Cisco C3850-NM-2-10G 2 Ports Module
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C3850-NM-2-10G Cisco 10GbE Expansion Module 2 x SFP Plug-in New

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Part Number#: C3850-NM-2-10G
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Short Description:
C3850-NM-2-10G 10 Gigabit Ethernet (GbE) 2 x Small Form-Factor Pluggable (SFP) Plug-in Module Local Area Network (LAN) Catalyst 3850-24 and 3850-48 2-Ports Expansion Module | Made by Cisco | New Bulk Pack
Product Condition:
New Bulk Pack
Warranty provided by ALLHDD.COM:
90 Days

Overview of the Cisco C3850-NM-2-10G 10GbE Expansion Module

The Cisco Catalyst 3850-24 is a stackable, high-performance switch that provides 10 Gigabit Ethernet connectivity for enterprise networks. The C3850-NM-2-10G is an expansion module for the Catalyst 3850-24 that adds two additional 10 Gigabit Ethernet ports to the switch. It is designed for use in network environments where high-bandwidth connectivity is required, such as in data centers, enterprise campuses, and service provider environments. The module is pluggable, allowing it to be easily added or removed from the switch as needed.

2 Ports of 10 Gigabit Ethernet (GbE)

The Cisco C3850-NM-2-10G expansion module is equipped with two ports, each supporting 10 GbE. This high-speed connectivity is essential for meeting the increasing demands of modern networks, facilitating faster data transfer, and improving overall network performance.

Mini-GBIC (SFP) Compatibility

The module supports Mini-GBIC (Gigabit Interface Converter) or Small Form-Factor Pluggable (SFP) transceivers. This allows for flexibility in choosing the appropriate transceivers based on specific networking requirements. The C3850-NM-2-10G features 24 Mini-GBIC (Gigabit Interface Converter) ports, further enhancing its connectivity options. Mini-GBIC ports provide flexibility by supporting various transceivers, allowing users to adapt the module to different networking requirements. This versatility is particularly beneficial for organizations with diverse connectivity needs, enabling them to customize their network infrastructure to suit specific applications.

Increased Network Bandwidth

The addition of two 10 GbE ports significantly increases the overall network bandwidth. This is particularly advantageous for organizations with high data transfer needs, ensuring a smoother and more efficient flow of information across the network.

Local Area Network (LAN) Enhancement

The 2-port 10 Gigabit Ethernet capability of this expansion module greatly enhances the Local Area Network (LAN) performance, allowing for seamless communication and data transfer within the network infrastructure.

Hot-Swappable Modules

One of the noteworthy features of the Cisco C3850-NM-2-10G is its hot-swappable capability. Administrators can replace or add modules without disrupting the entire network, minimizing downtime and ensuring continuous operation

Enhanced Network Performance

By incorporating 10 GbE ports, the expansion module significantly enhances network performance. This is particularly beneficial for organizations dealing with data-intensive tasks, such as large file transfers, video streaming, and virtualization.

Mini-GBIC Expansion Module

The inclusion of a 24 Mini-GBIC Expansion Module further extends the flexibility of the Cisco C3850-NM-2-10G. This module supports various Gigabit Interface Converter (GBIC) modules, enabling users to adapt the switch to different connectivity requirements. The expansion module is designed to accommodate 24 Mini-GBIC (Gigabit Interface Converter) ports. This versatility allows for a flexible network design, enabling administrators to customize their network configuration based on specific requirements.

Power Consumption

The additional ports and features of the expansion module may result in increased power consumption. It is essential to assess the power requirements and ensure that the existing power infrastructure can support the added load.


The Cisco C3850-NM-2-10G expansion module provides a scalable solution for network growth. As network demands evolve, organizations can easily scale their infrastructure by adding these modules to their existing Catalyst 3850 switches, avoiding the need for complete hardware replacements. The Cisco C3850-NM-2-10G provides a scalable solution for growing network demands. With the ability to add or replace modules seamlessly, organizations can adapt their network infrastructure to accommodate increased workloads without the need for a complete overhaul.

Energy-Efficient Design

Cisco is committed to sustainability, and the C3850-NM-2-10G reflects this commitment with its energy-efficient design. The module is engineered to optimize power consumption without compromising performance. This not only reduces operational costs but also aligns with the growing emphasis on environmentally friendly business practices.

High-Speed Connectivity

With dual 10 GbE ports, the expansion module delivers high-speed connectivity, reducing latency and ensuring smooth data transfer across the network. This is particularly crucial for applications that demand real-time data processing. The Cisco C3850-NM-2-10G is equipped with 2 ports, each capable of delivering 10 Gigabit Ethernet speeds. This translates to a significant increase in data transfer rates, allowing for swift and seamless communication within the network. Whether it's handling large file transfers, supporting bandwidth-intensive applications, or facilitating high-definition multimedia streaming, this expansion module ensures that the network operates at optimal speeds.

Compatibility with Catalyst 3850 Series

Designed specifically for the Catalyst 3850-24 and 3850-48 switches, the C3850-NM-2-10G seamlessly integrates with these models. This compatibility ensures a hassle-free installation process and enables users to leverage the full potential of the Catalyst 3850 series switches. The combined power of the switches and the expansion module creates a formidable networking solution capable of meeting the demands of modern businesses.

Flexibility in Network Design

The compatibility with Mini-GBIC ports offers network administrators the flexibility to choose the most suitable interface for their specific needs. This adaptability is essential for creating a customized network design that aligns with the organization's objectives.

Reliability and Redundancy

The hot-swappable nature of the Cisco C3850-NM-2-10G contributes to the overall reliability of the network. In the event of a module failure or the need for an upgrade, administrators can replace modules without affecting the entire network, ensuring continuous operation and minimizing potential downtime. The module incorporates redundancy features, enhancing the reliability of the network. Redundancy is critical in ensuring continuous operation, minimizing downtime, and safeguarding against potential hardware failures. With the C3850-NM-2-10G, businesses can implement redundant connections, creating a robust and resilient network architecture.

Enhanced Performance

With 10 GbE connectivity, the expansion module enhances the performance of connected devices and applications. This is crucial for bandwidth-intensive tasks such as video streaming, large file transfers, and other data-intensive applications.

Performance of 2-Port Expansion Module

The Cisco C3850-NM-2-10G 2-Ports Catalyst Expansion Module is a networking device that is designed to improve the performance of Cisco Catalyst 3850 series switches. It provides two additional 10 Gigabit Ethernet ports, which can be used to connect high-speed network devices such as servers, storage systems, and switches.

One of the key benefits of this expansion module is its ability to support high-bandwidth applications such as video streaming and virtualization. With its 10 Gigabit Ethernet ports, it can transmit data at speeds up to 10 times faster than traditional Gigabit Ethernet ports, allowing for faster data transfer and better overall network performance.

Reliability of Cisco Module

The Cisco C3850-NM-2-10G 2-Ports Expansion Module is a highly reliable network module designed for use with the Cisco Catalyst 3850 series switches. It provides two 10 Gigabit Ethernet ports, which can be used to expand the connectivity and capacity of the switch.

One of the key features of the C3850-NM-2-10G is its ability to support hot-swapping, which means that it can be removed and replaced without disrupting the operation of the switch. This is especially important in mission-critical environments, where downtime can be costly.

The C3850-NM-2-10G is built with high-quality components and undergoes rigorous testing to ensure its reliability and durability. It is also backed by Cisco's industry-leading support and service, which further enhances its reliability.

Use Cases

  • Data Centers: In data center environments where high-speed connectivity is paramount, the Cisco C3850-NM-2-10G finds significant utility. It facilitates fast and reliable data transfer, supporting the performance requirements of virtualized environments and storage networks.
  • Enterprise Networks: Enterprises with growing network demands benefit from the enhanced scalability provided by this expansion module. It ensures that the network infrastructure can accommodate increasing data traffic and the addition of new devices.
  • High-Performance Computing (HPC): Environments requiring high-performance computing, such as scientific research institutions or engineering firms, benefit from the module's 10 Gigabit Ethernet ports. It accelerates the exchange of large datasets and supports the requirements of compute-intensive applications.

General Information about this Cisco C3850-NM-2-10G

  • Manufacturer: Cisco
  • Model Number or SKU# C3850-NM-2-10G
  • Product Type: Network Module

Technical Information of Dual Port Module

  • Number of Ports: 2
  • Application/Usage: Optical Network
  • Application/Usage: Data Networking
  • Expansion Slots: 2 x SFP (mini-GBIC)/SFP+
  • Expansion Slots: 2 x SFP (mini-GBIC)


  • Cisco Catalyst 3850 Series Switches

In general, the Cisco C3850-NM-2-10G expansion module is a valuable addition to Cisco Catalyst 3850-24 and 3850-48 switches, providing enhanced network connectivity with its two 10 GbE ports. The module's compatibility, scalability, and performance benefits make it a strategic choice for organizations seeking to meet the demands of modern, high-speed networks. The Cisco C3850-NM-2-10G expansion module for Catalyst 3850-24 and 3850-48 switches is a valuable addition for organizations seeking to enhance their network performance, scalability, and flexibility. With its dual 10 Gigabit Ethernet ports and support for Mini-GBIC transceivers, it addresses the evolving needs of modern networks. Whether deployed in data centers, enterprise networks, or high-performance computing environments, this expansion module plays a pivotal role in optimizing network infrastructure.

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

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