| Dimensions | 43.4 x 29.9 x 4.4 cm (17.1 x 11.8 x 1.7 in) | 43.4 x 29.9 x 4.4 cm (17.1 x 11.8 x 1.7 in) |
| Weight | Approximately 12.2 kg (26.8 lbs) | Approximately 12.5 kg (27.6 lbs) |
This table highlights the key differences and similarities between the Cisco N3K-C31128PQ-10GE and Cisco N3K-C3548P-10G Nexus switches, focusing on their performance, features, and capacities.
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