• Cisco N3K-C3064-T-BA-L3 48-port 10G Ethernet switch with reversed airflow
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Cisco

Cisco N3K-C3064-T-BA-L3 | Nexus 3000 48-Port 10GBASE-T Switch, 4x 40G QSFP+, Layer 3

N3K-C3064-T-BA-L3

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Description

The Cisco Nexus 3064-T is a high-density, ultra-low-latency data center switch designed for performance-critical Top-of-Rack deployments. With 48 10GBASE-T copper ports supporting auto-negotiation at 1G and 10G speeds, plus 4 QSFP+ uplinks capable of native 40G or 4x10G breakout, this switch delivers exceptional throughput and flexibility for server-intensive environments. Ideal for high-performance computing, financial trading platforms, and cloud data centers requiring latency as low as 3.2 microseconds.

Features

Line-rate Layer 2 and Layer 3 switching on all ports
- Virtual PortChannel (vPC) for Layer 2 multipathing and elimination of Spanning Tree Protocol
- Advanced Layer 3 routing: OSPF, BGP, EIGRP, RIPv2, static routes, and multicast (PIMv2)
- VRF-lite support for network segmentation and multi-tenancy
- Comprehensive QoS with advanced buffer monitoring and traffic prioritization
- ACLs, Control Plane Policing (CoPP), DHCP snooping, and IGMP filtering
- Support for Cisco Nexus 2000 Fabric Extenders for scalable fabric architectures
- PowerOn Auto Provisioning (POAP) for touchless deployment
- Embedded Event Manager (EEM) and Python scripting for automation
- Dual hot-swappable redundant power supplies and fan modules for high availability
- Cisco Data Center Network Manager (DCNM) integration for centralized management
- Cisco Smart Licensing for simplified license lifecycle management

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

48x 10GBASE-T RJ-45 ports with 1G/10G auto-negotiation
- 4x QSFP+ ports supporting 40G or 4x10G breakout mode
- Switching capacity: 1.28 Tbps
- Forwarding rate: 950 Mpps (million packets per second)
- Latency: 3.2 microseconds (ultra-low)
- License: LAN Enterprise (Base + LAN Enterprise Bundle)
- Operating system: Cisco NX-OS
- Airflow: Reversed airflow (port-side intake)
- Power supply: Dual AC power supplies (hot-swappable)
- Form factor: 1RU rack-mountable
- Management: CLI, Web GUI, SNMP, Cisco DCNM, Cisco Smart Licensing

FAQs

Q: Do the 10GBASE-T ports support 1G connections?
A: Yes, all 48 10GBASE-T ports support auto-negotiation and are fully backward compatible with 1G speeds, enabling smooth migration from legacy infrastructure to high-performance 10G networks.

Q: Can the QSFP+ uplinks be used for 10G connectivity?
A: Yes, each QSFP+ port can be used in native 40G mode or broken out into 4x10G using a compatible breakout cable, providing flexible connectivity options to aggregation and spine layers.

Q: What Layer 3 routing protocols are supported?
A: With the LAN Enterprise license included in this bundle, the switch supports advanced Layer 3 routing protocols including OSPF, BGP, EIGRP, static routing, and multicast routing, along with VRF-lite and inter-VLAN routing.

Q: What is the airflow direction on this model?
A: The BA model features reversed airflow with port-side intake, meaning air enters through the front ports and exits through the rear fan tray and power supplies, supporting hot aisle/cold aisle data center designs.

Q: Is this switch suitable for latency-sensitive applications?
A: Absolutely. With latency as low as 3.2 microseconds and a true PHY-less design, the Nexus 3064-T is ideal for high-frequency trading, virtualization, HPC workloads, and other latency-sensitive applications requiring line-rate performance.

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