Product Overview
The Cisco Nexus N9K-C9372TX is a fixed configuration data center switch designed for leaf and spine architectures. It features 48 fixed 10GBASE-T copper ports and 6 fixed 40G QSFP+ uplinks. This model provides up to 1.44 Tbps switching capacity with advanced Layer 2 and Layer 3 features including VXLAN and EVPN, optimized for scalable cloud environments.
Product Features
48 x 10GBASE-T copper downlink ports for flexible server connectivity
6 x 40G QSFP+ uplink ports for high-speed aggregation
Non-blocking architecture delivering 1.44 Tbps switching bandwidth
Supports VXLAN, EVPN, and advanced routing protocols
Low latency with high forwarding performance
Redundant, hot-swappable power supplies and fans
Advanced telemetry and network visibility features
Product Specifications
| Specification | Details |
|---|---|
| Model | N9K-C9372TX |
| Switching Capacity | 1.44 Tbps |
| Forwarding Rate | Over 1.15 Bpps |
| Access Ports | 48 x 10GBASE-T copper |
| Uplink Ports | 6 x 40G QSFP+ |
| Packet Buffer | 37 MB |
| CPU / Memory / Storage | Dual-core x86, 16 GB RAM, 64 GB SSD |
| Max IPv4/IPv6 Routes | Up to 128,000 |
| Max MAC Address Table | Up to 96,000 |
| ACL Entries | Up to 4,000 |
| Power Supplies | Dual hot-swappable (AC/DC) |
| Operating Temperature | 0 °C to 40 °C |
| Dimensions (HxWxD) | 1.72 x 17.3 x 22.5 in (1RU) |
Similar Model Comparison
| Model | Access Ports | Uplink Ports | Key Features |
|---|---|---|---|
| N9K-C9372TX | 48 x 10GBASE-T copper | 6 x 40G QSFP+ | Copper port model |
| N9K-C9372PX-E | 48 x 1/10G SFP+ | 6 x 40G QSFP+ | Fiber SFP+ model |
| N9K-C9396TX | 48 x 1/10GBase-T copper | 6 x 40/100G QSFP28 | Higher switching capacity |
Latest Models in Nexus 9300 Series
| Model | Highlights | Port Configuration |
|---|---|---|
| N9K-C9372TX | 48 x 10G copper access | 48 x 10GBASE-T + 6 x 40G QSFP+ |
| N9K-C9372PX-E | Fiber-based access switch | 48 x 1/10G SFP+ + 6 x 40G QSFP+ |
| N9K-C9396TX | High-capacity copper access | 48 x 1/10GBase-T + 6 x 40/100G QSFP28 |
