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Cisco

Cisco N3K-C3172PQ-XL | 48x 1/10G SFP+ + 6x 40G QSFP+ uplinks, no PoE; XL scale (expanded TCAM/route capacity); NX-OS L2/L3

SKU:N3K-C3172PQ-XL

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Description

1RU L2/L3 data center switch delivering line-rate performance and ultra-low latency across 48x 1/10G SFP+ access ports and 6x 40G QSFP+ uplinks. The XL variant provides expanded table resources for larger route, ACL, and telemetry scales—ideal for leaf-spine fabrics and high-fanout deployments. Supports QSFP+ 4x10G breakouts, VXLAN overlays, and vPC for active-active designs.

Features

- XL scale for larger routing and ACL tables
- 48x 1/10G access plus 6x 40G uplinks in 1RU
- Ultra-low latency, line-rate L2/L3 forwarding
- VXLAN for modern overlays
- vPC for resilient active-active connectivity
- Programmable NX-OS with open APIs

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

Technical Specifications

- Form factor: 1RU fixed switch
- Ports: 48 x 1/10G SFP+ access
- Uplinks: 6 x 40G QSFP+ (supports 4x10G breakout)
- Variant: XL — expanded TCAM/route/ACL scale
- Switching: Line-rate L2/L3 with ultra-low latency
- Operating system: NX-OS with NX-API and automation support
- Overlay: VXLAN support
- High availability: vPC multi-chassis LAG
- Data center features: DCB, PFC, QoS, ACLs
- Power/cooling: Dual hot-swap PSUs and fans; reversible airflow options (model dependent)

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