Cisco C9300-NM-4M Expansion Module
If you need a large quantity of C9300-NM-4M product - call us at +1 (347) 470 6982 or request a quote at live chat and our sales manager will contact you shortly.
Looking for assistance? Connect with one of our experts
FREE Shipping. We are accepting NET 30 Days Purchase Orders. Get a decision in seconds, without affecting your credit.

C9300-NM-4M Cisco Catalyst 10 Gigabit Expansion Module 4 Refurbished

Availability: In Stock
Part Number#: C9300-NM-4M
List Price was: $742.31
Your Price:
You Save: $549.31 (74% off)

5% Discount on Checkout

Short Description:
C9300-NM-4M Catalyst 9300 4 Ports 10 Gigabytes Per Second (GBPS) Network Module Data Networking 4 Expansion Slots 10 Gigabit Ethernet Wired Plug-in Expansion Module 100 and 240 Volt AC Power Connector | Made by Cisco | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

Overview of the C9300-NM-4M Catalyst 9300 4 Ports 10 GBPS Network Module

The C9300-NM-4M Catalyst 9300 Network Module is a crucial component in data networking, designed to enhance the capabilities of the Catalyst 9300 series. This module provides four ports with a remarkable 10 Gigabytes Per Second (GBPS) speed, making it an ideal solution for organizations with high-performance networking requirements. In this comprehensive guide, we'll delve into the key features, specifications, and applications of the C9300-NM-4M Network Module.

Key Features of C9300-NM-4M Cisco Catalyst 10 Gigabit Expansion Module

  • Four 10GBPS Ports: The standout feature of the C9300-NM-4M is its 4 ports Module, each capable of delivering data at a speed of 10 Gigabytes Per Second. This high-speed connectivity ensures efficient data transfer and supports the demands of modern networking applications.
  • Designed for Catalyst 9300 Series: This network module is specifically designed to integrate seamlessly with the Catalyst 9300 series, a popular line of switches known for their advanced features and reliability. The compatibility ensures optimal performance and easy integration into existing network infrastructures.
  • Wired Plug-in Expansion Module: The C9300-NM-4M is a wired plug-in expansion module, simplifying the installation process. Users can effortlessly plug it into the expansion slots of Catalyst 9300 switches, expanding their networking capabilities without the need for complex configurations.
  • Expansion Slots: With four expansion slots, this network module provides flexibility for future upgrades. Organizations can scale their network infrastructure by adding more modules or combining them with other compatible expansion modules to meet evolving business needs.
  • Power Connectivity: The C9300-NM-4M features a power connector supporting both 100 and 240-volt AC power. This flexibility ensures compatibility with various power systems, making it suitable for deployment in diverse environments.

Benefits and Advantages

Investing in the C9300-NM-4M Catalyst 9300 Network Module comes with a myriad of benefits, making it a compelling choice for businesses and organizations looking to optimize their network infrastructure.

  • Scalability:
    • The module's 4 expansion slots provide a scalable platform that can grow with the evolving needs of the network.
    • This scalability ensures a future-proof investment, saving costs on frequent upgrades and replacements.
  • High-Speed Data Transfer:
    • With 10GBPS ports, the C9300-NM-4M delivers high-speed data transfer, reducing latency and improving overall network performance.
    • This is particularly crucial for applications that demand real-time data processing and low latency, such as video streaming and online gaming.
  • Reliability and Redundancy:
    • The redundancy provided by multiple ports enhances network reliability, reducing the risk of downtime due to a single point of failure.
    • Businesses can rely on the C9300-NM-4M for mission-critical operations where uninterrupted network connectivity is imperative.
  • Ease of Installation:
    • The plug-in design of the module simplifies the installation process, minimizing downtime during upgrades or initial setup.
    • IT professionals can appreciate the efficiency and convenience offered by the plug-and-play nature of the C9300-NM-4M.
  • Versatility:
    • Suitable for a variety of environments, including data centers, enterprise networks, and service provider setups, the C9300-NM-4M showcases its versatility.
    • Its compatibility with different power input options adds an extra layer of adaptability to diverse networking scenarios.

Applications and Use Cases

The C9300-NM-4M Catalyst 9300 Network Module finds applications in various scenarios where high-speed and reliable networking are paramount. Some key use cases include:

  • Data Centers: Deploying the C9300-NM-4M in data center environments enhances data transfer speeds, critical for applications such as virtualization, cloud computing, and large-scale data processing.
  • Enterprise Networks: In enterprise settings, the module supports high-performance networking, catering to the demands of modern businesses with a large number of connected devices.
  • Telecommunications: Telecommunication networks benefit from the C9300-NM-4M's high-speed ports, ensuring seamless communication and data transfer between network nodes.
  • Research and Development: Research facilities requiring robust networking capabilities for data-intensive tasks, simulations, and collaborative projects can leverage the module for efficient data transfer.

High Performance

The C9300-NM-4M Cisco Catalyst 9300 4 Ports Network Module is a high-performance network module that provides a high-density of Gigabit Ethernet ports for the Cisco Catalyst 9300 series switches. It offers the following high-performance features:

  • High port density: The module provides four Gigabit Ethernet ports, allowing for a high density of devices to be connected to the switch.
  • High-speed data transfer: The module supports 10/100/1000Mbps data transfer speeds, ensuring fast and efficient data transfer.
  • Quality of Service (QoS): The module supports QoS, which allows for prioritization of different types of traffic, ensuring that important data is transmitted with minimal delay.
  • Energy Efficient Ethernet (EEE): The module supports EEE, which reduces power consumption during periods of low data activity.
  • Link Aggregation Control Protocol (LACP): The module supports LACP, which allows for multiple physical links to be grouped together, providing redundancy and increased bandwidth.
  • IEEE 802.1Q VLAN tagging: The module supports IEEE 802.1Q VLAN tagging, which allows for the creation of virtual LANs, providing increased security and network segmentation.
  • Jumbo frames support: The module supports jumbo frames, which allows for larger packet sizes to be transmitted, increasing the efficiency of data transfer.
  • Easy integration: The module is designed to be easily integrated into the Cisco Catalyst 9300 series switches, allowing for quick and easy deployment.
  • Scalability: The module can be easily integrated into a larger network, making it easy to add new devices and expand the network as needed.
  • Reliability: The module is designed to provide a high level of reliability, ensuring that the network remains up and running even in the event of a failure.

Robust Security and Dynamic Quality

  • Advanced security features: The C9300-NM-4M Cisco Catalyst 9300 Expansion Module supports advanced security features such as IEEE 802.1x, MACsec, and FlexVPN, to protect against unauthorized access and ensure data integrity.
  • Dynamic Quality of Service (QoS): The module supports dynamic QoS, which allows for the prioritization of different types of traffic, ensuring that important data is transmitted with minimal delay.
  • Robust network management: The module supports Cisco DNA Center, which provides a centralized management platform for the entire network.
  • Scalability: The module can be easily integrated into a larger network, making it easy to add new devices and expand the network as needed.
  • Flexible deployment options: The module can be used as a standalone device or as part of a larger network, providing flexibility for different deployment scenarios.
  • High-performance switching: The module provides high-performance switching capabilities, allowing for fast data transfer and minimal network congestion.
  • Energy-efficient design: The module is designed to be energy-efficient, reducing power consumption and helping to lower operating costs.
  • Compact design: The module has a compact design, making it easy to install and deploy in a variety of environments.
  • Support for IPv6: The module supports IPv6, allowing for the deployment of IPv6-enabled devices and services.
  • Firmware upgrades: The module supports firmware upgrades, allowing for easy maintenance and keeping the network up to date with the latest features and security enhancements.
Security Features

In the context of data networking, security is paramount. The C9300-NM-4M includes specific security features to safeguard the network from potential threats. These features may include encryption protocols, access controls, and other measures to protect sensitive data.

General Information of the Cisco C9300-NM-4M Network Expansion Module

  • Manufacturer: Cisco
  • Product Line: Catalyst
  • Product Series: 9300
  • Part Number/SKU# C9300-NM-4M
  • Product Type: Expansion Module

Technical Details for 10GBPS Module

  • Total Number of Ports: 4
  • Application/Usage: Data Networking
  • Form Factor: Plug-in module

I/O Expansions of Expansion Module

  • Number of Total Expansion Slots: 4

Networking Specifications

  • Connectivity Technology: Wired
  • Data Link Protocol: 10 Gigabit Ethernet
  • Data Transfer Rate: 10 GBPS

Connectors and Cabling Options

  • 1000BASE-T ports: RJ-45 connectors, 4-pair Cat 5E UTP cabling
  • Multigigabit-T ports: RJ-45 connectors, 4-pair Cat 5E, Cat 6, Cat 6A UTP cabling
  • 1000BASE-T SFP-based ports: RJ-45 connectors, 4-pair Cat 5E UTP cabling
  • SFP transceivers: LC fiber connectors (single-mode or multimode fiber)
  • SFP+ transceivers: LC fiber connectors (single-mode or multimode fiber)
  • QSFP+ transceivers: MPO and LC fiber connectors (single-mode or multimode fiber)
  • QSFP+ connector
  • SFP+ connector
  • Cisco StackWise stacking ports: Copper-based Cisco StackWise cabling
  • Cisco StackPower: Cisco proprietary power stacking cables
  • Ethernet management port: RJ-45 connectors, 4-pair Cat 5 UTP cabling
Safety Certifications
  • UL 60950-1
  • CAN/CSA-C222.2 No. 60950-1
  • EN 60950-1
  • IEC 60950-1
  • AS/NZS 60950.1
  • IEEE 802.3
  • Device Compatibility: Cisco Catalyst 9300 Series Switches

Finally, the C9300-NM-4M Catalyst 9300 Network Module stands as a powerful solution for organizations seeking to enhance their network infrastructure. With four high-speed ports, seamless integration with Catalyst 9300 switches, and a straightforward installation process, this network module is well-suited for a range of applications across different industries. As technology continues to evolve, having a reliable and scalable networking solution like the C9300-NM-4M becomes increasingly essential for meeting the demands of modern connectivity.

Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

About Refurbished Products

Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.

Here, you can check more available conditions of your desired product C9300-NM-4M at a competitive price. We are trying our best to meet your needs on the enterprise-level computer, server, data centre, and networking hardware. You are welcome to ask our live chat or get live representative support over the phone.


Please choose your location for calculate shipping cost.


ALLHDD guarantees that the products will not have defects in material that will affect the product's functionality during the Standard Warranty Period. The warranty period starts when the merchandise/items from our warehouse.

What does ALLHDD.Com warranty cover?

30-days to 3 years warranty:

Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.

What is not covered by our warranty?

The reason why our warranty does not cover any problem caused by the following conditions:

(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;

(b) any misuse outside the instructions in the user manual for any specific product;

(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.

What is the Manufacturer/Brand Warranty?

In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).

For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
Final Sale items are non-returnable/refundable in any situation. Any question? please ask our team before the shipment.

Important notes:

We can provide additional warranty service/support for any product you purchase from us if you need additional warranty coverage before finalizing the order from ALLHDD.Com. You need to ask in live chat/help or call us for more information.

Individual product warranty mentioned on each item product description page/detail page.

Free Technical support on purchased items, our expert consultancy over the phone, by email, by live chat, or by remote login.


Shipping Options and Estimated Delivery Time

UPS Shipping Options:

FREE UPS® Ground (Free shipping to all orders for 48 states!)
Estimated delivery time: 4-7 business days

UPS 3 Day Select®
Estimated delivery time: 3 business days

UPS 2nd Day Air®
Estimated delivery time: 1-2 business days, Delivery by 10:30 AM or 2:00 PM

UPS Next Day Air® Standard Overnight
Estimated delivery time: Overnight 2-5 PM, Standard Overnight Delivery.

UPS Next Day Air® - Priority Overnight
Estimated delivery time: Overnight Delivery (Next Business Day) Delivery by 10:30 AM or 12:00 PM

UPS Next Day Air® First Overnight - Early A.M
Estimated delivery time: Overnight 8:00 AM, Early morning, overnight delivery for your time-critical shipments.

UPS® First Overnight - Saturday
Estimated delivery time: Overnight 8:30 AM – Saturday

FedEx Shipping Options:

FedEx Ground®
Estimated delivery time: (4–7 business days in the contiguous 48 states)
*For residential delivery via FedEx Ground use FedEx Home Delivery®
Estimated delivery time: 4−7 business days, based on the distance to the destination.

FedEx Express Saver®
Estimated delivery time: 3 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states (except Hawaii and Alaska)

FedEx 2Day®
Estimated delivery time: 2 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states

FedEx Standard Overnight®
Estimated delivery time: Next-business-day (by 4:30 PM to U.S. businesses and by 8:00 PM to residences)
Available throughout all 50 states (Hawaii is outbound only)

FedEx Priority Overnight®
Estimated delivery time: Next-business-day (by 10:30 PM to U.S. businesses, noon to most residences)
Available throughout all 50 states

FedEx First Overnight®
Estimated delivery time: Next-business-day (by 8:30 or 9 AM to most areas)
Available throughout all 50 states

Worldwide Shipping Options:

UPS®/FedEx® International Economy

Estimated delivery time: 4-7 business days

UPS®/FedEx® International Priority

Estimated delivery time: 2-4 business days

UPS®/FedEx® Ground Shipping Canada

Estimated delivery time: 5-8 business days

Important notes:

  • The processing of orders with Ground Shipping can take up to 24-48 hours. But we try to process all orders the same day.
  • We are not responsible for weather problems that may affect the delivery of goods by carriers. We cannot guarantee the exact delivery time, regardless of the carriers' claims.
  • If you have any specific delivery time requirements, please contact our customer support and someone from our customer service team will be able to help you.
  • You can estimate the shipping cost from the products detail page, also available on the checkout page
  • The shipping cost depends on box dimensions, weight, and zip/postal code
  • To get a FedEx® delivery service you need to mention it on the checkout page notebox.
  • For urgent shipments, please contact our customer service.
  • Shipping cut off 4:00 PM (Monday-Friday) and available blind drop shipment.