C1-N3K-C3172TQ-XL, Cisco Nexus 3172TQ Switch, 48x10GT/6xQSFP+/Extended Memory
$19,421
The Cisco C1-N3K-C3172TQ-XL is an enterprise-grade Cisco Nexus switch purpose-built for high-performance, low-latency networking and robust Layer 3 switching in modern data centers. This versatile 10Gb Ethernet switch empowers business infrastructure with advanced wire-speed connectivity, efficiency, and flexibility demanded by evolving virtualized and cloud-driven environments. As a Cisco Nexus switch, it seamlessly meets complex routing and automation needs with comprehensive Layer 3 switching capabilities, supporting dynamic routing protocols such as BGP, OSPF, VXLAN, and EVPN. Equipped with 48 × 10GBASE-T (RJ45) ports and 6 × QSFP+ (40G) uplinks, the C1-N3K-C3172TQ-XL efficiently interconnects servers, storage, and aggregates core networking—delivering up to 1.44 Tbps switching capacity with latency under 1 microsecond. Engineered for large-scale deployments, this 10Gb Ethernet switch offers deep 36 MB shared buffer, 16 GB DRAM, and redundant power and cooling for continuous operation in demanding environments. For organizations seeking a Cisco Nexus switch that delivers line-rate L2/L3 performance, virtualization scalability, and cutting-edge automation, the C1-N3K-C3172TQ-XL ensures critical business applications thrive with secure, reliable, and intelligent network infrastructure.
| Model | C1-N3K-C3172TQ-XL |
|---|---|
| Brand | Cisco |
| Chassis | 1RU fixed-configuration switch |
| Port Configuration | 48 × 10GBASE-T (RJ45) ports, 6 × QSFP+ (40G) ports (breakout capable to 4×10G or 4×25G) |
| Switching Capacity | 1.44 Tbps |
| Forwarding Rate | 1.071 Bpps |
| Latency | <1 μsec (64-byte packets) |
| Jumbo Frames | Up to 9216 bytes |
| Buffer Memory | 36 MB shared |
| DRAM | 16 GB (Extended Memory) |
| Flash Memory | 4 GB |
| CPU | Quad-core 1.7 GHz |
| Management Ports | 1 × RJ-45 (10/100/1000), 1 × USB 2.0, 1 × RJ-45 Console |
| Power Supplies | Dual 930W AC/DC (hot-swappable, N+1 redundant) |
| Cooling | Front-to-back airflow with redundant fans |
| Max Power Draw | 430W |
| MAC Address Table | 128,000 entries |
| VLANs | 4,096 |
| ECMP Routes | 64-way |
| Dimensions (H × W × D) | 1.73 in × 17.3 in × 24 in (4.4 cm × 43.9 cm × 61 cm) |
| Operating Temperature | 32°F to 104°F (0°C to 40°C) |
| Storage Temperature | -40°F to 158°F (-40°C to 70°C) |
| Humidity | 5% to 95% non-condensing |
| Altitude | 0–10,000 ft (0–3,000 m) |
| Operating System | NX-OS Version 7.0(3)I7(1) or later |
| Supported Protocols | BGP, OSPF, VXLAN, EVPN, PIM, IS-IS |
| Management | CLI, SNMPv3, RESTCONF, NETCONF |
| MTBF | 1,100,000 hours |
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