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N3K-C3172PQ-XL
Nexus 3172PQ, 48 x SFP+ & 6 QSFP+ ports, extended memory
Federal agencies and Fortune 500 operations source through ORM Systems.
US Government & Defense
Enterprise Clients
Regional teams and 25+ distribution partners keep stock near you and accountability in your time zone.
Pay by PayPal or Revolut with full chargeback rights. Order on PO terms, Net-30 for government.
Every registration we claim is public record — check our federal contractor status yourself before you spend a dollar.
Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
N3K-C3172PQ-XL is a data center switch engineered with a robust architecture that seamlessly blends high performance with exceptional scalability. Designed for mission-critical environments, it features redundant power options and a versatile mix of copper and fiber ports, ensuring optimal connectivity and minimal downtime.
The switch supports both Layer 2 and Layer 3 functionalities and offers flexible stacking capabilities for simplified network expansion. With industry-leading throughput and a comprehensive feature set, N3K-C3172PQ-XL is ideal for modern data centers, cloud infrastructures, and high-density enterprise environments.
N3K-C3172PQ-XL price is $14,331.00, a 59.7% saving from the Cisco list price of $35,597.00. N3K-C3172PQ-XL is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for N3K-C3172PQ-XL for additional pricing. Browse the full Nexus 3000 Switches series or explore all Cisco products.
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| N3K-C3172PQ-XL |  N3K-C3524P-XL |  N3K-C3064TQ-10GT |  N3K-C3132Q-V |  N3K-C3432D-S | |
|---|---|---|---|---|---|
| Depth | 8.5 inches | 17 inches | 18 inches | 11.5 inches | 18 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 256 MB | 256 MB | 256 MB | 64 MB | 256 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1.75 inches | 1.75 inches | 1.75 inches | 1.75 inches | 1.75 inches |
| Layer Supported | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | N3K-C3172PQ-XL | N3K-C3524P-XL | N3K-C3064TQ-10GT | N3K-C3132Q-V | N3K-C3432D-S |
| Media Type Supported | Combo | Combo | Fiber / Combo | Fiber | Fiber |
| Memory | 4 GB | 256 MB | 512 MB | 256 MB | 4 GB |
| Number of Downlink Ports | 48 Ports | 24 Ports | 48 Ports | 32 Ports | 32 Ports |
| Number of Ethernet Ports | 24–48 Ports | 12–24 Ports | Over 48 Ports | 24–48 Ports | 24–48 Ports |
| POE Support | Non POE | POE+ | Non POE | Non POE | Non POE |
| Power Source | Redundant Power Supply / AC Power Supply | AC Power Supply | Redundant Power Supply / AC Power Supply | AC Power Supply | AC Power Supply |
| Product Name | Cisco Nexus 3172PQ-XL Data Center Switch | Cisco Nexus 3000 Series N3K-C3524P-XL | Cisco Nexus 3064TQ-10GT Data Center Switch | Cisco Nexus 3132Q Virtual Switch | Cisco Nexus 3432D Switch |
| Product Type | Switch | Switch | Switch | Switch | Switch |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | Yes | No | Yes | No | Yes |
| Switching Capacity | 480 Gbps | 320 Gbps | 1280 Gbps | 480 Gbps | 1280 Gbps |
| Uplink Configuration | 40G | 10G | 10G | 40G | 10G |
| Weight | 15 lbs | 11 lbs | 15 lbs | 12 lbs | 15 lbs |
| Width | 17.5 inches | 19 inches | 17.5 inches | 17.5 inches | 19 inches |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Extended memory helped with large routing tables.
Stable performance even under heavy workloads.
Reliable Nexus switch.
Good scalability.
Satisfied with capacity.
The Cisco Nexus 3172PQ (N3K-C3172PQ-XL) is a data center switch offering 48 SFP+ 10Gbps ports, 6 QSFP+ 40Gbps ports, extended memory, and advanced Layer 2/3 features for high-performance environments.
The Nexus 3172PQ delivers 1.04Tbps switching capacity, 773Mpps forwarding rate, sub-microsecond latency, and up to 72Gbps per QSFP+ port with low jitter for latency-sensitive applications.
The Nexus 3172PQ supports Cisco compatible SFP+ and QSFP+ transceivers including SR, LR, LRM, ER, and DAC/AOC cables up to 100G via breakout for flexible connectivity.
Extended memory improves route scale, MAC address table capacity, and feature concurrency—enabling larger Layer 3 topologies, VXLAN overlays, and advanced telemetry without performance degradation.
The switch supports VLAN, STP, EVPN, VXLAN, OSPF, BGP, PIM, MPLS, HSRP, VRRP, IPv6, and comprehensive QoS policies to ensure multi-tenant segmentation and high availability.
Yes, the Nexus 3172PQ runs Cisco NX-OS software with programmability APIs (REST, NETCONF, Python), advanced telemetry, and full support for Cisco Data Center Network Manager (DCNM).
Mount the Nexus 3172PQ using its included rack-mount brackets in a standard 19-inch rack, connect redundant AC or DC power supplies, and configure initial settings via the console port.
The Nexus 3172PQ supports dual redundant AC (100–240V) or DC (–48V) power supplies for continuous operation and hot-swappable module replacement under full load.
Use Cisco NX-OS CLI, SNMP, Syslog, streaming telemetry, or Cisco DCNM for real-time monitoring of port statistics, CPU/memory utilization, environmental sensors, and fault events.
Yes, the switch provides Virtual Device Contexts (VDCs), Overlay Transport Virtualization (OTV), and VXLAN EVPN to isolate workloads and extend Layer 2 domains across data centers.
The Nexus 3172PQ includes a limited lifetime hardware warranty, 90-day software updates, and access to Cisco Technical Assistance Center (TAC). Extended support is available via Cisco SMARTnet.
Download the desired NX-OS image from Cisco.com, copy it to the switch via SCP or USB, verify the checksum, and use the 'install all' command for in-service upgrade.
Yes, it supports open standard protocols (SNMP, NETCONF, RESTCONF) and telemetry export in JSON/XML formats, enabling integration with tools like Ansible, Puppet, and Splunk.
The Nexus 3172PQ uses front-to-back airflow with variable-speed fans, redundant fan trays, and advanced thermal management to optimize energy efficiency in hot data center environments.
Enable features like vPC, MLAG, HSRP/VRRP, and BGP GR to provide link and control plane redundancy, seamless failover, and non-disruptive upgrade capabilities.
The Nexus 3172PQ delivers deterministic sub-microsecond port-to-port latency (as low as 600ns) under full line rate, making it ideal for high-frequency trading and HPC workloads.
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