N3K-C31108TC-V
Nexus 31108TC-V, 48 10Gbase-T RJ-45 and 6 QSFP28 ports
The Cisco N3K-C31108TC-V is a 1RU, 48x10GBASE-T and 6×40/100GbE QSFP28 switch offering high-performance, low latency, and a comprehensive Layer 2 and Layer 3 feature set optimized for 10GbE server connectivity.
N3K-C31108TC-V Overview
The Cisco Nexus 31108TC-V is a 1RU fixed form factor 10GBASE-T and 40GbE top-of-rack switch. The Cisco N3K-C31108TC-V provides 48 10GBASE-T RJ45 ports for 100Mbps, 1Gbps, and 10Gbps copper connectivity along with 6 QSFP28 ports supporting 40/100GbE or 4x10GbE.
With a switching capacity of 2.16 Tbps and forwarding rate of 1.2 bpps, the Cisco N3K-C31108TC-V delivers non-blocking line-rate performance ideal for 10GbE server connectivity. The switch runs Cisco’s NX-OS operating system providing advanced features, automation capabilities, and network programmability.
The Cisco N3K-C31108TC-V offers deep buffers, low latency switching, redundant components, virtual PortChannel (vPC) support, and flexible airflow options. It can be deployed standalone or stacked with other Cisco Nexus 3100 platform switches. With its high port density, performance, flexibility, and reliability the 31108TC-V is optimized for modern data center demands.
Quick Specifications
| Feature | Description |
|---|---|
| Ports | 48 10GBASE-T RJ45, 6 QSFP28 |
| Throughput | 2.16 Tbps |
| Forwarding Rate | 1.2 bpps |
| Switching Mode | Cut-through and store-and-forward |
| Latency | ~1.8us |
| Buffer Size | 16MB |
| Form Factor | 1RU |
N3K-C31108TC-V Details and Highlights
- 48 10GBASE-T RJ45 ports with 100Mbps/1Gbps/10Gbps speeds
- QSFP28 ports support 40GbE, 100GbE or 4x10GbE
- NX-OS modular operating system
- Redundant, hot-swappable components
- 16MB deep buffer for bursty traffic
- Low latency cut-through switching
- 64-way ECMP routing
- vPC support for simplified L2 environments
- Flexible airflow direction (port-side exhaust or intake)
- DevOps automation and programmability
- Ideal for 10GbE server connectivity
Supported Products
| Product | Description |
|---|---|
| Transceivers | Supports 40GbE and 100GbE optics and cables |
| Power Supplies | NXA-PAC-650W AC and NXA-PDC-930W DC PSUs |
| Network Modules | – |
Comparison to Similar Models
| Model | Ports | Throughput | Buffer | Form Factor |
|---|---|---|---|---|
| 31108TC-V | 48x10GBASE-T, 6×40/100GbE QSFP28 | 2.16 Tbps | 16MB | 1RU |
| 31108PC-V | 48×1/10GbE SFP+, 6×40/100GbE QSFP28 | 2.16 Tbps | 16MB | 1RU |
| 9300-48T | 48×1/2.5/5/10GBASE-T | 720 Gbps | 8MB | 1RU |
| 9300L-48T | 48×1/2.5/5/10GBASE-T | 480 Gbps | 8MB | Compact |
Full Specifications
| Feature | Description |
|---|---|
| Ports | 48 10GBASE-T RJ45, 6 QSFP28 |
| Switching Capacity | 2.16 Tbps |
| Forwarding Rate | 1.2 bpps |
| Throughput | Line-rate on all ports |
| Switching Mode | Store-and-forward, cut-through |
| Latency | ~1.8us |
| Buffer Size | 16MB |
| MAC Addresses | 288,000 |
| ARP Entries | 24,000 |
| VLANs | 4,094 |
| Jumbo Frames | 9,216 bytes |
| Routing Protocols | Static, RIP, OSPF, EIGRP, BGP, ISIS |
| Port Channels | 64 (with vPC) |
| ECMP Paths | 64 |
| Operating System | NX-OS |
| Management | CLI, GUI, Python, REST API |
| Diagnostics | SPAN, RSPAN, ERSPAN |
| Power Supplies | NXA-PAC-650W AC, NXA-PDC-930W DC |
| Power Consumption | 260W (typical), 470W (max) |
| Fans | 3+1 redundant hot-swappable |
| Dimensions | 1.72 x 17.3 x 22.3 in (4.4 x 43.9 x 56.6 cm) |
| Weight | 22 lb (10 kg) |
| Environment | Operating temp: 32°F to 104°F (0°C to 40°C) |
Supported Modules and Accessories
| Part Number | Description |
|---|---|
| N3K-C31108TC-V | Cisco Nexus 31108TC-V Switch |
| NXA-FAN-30CFM-F/B | Nexus Single Fan, Forward/Reverse Airflow |
| NXA-PAC-650W-PE/PI | 650W AC PS, Port Side Exhaust/Intake |
| NXA-PDC-930W-PE/PI | 930W DC PS, Port Side Exhaust/Intake |
| Transceivers | 40GbE, 100GbE QSFP+/QSFP28 |
| Cables | 10GBASE-T Ethernet cables |
N3K-C31108TC-V Licensing
The Cisco N3K-C31108TC-V requires the Network Essentials license to utilize Layer 3 features. Additional licenses may be required for certain advanced features.
Installation and Deployment
- Rack mountable in standard 19″ racks
- Supports forward and reverse airflow
- Quick start installation guide included
- Cisco DCNM network management system simplifies deployment
- Pre-configured versions available for rapid deployment
Compliance and Safety
- EMC: FCC Part 15 Class A, EN55022 Class A
- Safety: UL 60950-1, CAN/CSA C22.2 No. 60950-1, EN 60950-1, IEC 60950-1
Warranty and Support
- 1 year limited hardware warranty
- Software support through Cisco SMARTnet – expiry tied to NX-OS version
- 24×7 access to Cisco Technical Assistance Center (TAC)
N3K-C31108TC-V End of Life Policy
- EOL policy governed by NX-OS software release lifecycle
- Typical Lifecycle Support lasts for a minimum of 5 years from last date of shipment
- More details at Cisco EOL Policy
Brand
Cisco Systems
Unleash the Power of Connectivity with Cisco products: Pioneering Networking Solutions
Welcome to the world of Cisco products, where innovation meets seamless connectivity, and possibilities are limitless. As a global technology leader, Cisco has been transforming the way we connect, communicate, and collaborate since its inception. Our cutting-edge networking solutions have revolutionized industries, empowered businesses, and enriched lives worldwide. Join us on this journey as we explore the unparalleled offerings of Cisco and how they can shape a more connected future for you.Cisco: Empowering Digital Transformation with Next-Generation Networking
In today's fast-paced digital landscape, staying ahead requires more than just adaptation – it demands innovation. At Cisco, we understand the evolving needs of businesses and individuals in an increasingly interconnected world. Our state-of-the-art networking solutions form the backbone of digital transformation, enabling organizations to navigate challenges and embrace opportunities with confidence. Embark on a transformational experience as we delve into Cisco's game-changing technologies and the possibilities they unlock for your success.Elevate Your Networking Experience: Introducing Cisco's Industry-Leading Solutions
Are you ready to redefine the way you connect with the world? Look no further than Cisco's exceptional range of networking solutions. As a trailblazer in the industry, Cisco continues to set new standards for reliability, security, and performance. Whether you are a small business, enterprise, or service provider, our comprehensive suite of Cisco products and services is designed to cater to your unique needs. Let's embark on a journey to discover how Cisco's groundbreaking innovations can elevate your networking experience like never before.Discover the Future of Networking: Cisco's Visionary Technologies
The future is here, and it's powered by Cisco's visionary technologies. With a legacy of driving innovation, Cisco has consistently shaped the way we communicate and share information. Today, our next-generation networking solutions are at the forefront of technological advancement, ushering in a new era of connectivity and collaboration. Explore the endless possibilities as we introduce you to Cisco's game-changing technologies that are redefining the boundaries of what's possible in the digital age.Be the first to review “N3K-C31108TC-V”
Related products
Switches
Switches
Switches
Switches
Switches
Switches
Switches
Switches
Reviews
There are no reviews yet.