Catalyst 9300X 2 x 100G/40G dual rate QSFP Network Module

Port Quantity

2

Series

Catalyst 9300

Port Speed

Gigabit Ethernet or 40 Gigabit Ethernet

Weight

0.90 LBR

C9300X-NM-2C | Cisco Switches | Catalyst 9300X 2 x 100G/40G Dual Rate QSFP Network Module | Factory Sealed The Cisco C9300X-NM-2C is a high-performance network uplink expansion module designed for Cisco Catalyst 9300X Series switches. It provides enhanced uplink connectivity for modern enterprise networks and supports flexible deployment options for high-speed links. Features: 2 ports with dual-rate QSFP/QSFP28 interfaces — each port can operate at 40 Gbps or 100 Gbps, enabling scalable high-speed uplinks. Dual-rate support makes it suitable for evolving network traffic demands without needing immediate overhaul of existing infrastructure. Hot-swappable module for easy installation and replacement without powering down the switch. Ideal for backbone, aggregation, or high-capacity uplink connections in campus and data center environments Supports QSFP+/QSFP28 optics, DAC/AOC cabling, and optional breakout configurations for flexible link types and speeds. Provides a path for high-bandwidth uplink growth from 40 G to 100 G as network demands increase. Technical Specifications: Module type: Hot-swappable uplink network module Compatible with: Cisco Catalyst 9300X Series switches only Ports: 2 × QSFP/QSFP28 Port speeds: 40 GbE or 100 GbE per port (dual-rate, optics-dependent) Breakout support: 40G → 4 × 10G , 100G → 4 × 25G (IOS XE–dependent) Optics/Cabling: QSFP+/QSFP28 optics, DAC, AOC Use case: High-bandwidth uplinks to distribution/core or data center networks Media: What Is A Network Switch? Cisco Catalyst Switches Product Guide