Quick Specs
| Specification |
Details |
| Product Model |
N9K-C93108TC-EX |
| Product Series |
Cisco Nexus 9300-EX Series |
| Device Type |
Data Center Fixed Switch |
| Downlink Ports |
48 x 10GBASE-T |
| Uplink Ports |
6 x 40/100G QSFP28 |
| Switching Capacity |
Up to 2.16 Tbps |
| Forwarding Rate |
Up to 1.5 Bpps |
| CPU |
Quad-core Processor |
| System Memory |
24 GB |
| SSD Storage |
64 GB |
| Buffer Memory |
40 MB |
| Network OS |
Cisco NX-OS |
| Form Factor |
1RU Rack-Mount Switch |
| Power Options |
650W AC / 930W DC / 1200W HVAC-HVDC |
| Typical Power Consumption |
290W |
| Maximum Power Consumption |
499W |
| Application |
Data Center ToR/MoR/EoR Deployment |
Product Parameters
| Category |
Specifications |
| Model Number |
N9K-C93108TC-EX |
| Product Family |
Cisco Nexus 9000 Series |
| Switch Architecture |
Fixed Configuration Data Center Switch |
| Port Configuration |
48 x 100M/1/10GBASE-T Ethernet ports + 6 x 40/100G QSFP28 ports |
| Ethernet Speed Support |
100Mbps, 1Gbps, 10Gbps, 40Gbps, 100Gbps |
| Uplink Interface |
QSFP28 |
| Downlink Interface |
RJ45 Copper |
| Layer Support |
Layer 2 / Layer 3 |
| Switching Capacity |
2.16 Tbps |
| Packet Forwarding |
1.5 Bpps |
| MAC Address Table |
Up to 256K entries |
| VLAN Support |
Up to 4096 VLANs |
| CPU |
4-core processor |
| System Memory |
24GB |
| Storage |
64GB SSD |
| Packet Buffer |
40MB |
| Management Interfaces |
1 x RJ45 management port, 1 x SFP management port |
| Console Port |
RS-232 Serial |
| USB Port |
1 x USB |
| Power Supply Support |
Dual redundant PSU support |
| Supported PSU Modules |
650W AC, 930W DC, 1200W HVAC/HVDC |
| Fan Modules |
4 replaceable fans |
| Airflow Options |
Port-side intake / Port-side exhaust |
| Dimensions |
1.72 x 17.3 x 22.5 inches (4.4 x 43.9 x 57.1 cm) |
| Weight |
Approx. 8 kg (without PSU and fans) |
| Operating Temperature |
0°C to 40°C |
| Deployment Type |
Data Center Top-of-Rack, Middle-of-Rack, End-of-Rack |
Product Overview
The Cisco Nexus N9K-C93108TC-EX is a high-performance fixed-port data center switch designed for modern enterprise networks, cloud computing environments, and large-scale data center deployments. As part of the Cisco Nexus 9300-EX Series, this switch delivers high-density 10 Gigabit Ethernet connectivity with flexible 40G/100G uplink capabilities.
The N9K-C93108TC-EX provides 48 x 10GBASE-T copper ports for server connectivity and 6 x QSFP28 ports supporting 40Gbps and 100Gbps uplinks, making it an ideal choice for Top-of-Rack (ToR), Middle-of-Rack (MoR), and End-of-Rack (EoR) network architectures.
Built with Cisco NX-OS, the Nexus 93108TC-EX supports advanced data center technologies including VXLAN, EVPN, automation, telemetry, and Cisco Application Centric Infrastructure (ACI). It helps organizations build scalable, secure, and highly available network infrastructures.
With a compact 1RU form factor, redundant power supply options, and energy-efficient design, the Cisco N9K-C93108TC-EX reduces rack space requirements while providing enterprise-class performance for virtualization, cloud services, storage networking, and high-bandwidth applications.
For organizations looking to upgrade from traditional Gigabit Ethernet networks, this Cisco Nexus switch provides an efficient migration path to 10G server access and 100G backbone connectivity.
Key Benefits & Features
1. High-Density 10G Server Connectivity
The Cisco N9K-C93108TC-EX offers 48 integrated 10GBASE-T ports, enabling direct copper connections to servers, storage systems, and virtualization platforms without additional transceivers.
2. Flexible 40G/100G Uplink Expansion
Six QSFP28 uplink ports support high-speed 40Gbps and 100Gbps connections, allowing enterprises to build scalable spine-leaf architectures.
3. Data Center Optimized Design
Designed specifically for modern data centers, the switch supports ToR, MoR, and EoR deployment models while maximizing rack efficiency.
4. Advanced Network Automation
Cisco NX-OS provides automation capabilities, programmability, telemetry, and integration with software-defined networking environments.
N9K-C93108TC-EX vs Similar Cisco Nexus Switches
| Model |
Downlink Ports |
Uplink Ports |
Best Use Case |
| N9K-C93108TC-EX |
48 x 10GBASE-T |
6 x 40/100G QSFP28 |
Copper server access data centers |
| N9K-C93180YC-EX |
48 x 1/10/25G SFP28 |
6 x 40/100G QSFP28 |
Fiber-based high-performance networks |
| N9K-C93240YC-FX2 |
48 x 1/10/25G + higher density |
12 x 40/100G |
Large-scale cloud data centers |
Which Cisco Nexus switch should I choose?
- Choose N9K-C93108TC-EX if your environment requires high-density 10G copper server connections.
- Choose N9K-C93180YC-EX if you need flexible fiber connectivity and 25G server upgrades.
- Choose newer Nexus FX2/FX3 platforms for future-proof 400G-ready data center architectures.
FAQ
Q1: What is Cisco N9K-C93108TC-EX used for?
The Cisco N9K-C93108TC-EX is mainly used in enterprise data centers, cloud computing environments, virtualization platforms, and high-performance server networks. It works as a ToR, MoR, or EoR data center switch.
Q2: Does N9K-C93108TC-EX support 100G?
Yes. The switch includes six QSFP28 uplink ports that support 40Gbps and 100Gbps Ethernet connections.
Q3: What is the difference between N9K-C93108TC-EX and N9K-C93180YC-EX?
The main difference is the access port type:
- N9K-C93108TC-EX: 48 x 10GBASE-T copper ports, suitable for servers with RJ45 connections.
- N9K-C93180YC-EX: 48 x 1/10/25G SFP ports, suitable for fiber-based environments.
Q4: Is N9K-C93108TC-EX still available?
The N9K-C93108TC-EX has reached Cisco End-of-Sale status, but many enterprises continue using it because of its stable performance and mature NX-OS ecosystem. Reliable refurbished and pre-owned units remain available through professional network equipment suppliers.
Q5: Do you provide warranty and technical support?
Yes. Professional suppliers can provide hardware testing, compatibility verification, warranty services, and technical assistance before and after purchase.
Typical services include:
- Hardware quality inspection
- Firmware compatibility checking
- Professional packaging and global delivery
- Replacement support during warranty period
- Technical consultation for deployment
Why Buy Cisco N9K-C93108TC-EX From Lonrise Equipment?
- Original Cisco equipment with quality inspection
- Competitive pricing for enterprise network upgrades
- Fast global delivery and reliable supply channels
- Professional technical support before and after purchase
- Compatible networking solutions including Cisco, Huawei, Juniper, Aruba, and optical transceivers
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