Cisco C9300-NM-2Q – 2×40 Gb QSFP+ Network Uplink Module

Cisco C9300-NM-2Q – 2×40 Gb QSFP+ Network Uplink Module

Overview

The Cisco C9300-NM-2Q is a plug-in uplink module designed to enhance the uplink capability of the Cisco Catalyst 9300 Series switches by providing two 40 Gbps QSFP+ ports. It serves engineers looking to upgrade access-layer or campus aggregation uplinks—say moving from 10 G/25 G toward 40 G—without replacing the entire chassis. The module supports QSFP+ transceivers (copper or fiber as supported by the chassis) and is hot-swappable, so you can upgrade with minimal downtime. It fits into the modular uplink slot of the Catalyst 9300 series, works in standalone or stack mode, and is ideal for campus distribution, branch aggregation or high-bandwidth access uplinks.

Key Features

• Two QSFP+ ports delivering 40 Gbps each for high-bandwidth uplink aggregation.

• Hot-swappable module design allows insertion or replacement without powering down the switch.

• Supports QSFP+ optics (copper or fiber) for media-type flexibility in uplinks.

• Fully compatible with Catalyst 9300 Series modular uplink architecture, leveraging installed infrastructure.

• Enables migration of uplinks from 10 G/25 G to 40 G in access/aggregation layers, helping relieve uplink bottlenecks.

Technical Specifications