Cisco Nexus 93120TX (N9K-C93120TX) – High-Density 1/10GBASE-T Data Center Switch
The Cisco Nexus 93120TX (N9K-C93120TX) is a high-performance, fixed-configuration data center switch designed to meet the demands of modern enterprise and cloud environments. Offering 96 x 1/10GBASE-T copper ports and 6 x 40G QSFP+ uplinks, this 1RU switch delivers exceptional 3.6 Tbps switching capacity and 1.07 Bpps forwarding rate for seamless high-density aggregation.
Engineered for low latency and high throughput, the Nexus 93120TX supports Cisco NX-OS and Cisco ACI (Application Centric Infrastructure), enabling advanced automation, real-time telemetry, and software-defined networking (SDN) capabilities. Features such as VXLAN routing and bridging, BGP EVPN fabric, and programmable APIs (NX-API, REST, NETCONF/YANG) provide the flexibility and scalability required for next-generation data centers.
Built with front-to-back cooling, hot-swappable redundant power supplies, and N+1 fan redundancy, the Nexus 93120TX ensures reliable operation and simplified maintenance. Whether deployed as a spine or leaf switch, it delivers energy-efficient 10G/40G Ethernet connectivity for mission-critical applications and evolving workloads.
The Cisco Nexus 93120TX is the perfect solution for enterprises, service providers, and cloud operators seeking scalable, energy-efficient, and programmable 10G/40G switching for high-performance data center networks.
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Product Specifications – Cisco Nexus 93120TX N9K-C93120TX
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| Specification |
Details |
| Model Number |
N9K-C93120TX |
| Description |
The Cisco Nexus 93120TX is a high-performance, fixed-configuration data center switch offering 96 x 1/10GBASE-T copper ports and 6 x 40G QSFP+ uplinks. Designed for enterprise and cloud data centers, it delivers high throughput, low latency, and flexible connectivity. |
| Ports & Interfaces |
96 x 1/10GBASE-T RJ-45 copper ports
6 x 40G QSFP+ uplink ports
1 x RJ-45 console port
1 x 1G Management Ethernet port |
| Performance & Throughput |
Switching capacity: Up to 3.6 Tbps
Forwarding rate: Up to 1.07 Bpps
Latency: Low latency optimized for data center environments
MAC address table size: 128K entries
IPv4/IPv6 routing entries: Up to 64K |
| Hardware & Design |
Fixed 1RU form factor
Hot-swappable redundant power supplies (optional)
Front-to-back cooling for optimized airflow
Industry-standard fan modules with N+1 redundancy
Integrated with Cisco NX-OS software platform |
| Software Features |
Full Layer 2 and Layer 3 support
VXLAN routing and bridging for overlay networks
Advanced QoS and congestion management
Support for Cisco ACI (Application Centric Infrastructure)
Programmability via NX-API, REST, NETCONF/YANG |
| Environmental & Power |
Typical power consumption: ~600W
Operating temperature: 0°C to 40°C
Dimensions: 1.7 x 17.4 x 24.5 in (1RU)
Weight: Approx. 25 lbs (11.3 kg) |
| Additional Capabilities |
Real-time telemetry and analytics
VXLAN BGP EVPN fabric support
Support for high-density 10G/40G aggregation
Programmable pipeline for automation and SDN integration |
FAQs for N9K-C93120TX:
Can the 1/10GBASE-T ports support auto-negotiation between 1G and 10G speeds?
Yes, each RJ-45 port can auto-negotiate between 1 Gigabit and 10 Gigabit Ethernet speeds.
Is this switch compatible with Cisco ACI deployments?
Yes, the Nexus 93120TX fully supports Cisco ACI and can operate as part of an ACI fabric.
What type of uplink modules does the switch support?
It includes 6 built-in 40G QSFP+ uplink ports for high-speed aggregation and uplinks.
Does the switch support redundant power supplies?
Yes, redundant hot-swappable power supplies are available as optional add-ons for high availability.
Is the switch suitable for low-latency applications?
Yes, the Nexus 93120TX is optimized for low latency and high throughput in demanding data center environments.
