Name:
C9300-NM-4M
- Description:
- Catalyst 9300 4 x MGig Network Module
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- 662101475646
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3 - List Price:
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$1,770.00
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$187.00
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C9300-NM-4M
Catalyst 9300 4 x MGig Network Module
$187.00
11 in Global Warehouse
$187.00
89% off
TRUSTED, TRIED, PROVEN
C9300-NM-4M Overview
C9300-NM-4M is a high-performance network module designed specifically for the Cisco Catalyst 9300 series switches. Engineered to deliver enhanced uplink connectivity in enterprise environments, this module features four SFP+ ports that support data transmission rates of up to 10Gbps, making it ideal for high-speed applications such as data center interconnects, campus backbones, and mission-critical enterprise networks.
Built with a modular form factor, the C9300-NM-4M is installed directly into the switch chassis to extend its capabilities while supporting standard protocols like TCP/IP. Its plug‐and‐play design ensures seamless integration and compatibility exclusively with Cisco Catalyst 9300 switches, providing efficient network throughput and advanced features such as auto‑negotiation, jumbo frames, and QoS for optimized performance.
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C9300-NM-4M Specifications
| Product Type | Network Module / Network Card |
| Module Type | Ethernet |
| Data Rate | 10Gbps |
| Connector Type | SFP+ |
| Supported Protocols | TCP/IP |
| Form Factor | Modular |
| Operating Temperature | 0 to 70°C |
| Storage Temperature | -40 to 85°C |
| Input Voltage | N/A |
| Compatibility | Cisco |
| Max Speed | 10Gbps |
| Supported Features | Auto-negotiation / Jumbo Frames / QoS |
| Power Consumption | 12W |
| Interface Ports | SFP+ |
| Expansion Slots | N/A |
| Product Name | Cisco Catalyst 9300-NM-4M |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
C9300-NM-4M Use Case
Enterprise Campus Wi-Fi 6 Rollout with Multi-Gigabit Uplinks
In a global enterprise campus deploying over 2,000 Wi-Fi 6 access points, the Catalyst 9300 paired with the C9300-NM-4M module delivers four 2.5/5/10 Gbps uplinks to access point controllers. This high-density multi-gig connectivity ensures ultra-low latency for real-time collaboration, scales to support emerging applications, and future-proofs the wireless infrastructure for 802.11ax and beyond.
Industry 4.0 Smart Manufacturing with Real-Time Data Analytics
In a smart manufacturing facility powering 150 machine vision cameras and hundreds of IoT sensors, the C9300-NM-4M’s four multi-gigabit ports aggregate up to 40 Gbps of sensor and video data. This robust bandwidth supports real-time quality inspection, predictive maintenance analytics, and closed-loop control, boosting production efficiency by 20% and minimizing unplanned downtime by 30%.
Branch SD-WAN Aggregation and High-Bandwidth Internet Connectivity
In a regional branch office supporting cloud-native applications and SD-WAN, the Catalyst 9300 equipped with C9300-NM-4M offers four resilient 1/2.5/5/10 Gbps uplinks to dual SD-WAN routers. This configuration provides scalable bandwidth for SaaS and IaaS services, simplifies overlay management, enforces segmentation policies, and reduces WAN costs by 25% while ensuring consistent application performance.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Compatibility | Cisco Catalyst 9400 Series | Cisco | Cisco | Cisco | Cisco Catalyst 9400 Series |
| Connector Type | N/A | SFP+ | SFP+ | RJ-45 | RJ-45 |
| Data Rate | N/A | 40G | 10Gbps | 1G | 1Gbps |
| Depth | N/A | N/A | N/A | N/A | N/A |
| Expansion Slots | N/A | N/A | N/A | N/A | N/A |
| Form Factor | Modular | Modular | Modular | Modular | Modular |
| Height | N/A | N/A | N/A | N/A | N/A |
| Input Voltage | N/A | N/A | N/A | N/A | N/A |
| Interface Ports | N/A | SFP+ | SFP+ | Ethernet | Ethernet |
| Max Speed | N/A | 40Gbps | 10Gbps | 1Gbps | 1Gbps |
| Module Type | Supervisor Card | SFP+ | Ethernet | Ethernet Module | Ethernet |
| Operating Temperature | 0 to 50°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 50°C |
| Power Consumption | N/A | 15.6W | 12W | 350W | N/A |
| Product Name | Cisco Catalyst 9400 Supervisor Engine 1 | Cisco Catalyst 9500 C9500-NM-2Q Network Module | Cisco Catalyst 9300-NM-4M | Cisco Catalyst 9400-LC-48P-B1 | Cisco Catalyst 9400 Network Module C9400-LC-48T= |
| Product Type | Supervisor Engine | Network Module | Network Module / Network Card | Network Module / Line Card | Network Module |
| Storage Temperature | N/A | -40 to 85°C | -40 to 85°C | -40 to 85°C | N/A |
| Supported Features | High Availability, Secure Boot, Advanced Layer 2/3 Functions | Jumbo Frames / QoS | Auto-negotiation / Jumbo Frames / QoS | Power over Ethernet (PoE+), Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation, Jumbo Frames, QoS |
| Supported Protocols | TCP/IP, OSPF, BGP, EIGRP, N/A | TCP/IP | TCP/IP | TCP/IP | TCP/IP |
| Weight | N/A | N/A | N/A | N/A | N/A |
| Width | N/A | N/A | N/A | N/A | N/A |
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Questions & Answers
Q
What is the Cisco Catalyst 9300 4 × MGig Network Module (C9300-NM-4M)?
A
The C9300-NM-4M is a 4-port multigigabit uplink module that expands a Catalyst 9300 switch with 1/2.5/5/10 Gbps Ethernet interfaces for high-speed access aggregation.
Q
Which Catalyst 9300 switch models are compatible with the C9300-NM-4M?
A
The C9300-NM-4M is compatible with all Cisco Catalyst 9300 Series switches that feature a modular uplink bay, including standard and stackable variants.
Q
How does the MGig interface enhance network performance?
A
MGig interfaces automatically negotiate speeds up to 10 Gbps per port, reducing bottlenecks in demanding wireless, IoT and video applications on Catalyst 9300.
Q
What data transfer speeds does the C9300-NM-4M support?
A
Each MGig port supports 1 Gbps, 2.5 Gbps, 5 Gbps and 10 Gbps, enabling flexible uplink speeds to match diverse endpoint requirements.
Q
Can the C9300-NM-4M deliver Power over Ethernet Plus (PoE+)?
A
No. The C9300-NM-4M does not supply PoE+; power delivery is managed by the host Catalyst 9300 switch’s PoE capabilities on access ports.
Q
How do I install the Catalyst 9300 4 × MGig Network Module?
A
Power down the switch, insert the C9300-NM-4M into the uplink module slot, secure the module with captive screws and power up the switch.
Q
Which firmware version is required for the C9300-NM-4M?
A
The module requires Cisco IOS XE 16.6.1 or later for full MGig support and advanced feature compatibility on Catalyst 9300 switches.
Q
What are the power consumption specifications of the C9300-NM-4M?
A
Typical power consumption is 10 W, with a maximum of 15 W under full-rate traffic conditions, ensuring efficient operation in enterprise environments.
Q
Does the C9300-NM-4M support advanced security and segmentation?
A
Yes. It inherits Catalyst 9300 features such as MACsec encryption, port-based access control (802.1X), and dynamic ARP inspection for secure segmentation.
Q
What warranty and support options are available for this module?
A
Cisco offers a limited lifetime warranty complemented by optional SMARTnet service, providing 24×7 technical support, software updates and hardware replacement.
Q
How many endpoints can be aggregated with the C9300-NM-4M?
A
With four 10 Gbps uplinks, the module can aggregate hundreds of 1–2.5 Gbps edge devices, depending on traffic profiles and QoS policies.
Q
Is the C9300-NM-4M hot-swappable?
A
No. The module is not hot-swappable; you must power down the Catalyst 9300 switch before inserting or removing the C9300-NM-4M.
Q
What is the maximum cable distance for MGig ports on this module?
A
Over standard Cat 5e cable, MGig ports support up to 100 meters at 1/2.5/5 Gbps and up to 55 meters at 10 Gbps.
Q
How does the MGig module improve IoT and wireless connectivity?
A
By enabling multigigabit uplinks, the module prevents uplink congestion from high-density Wi-Fi 6 and IoT devices, ensuring consistent throughput and low latency.
Q
What environmental conditions are required for optimal operation?
A
Operating temperature: 0 °C to 40 °C, humidity: 10 %–90 % non-condensing; ensure adequate rack ventilation and compliance with Cisco environmental guidelines.
Q
Does adding the C9300-NM-4M introduce additional latency?
A
No. The module maintains sub-microsecond latency per port, preserving high-performance switching characteristics of the Catalyst 9300 series.