N9K-C93108TC-FX3

The Cisco Nexus 93108TC-FX3 (N9K-C93108TC-FX3) is a 1RU fixed-configuration data center switch from the Nexus 9300-FX3 series. Powered by Cisco Cloud Scale technology, it is built for leaf-spine architectures, offering high-density MultiGigabit copper connectivity and 100G uplinks. It supports both NX-OS standalone and ACI modes, making it ideal for modern data centers, cloud environments, and enterprise networks requiring seamless legacy and modern server integration.

Key Features & Benefits

High-Density Multi-Gigabit & 100G Connectivity

48 x 100M/1/2.5/5/10G BASE-T downlink ports for flexible copper connectivity.
6 x 40/100G QSFP28 uplink ports, supporting breakout to 24x 25G or 48x 10G.
Non-blocking switching capacity: 2.16 Tbps.
Forwarding rate: 1.6 Bpps.
Ultra-low latency for real-time applications.

Robust Hardware & Scalability

16 GB DRAM / 128 GB SSD for large routing tables and telemetry.
40 MB dynamic shared packet buffer.
4x hot-swappable fan modules (N+1 redundancy) with Port-side Intake (PI) or Port-side Exhaust (PE) airflow.
Dual redundant, hot-swappable power supplies (1100W AC options).

Advanced Data Center Features

Comprehensive protocol support: VXLAN EVPN, BGP, OSPF, vPC.
MACsec encryption for secure data transmission.
Precision Time Protocol (PTP/IEEE 1588v2).
Full programmability via Python, REST API, NX-API.
Manageable via CLI, GUI, DCNM, APIC.

Technical Specifications

Parameter	Details
Part Number	N9K-C93108TC-FX3
Form Factor	1U Rack-mountable
Fixed Ports	48 x 100M/1/2.5/5/10G BASE-T; 6 x 40/100G QSFP28
Switching Capacity	2.16 Tbps (non-blocking)
Forwarding Rate	1.6 Bpps
Buffer	40 MB shared
CPU/Memory	Multi-core; 16 GB DRAM; 128 GB SSD
Airflow	Port-side Intake (PI) or Port-side Exhaust (PE)
Power Supplies	Dual, hot-swappable 1100W AC
Power Consumption	~420W (typical); 464W (max)
Dimensions (WxDxH)	43.9 x 45.7 x 4.4 cm
Weight	~8.8 kg
Operating Temperature	0°C to 40°C
Operating System	Cisco NX-OS / ACI