Cisco C9300-NM-4M: 4-Port Multigigabit Network Module for Catalyst 9300

The Cisco C9300-NM-4M is a high-performance 4-port Multigigabit Network Module designed for the Cisco Catalyst 9300 Series fixed-configuration enterprise access switches. This module provides flexible and high-bandwidth connectivity options, supporting speeds from 1 Gigabit Ethernet up to 10 Gigabit Ethernet over standard copper cabling. It is essential for future-proofing your network, particularly for supporting high-density Cisco Wireless AP deployments with Wi-Fi 6/6E, and ensuring seamless integration with your core Cisco Network Switch infrastructure.

High-Speed Multigigabit Connectivity

This network module offers four Multigigabit ports (mGig), supporting auto-negotiation for 1/2.5/5/10 Gbps speeds over standard Cat5e/6/6a copper cabling. This eliminates the need for expensive fiber upgrades when connecting high-bandwidth devices.

Optimized for Wi-Fi 6/6E Backhaul

The C9300-NM-4M is ideally suited for providing high-speed uplinks from access switches to aggregate traffic from the latest generation of Wi-Fi 6 and Wi-Fi 6E access points. It ensures that your wireless network has sufficient bandwidth to meet demanding client requirements.

Flexible and Scalable Design

Designed for the modular slot of the Catalyst 9300 Series switches, this network module allows for easy installation and expansion. It provides the flexibility to adapt your network's port density and speed capabilities as your business needs evolve.

Enhancing Enterprise Network Performance

By delivering high-bandwidth copper connectivity, the C9300-NM-4M improves overall network performance and responsiveness. It's crucial for supporting data-intensive applications and ensuring that your Cisco Network Switch infrastructure can handle increasing traffic demands effectively.

Cisco C9300-NM-4M Detailed Parameters

Parameter Category	Parameter	Specification
Device Type	Model	C9300-NM-4M
	Product Type	4-Port Multigigabit Network Module
Connectivity	Ports	4 x Multigigabit Ethernet (RJ-45)
	Supported Speeds	100 Mbps, 1 Gbps, 2.5 Gbps, 5 Gbps, 10 Gbps (auto-negotiating)
	Cabling	Cat5e/6/6a UTP for Multigigabit speeds
Compatibility	Compatible Switches	Cisco Catalyst 9300 Series Switches
Features	PoE Support	No (This module typically provides data only; PoE is usually on access ports)
	Form Factor	Modular Network Module (for dedicated slot)
Physical Specifications	Dimensions (H x W x D)	40 x 185 x 227 mm (1.57 x 7.28 x 8.94 inches)
	Weight (Approximate)	0.57 kg (1.25 lbs)
Environmental	Operating Temperature	0°C to 40°C (32°F to 104°F)
	Operating Humidity	10% to 95% non-condensing
Compliance	Standards	IEEE 802.3bz (2.5G/5GBASE-T), IEEE 802.3ab (1GBASE-T)
	Safety/EMC	Regulatory compliance specific to Cisco Network Modules