? Message us on In this article, we are going to introduce Cisco N3K-C3548P-10G Nexus switch. This advanced switch, which is known as a member of the Cisco Nexus family, has become one of the popular choices for network administrators with its unique capabilities and features. In the world of computer networks, choosing the right equipment can have a significant impact on the efficiency and productivity of IT systems.
In this article, we review the technical specifications, key features and benefits of this Nexus N3K-C3548P-10G and analyze why choosing it can be a suitable option for modern networks that require high performance. Join us to check this Nexus Switch in detail and take a deeper look at its features.
 Cisco Nexus N3K-C3548P-10G Network Switch
High-performance, ultra-low latency Layer 2/3 switch for use in data centers and high-frequency trading scenarios is the Cisco Nexus N3K-C3548P-10G . With its 48 10 Gigabit Ethernet (10G) ports and small 1RU form factor, it is perfect for mission-critical applications due to its advanced features such as congestion control, cut-through switching, and extensive monitoring capabilities. It also delivers remarkable performance.
Features of Nexus N3K-C3548P-10G
- 48 x 10 Gigabit Ethernet Ports: Supports high-density 10G connectivity, ideal for modern data center environments.
- Ultra-Low Latency: Offers sub-microsecond latency with cut-through switching, essential for high-frequency trading and other latency-sensitive applications.
- Advanced Congestion Management: Includes dynamic buffer management and intelligent queueing to minimize packet loss and ensure smooth traffic flow.
- Compact 1RU Form Factor: Saves space in data centers while delivering high performance and scalability.
- Rich Layer 2 and Layer 3 Feature Set: Provides comprehensive network functionality, including support for VLANs, QoS, and routing protocols.
Benefits of Cisco N3K-C3548P-10G
- Optimal Performance: Delivers ultra-low latency and high throughput, making it ideal for environments where speed and reliability are critical.
- Scalability: Supports growing network demands with 48 10G ports and advanced features, allowing for easy expansion and integration into existing networks.
- Enhanced Network Efficiency: Advanced congestion management reduces bottlenecks and improves overall network performance, ensuring that critical applications receive the bandwidth they need.
- Space and Energy Efficiency: The compact design and efficient power usage reduce the operational footprint in data centers, saving both space and energy costs.
Usages of N3K-C3548P-10G
- Data Centers: Provides high-density 10G connectivity and low latency, ideal for server-to-server communication and core networking.
- High-Frequency Trading: Offers the ultra-low latency required for financial transactions, where every microsecond counts.
- Enterprise Networks: Serves as a top-of-rack switch, delivering high performance and reliability for demanding enterprise applications.
- Cloud Computing: Supports scalable and resilient network architecture for cloud service providers, ensuring fast and reliable data processing and storage.
 Nexus N3K-C3548P-10G Switch Key Specifications
| Specification | Details |
|---|---|
| Model | N3K-C3548P-10G |
| Port Density | 48 x 10 Gigabit Ethernet (10G) |
| Switching Capacity | 960 Gbps |
| Forwarding Rate | 720 Mpps |
| Latency | Sub-microsecond |
| Form Factor | 1RU |
| Power Supply | Dual, Hot-swappable AC or DC |
| Cooling | Front-to-back airflow with redundant fans |
| Layer Support | Layer 2 and Layer 3 |
| Management Interface | 1 x RJ-45 Console Port, 1 x RJ-45 Management Port |
| Flash Memory | 2 GB |
| System Memory | 4 GB DDR3 |
| Operating Temperature | 32°F to 104°F (0°C to 40°C) |
| Storage Temperature | -40°F to 158°F (-40°C to 70°C) |
| Relative Humidity | 5% to 95% non-condensing |
| MTBF | 424,260 hours |
| Software | Cisco NX-OS |
| Supported Features | VLANs, QoS, VXLAN, EVPN, and more |
| Weight | 12.0 lbs (5.44 kg) |
This table provides a comprehensive overview of the Cisco Nexus N3K-C3548P-10G switch technical specifications, highlighting its capabilities and design.
N3K-C3548P-10G VS N3K-C3016Q-40GE
| Specification | N3K-C3548P-10G | N3K-C3016Q-40GE |
|---|---|---|
| Port Density | 48 x 10 Gigabit Ethernet (10G) | 16 x 40 Gigabit Ethernet (40G) |
| Switching Capacity | 960 Gbps | 1.28 Tbps |
| Forwarding Rate | 720 Mpps | 950 Mpps |
| Latency | Sub-microsecond | Sub-microsecond |
| Form Factor | 1RU | 1RU |
| Power Supply | Dual, Hot-swappable AC or DC | Dual, Hot-swappable AC or DC |
| Cooling | Front-to-back airflow with redundant fans | Front-to-back airflow with redundant fans |
| Layer Support | Layer 2 and Layer 3 | Layer 2 and Layer 3 |
| Management Interface | 1 x RJ-45 Console Port, 1 x RJ-45 Management Port | 1 x RJ-45 Console Port, 1 x RJ-45 Management Port |
| Flash Memory | 2 GB | 2 GB |
| System Memory | 4 GB DDR3 | 4 GB DDR3 |
| Operating Temperature | 32°F to 104°F (0°C to 40°C) | 32°F to 104°F (0°C to 40°C) |
| Storage Temperature | -40°F to 158°F (-40°C to 70°C) | -40°F to 158°F (-40°C to 70°C) |
| Relative Humidity | 5% to 95% non-condensing | 5% to 95% non-condensing |
| MTBF | 424,260 hours | 634,260 hours |
| Software | Cisco NX-OS | Cisco NX-OS |
| Supported Features | VLANs, QoS, VXLAN, EVPN, and more | VLANs, QoS, VXLAN, EVPN, and more |
| Weight | 12.0 lbs (5.44 kg) | 11.0 lbs (4.99 kg) |
This table provides a side-by-side comparison of the Cisco Nexus N3K-C3548P-10G and N3K-C3016Q-40GE switches, highlighting their differences and similarities in terms of port density, switching capacity, and other key features.
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