N9K-C92348GC-X Nexus 9200 48p 1G RJ45, 4p 25G SPF28, 2p 100G QSFP28

Cisco N9K-C92348GC-X – Nexus 92348GC-X 48xRJ45 + 4xSFP28 + 2xQSFP28 fixed switch (NX-OS)

The Cisco Nexus N9K-C92348GC-X is a compact 1RU fixed switch with 48x 100M/1GBASE‑T copper downlinks, 4x 1/10/25G SFP28 ports, and 2x 40/100G QSFP28 uplinks. Built on Cisco Cloud Scale technology, it provides 0.696 Tbps switching capacity and 517 mpps forwarding. Designed for Gigabit Ethernet access with flexible uplinks, it is ideal for big data clusters, management networks, and enterprise edge deployments.

🔧 Key Specifications

• Ports:
  • 48x 100M/1G RJ45 copper downlinks
  • 4x 1/10/25G SFP28 ports
  • 2x 40/100G QSFP28 uplinks
• Switching capacity: 0.696 Tbps
• Forwarding rate: 517 mpps
• CPU: 4 cores
• Buffer: 40 MB shared system buffer
• System memory: 8 GB
• Storage: 16 GB SSD
• Management: 1 RJ‑45 + 1 SFP
• Fans: 3 hot‑swappable; Airflow: port‑side intake/exhaust
• Power supplies: 400W AC, 350W DC, 400W DC
• Typical Power: 150W
• Max Power: 245W
• Form Factor: 1RU
• Dimensions: 1.72 x 17.3 x 18.5 in
• Weight: 14.12 lb (without PSUs/fans)
• MTBF: ~474,571 hours

🧩 Ideal Use Cases

• Enterprise access: Gigabit copper connectivity with flexible 25G/100G uplinks
• Management networks: secure, low‑latency switching for out‑of‑band infrastructure
• Big data clusters: optimized for dense 1G server connectivity with scalable uplinks

⚙️ Licensing & Expansion

• Operating mode: NX‑OS (does not support ACI)
• Programmability: NX‑API, Python scripting, Puppet, Chef, Ansible
• Telemetry: software‑based telemetry export for real‑time visibility
• Uplink flexibility: QSFP28 ports configurable for 40G or 100G