United StatesNetworking Solutions Nexus 3000 Switches
Engineered for high-density environments and optimized for efficient data transmission, the Nexus 3000 series delivers unparalleled performance and reliability to empower your enterprise network infrastructure.
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61 Matching results
- BEST SELLING
N3K-C31108PC-V (Cisco N3K-C31108PC-V Nexus 3100-V 48-Port 10 Gigabit Switch, 6x100G Uplinks)
4.8 (10)- N3K-C31108PC-V
- Cisco
- Nexus 3100-V
- Data Center
- Managed
- NX-OS
- Layer 2
Est Value
$26,148.00$346.50
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- BEST SELLING
N3K-C31128PQ-10GE (Cisco N3K-C31128PQ-10GE Nexus 31128PQ 96-Port 10 Gigabit Switch, 8x40G Uplinks, Base License)
4.4 (5)- N3K-C31128PQ-10GE
- Cisco
- Nexus 31128PQ
- Data Center
- Managed
- NX-OS
- Layer 2+
Est Value $39,869.00$451.50
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- BEST SELLING
N3K-C3172TQ-10GT (Cisco N3K-C3172TQ-10GT Nexus 3172TQ 48-Port 10 Gigabit Ethernet Switch, 6x40G Uplinks)
4.2 (5)- N3K-C3172TQ-10GT
- Cisco
- Nexus 3172TQ
- Data Center
- Managed
- NX-OS
- Layer 2+
Est Value $460.99
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- BEST SELLING
N3K-C3172PQ-10GE (Cisco N3K-C3172PQ-10GE Nexus 3172PQ 48-Port 10 Gigabit SFP+ Switch, 6x40G Uplinks, Base)
4.8 (5)- N3K-C3172PQ-10GE
- Cisco
- Nexus 3172PQ
- Data Center
- Managed
- NX-OS
- Layer 3
Est Value $383.25
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- BEST SELLING
N3K-C3132Q-V (Cisco N3K-C3132Q-V Nexus 3100-V 32-Port 40 Gigabit Switch)
4.2 (5)- N3K-C3132Q-V
- Cisco
- Nexus 3100-V
- Data Center
- Managed
- NX-OS
- Layer 2
Est Value $378.00
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- FEARURED
N3K-C3264C-E (Cisco N3K-C3264C-E Nexus 3264C-E 64-Port 100 Gigabit Ethernet Switch, 2x10G SFP+ Ports)
4.8 (5)- N3K-C3264C-E
- Cisco
- Nexus 3264C-E
- Data Center
- Managed
- NX-OS
- Layer 2
Est Value $68,347.00$1,034.25
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- FEARURED
N3K-C31108TC-V (Cisco N3K-C31108TC-V Nexus 3100-V 48-Port 10 Gigabit Switch, 6x100G Uplinks)
4.6 (10)- N3K-C31108TC-V
- Cisco
- Nexus 3100-V
- Data Center
- Managed
- NX-OS
- Layer 2
Est Value $571.73
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- FEARURED
N3K-C3548P-10GX (Cisco N3K-C3548P-10GX Nexus 3548-X 48-Port 10 Gigabit Switch, 48x1/10G SFP+, NX-OS)
4.6 (5)- N3K-C3548P-10GX
- Cisco
- Nexus 3548-X
- Data Center
- Managed
- NX-OS
- Layer 3
Est Value $325.50
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N3K-C3048TP-1GE (Cisco N3K-C3048TP-1GE Nexus 3048 48-Port Gigabit Switch, 4x10G Uplinks)
4.8 (5)- N3K-C3048TP-1GE
- Cisco
- Nexus 3048
- Data Center
- Managed
- NX-OS
- Layer 2
Est Value $141.75
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N3K-C3172PQ-XL (Cisco N3K-C3172PQ-XL Nexus 3172PQ-XL 48-Port 10 Gigabit Ethernet Switch, 6x40G QSFP+ Uplinks, Base License)
4.8 (5)- N3K-C3172PQ-XL
- Cisco
- Nexus 3172PQ-XL
- Data Center
- Managed
- NX-OS
- Layer 3
Est Value $35,597.00$319.20
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N3K-C3132Q-40GE (Cisco N3K-C3132Q-40GE Nexus 3132Q 32-Port 40 Gigabit Ethernet Switch, 4x10G Shared SFP+ Ports, Base License)
4.6 (5)- N3K-C3132Q-40GE
- Cisco
- Nexus 3132Q
- Data Center
- Managed
- NX-OS
- Layer 3
Est Value $68.25
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N3K-C3064PQ-10GX (Cisco N3K-C3064PQ-10GX Nexus 3064-X 48-Port 10 Gigabit Switch, 4x40G Uplinks, Base License)
4.6 (5)- N3K-C3064PQ-10GX
- Cisco
- Nexus 3064-X
- Data Center
- Managed
- NX-OS
- Layer 3
Est Value $366.45
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N3K-C3172TQ-32T (Cisco N3K-C3172TQ-32T Nexus 3172TQ 32-Port 10 Gigabit Switch, 6x40G Uplinks, Base License)
4.6 (5)- N3K-C3172TQ-32T
- Cisco
- Nexus 3172TQ
- Data Center
- Managed
- NX-OS
- Layer 3
Est Value $20,001.00$6,053.25
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N3K-C3132Q-40GX (Cisco N3K-C3132Q-40GX Nexus 3132Q-X 32-Port 40 Gigabit Ethernet Switch, 4x10G Shared SFP+ Ports, Base License)
4.6 (5)- N3K-C3132Q-40GX
- Cisco
- Nexus 3132Q-X
- Data Center
- Managed
- NX-OS
- Layer 3
Est Value $183.75
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N3K-C3172TQ-XL (Cisco N3K-C3172TQ-XL Nexus 3172TQ-XL 48-Port 10 Gigabit Switch, 6x40G Uplinks, Base License)
4.8 (5)- N3K-C3172TQ-XL
- Cisco
- Nexus 3172TQ-XL
- Data Center
- Managed
- NX-OS
- Layer 3
Est Value $983.85
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N3K-C3064TQ-10GT (Cisco N3K-C3064TQ-10GT Nexus 3064-T 48-Port 10 Gigabit Ethernet Switch, 4x40G Uplinks, Base License)
4.4 (5)- N3K-C3064TQ-10GT
- Cisco
- Nexus 3064-T
- Data Center
- Managed
- NX-OS
- Layer 3
Est Value $477.73
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N3K-C3264Q (Cisco N3K-C3264Q Nexus 3264Q 64-Port 40 Gigabit Ethernet Switch, 2x10G SFP+ Ports)
4.6 (10)- N3K-C3264Q
- Cisco
- Nexus 3264Q
- Data Center
- Managed
- NX-OS
- Layer 2+
Est Value $30,985.00$1,382.54
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N3K-C3524P-10GX (Cisco N3K-C3524P-10GX Nexus 3524-X 24-Port 10 Gigabit Switch, 24x10G Fixed SFP+ Ports)
4.4 (5)- N3K-C3524P-10GX
- Cisco
- Nexus 3524-X
- Data Center
- Managed
- NX-OS
- Layer 2
Est Value $686.07
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N3K-C31108TCV-32T (Cisco N3K-C31108TCV-32T Nexus 3100-V 32-Port 10 Gigabit Ethernet Switch, 6x100G QSFP28 Uplinks)
4.8 (10)- N3K-C31108TCV-32T
- Cisco
- Nexus 3100-V
- Data Center
- Managed
- NX-OS
- Layer 2
Est Value $23,922.00$11,896.50
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N3K-C3164Q-40GE (Cisco N3K-C3164Q-40GE Nexus 3164Q 64-Port 40 Gigabit Ethernet Switch)
4.9 (10)- N3K-C3164Q-40GE
- Cisco
- Nexus 3164Q
- Data Center
- Managed
- NX-OS
- Layer 2+
Est Value $220.50
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LEARNFilters (61) 
Questions & Answers
What are Cisco Nexus 3000 Switches?
Cisco Nexus 3000 Switches are fixed-configuration, low-latency, high-density Ethernet switches designed for data center and high-performance computing environments.
Which use cases are ideal for Nexus 3000 Switches?
They excel in leaf/spine topologies, low-latency trading, HPC clusters, virtualization pods and AI/ML workloads requiring wire-speed performance.
What key features do Nexus 3000 Switches offer?
They provide sub-microsecond latency, up to 100 Gbps ports, NX-OS programmability, advanced buffering and integrated analytics with Cisco Telemetry.
How does Nexus 3000 support programmability?
Nexus 3000 runs Cisco NX-OS with full RESTCONF, gRPC, Python and Ansible support for automated deployment, telemetry and configuration management.
Can Nexus 3000 Switches handle VXLAN overlays?
Yes. Nexus 3000 Switches support VXLAN routing (Layer 3), BGP EVPN control plane, and hardware-offloaded VXLAN encapsulation for scalable overlays.
What high-availability features are included?
They support vPC dual-active detection, ISSU, BFD, LLDP, and dynamic port channels for uninterrupted traffic during maintenance or link failures.
Do Nexus 3000 Switches integrate with Cisco ACI?
Yes. Nexus 3000 Switches can be deployed as leaf nodes within Cisco ACI fabrics or managed natively via NX-OS for hybrid data centers.
How many models are in the Nexus 3000 Series?
The series includes S3048-32, N3K-C3172PQ, N3K-C3064PQ, N3K-C3132T-Q and other 1/10/25/40/100 Gbps variants to match diverse bandwidth needs.
What are the power and cooling considerations?
Nexus 3000 Switches feature front-to-back airflow, redundant hot-swappable power supplies, and low-power ASICs to optimize data center cooling and energy use.
How is QoS implemented on Nexus 3000?
They provide eight hardware queues per port, strict priority queuing, Weighted Tail Drop, and congestion-notification (ECN/RED) for traffic prioritization.
What security features do Nexus 3000 Switches support?
They include port-based IEEE 802.1X, DHCP snooping, dynamic ARP inspection, ACLs, MACsec on supported models and NX-OS Trust Sec integration.
How do I perform a firmware upgrade?
Use NX-OS ‘install all’ command with USB or remote image server. Nexus 3000 supports In-Service Software Upgrade (ISSU) for minimal downtime.
What performance can I expect from Nexus 3000?
Nexus 3000 delivers line-rate throughput, sub-microsecond latency, up to 5 Tbps switching capacity and forwarding rates exceeding 7.4 billion packets per second.
How do I configure a basic Layer 3 interface?
Enter interface configuration mode, assign an IP address with ‘ip address X.X.X.X/XX’, enable it with ‘no shutdown’ and verify via ‘show ip int brief’.
What support and warranty options are available?
Cisco offers limited lifetime hardware warranty, Smart Net Total Care and Cisco Software Support Service for 24×7 TAC access, RMA and OS upgrades.
How can I monitor switch health and performance?
Use built-in telemetry with streaming (gRPC, NETCONF), SNMP, SYSLOG, SPAN and embedded Event Manager (EEM) scripts for real-time metrics and alerts.
What distinguishes Nexus 3000 from Nexus 5000 Series?
Nexus 3000 focuses on fixed low-latency, high-density Ethernet only, while Nexus 5000 adds Fibre Channel-over-Ethernet, FCoE VN-tag and enhanced SAN features.