Cisco C3KX-NM-1G= 4 Ports Network Module Gigabit Ethernet Refurbished

The Cisco C3KX-NM-1G= is a network module designed to expand the capabilities of specific Cisco Catalyst switches. It adds four Gigabit Ethernet (GbE) ports to the switch, allowing for increased connectivity and data throughput. Each of these GbE ports supports 1000Base-X, making it suitable for high-speed data transfer in a variety of network applications. The Catalyst series is renowned for its high-performance and versatile switches. One essential component that enhances the functionality of Cisco Catalyst 3750-X and 3560-X Series Switches is the Cisco C3KX-NM-1G= 4-Port Gigabit Ethernet Network Module.

Let's delve deeper into the features of the Cisco C3KX-NM-1G= network module:

One of the notable features of the Cisco C3KX-NM-1G= module is that it is hot-swappable. This means you can install or replace it without powering down the switch, ensuring minimal disruption to your network operations. Hot-swappability is a valuable feature for businesses that require high network availability. One of the advantages of the C3KX-NM-1G= module is that it is hot-swappable. This means you can install or replace the module without the need to power down the switch, minimizing network downtime during maintenance or upgrades. Hot-swappability is a crucial feature for businesses that require uninterrupted network services.

The primary feature of this network module is the addition of 4 Gigabit Ethernet ports. These ports support 1000Base-X technology, which allows for data transfer at a rate of 1000 Mbps (1 Gbps). Having four GbE ports greatly increases the network's capacity to handle data-intensive tasks.

The addition of four Gigabit Ethernet ports provides scalability to your network infrastructure. It allows you to connect more devices or expand your network's reach without the need for additional switches or significant architectural changes.

The Cisco C3KX-NM-1G= network module is specifically designed for use with the Cisco Catalyst 3750-X and 3560-X Series Switches. It seamlessly integrates with these switches, making it an ideal choice for users who want to expand their network capabilities without investing in entirely new equipment.

With support for 1000Base-X technology, the Cisco ensures high-speed data transfer, making it suitable for bandwidth-intensive applications such as video streaming, large data file transfers, and VoIP communication.

The Gigabit Ethernet ports on this module support auto-negotiation, which allows devices connected to the ports to automatically configure their speed and duplex settings. This feature simplifies the network setup process and ensures optimal performance.

The module comes with LED status indicators for each of the four Gigabit Ethernet ports. These indicators provide real-time information about the status and activity of the ports, helping network administrators quickly identify and troubleshoot issues.

Cisco is known for its commitment to energy-efficient networking solutions. The C3KX-NM-1G= module is designed with energy conservation in mind, contributing to reduced power consumption in your network infrastructure.

Now that we've covered the features of the Cisco C3KX-NM-1G= network module, let's explore the benefits it offers to businesses and network administrators.

The primary benefit of the Cisco C3KX-NM-1G= module is the addition of four Gigabit Ethernet ports to your Cisco Catalyst switch. This significantly enhances connectivity options, allowing you to connect more devices directly to the switch without the need for additional networking equipment. The addition of four Gigabit Ethernet ports to your Catalyst switch significantly enhances your network's connectivity. This is particularly valuable for organizations that require high-speed data transfer for various applications and services.

With support for 1000Base-X Gigabit Ethernet technology, the module ensures improved network performance by facilitating high-speed data transfer. This is crucial for networks handling large volumes of data, such as in enterprise environments.

Expanding a network can be expensive, particularly when it involves purchasing new switches. The Cisco C3KX-NM-1G= module offers a cost-effective solution for expanding your network's capacity, as it can be easily added to your existing Cisco Catalyst 3750-X or 3560-X Series Switches.

The hot-swappable nature of the Cisco module ensures minimal network disruption during installation or replacement. This is essential for businesses that require high network availability and cannot afford extended downtime.

As mentioned earlier, the Cisco C3KX-NM-1G= network module is compatible with the Cisco Catalyst 3750-X and 3560-X Series Switches. Let's explore the compatibility in more detail:

The Cisco Catalyst 3750-X Series is a line of stackable switches designed for enterprise-class access and aggregation. These switches are known for their high performance, reliability, and scalability. The Cisco C3KX-NM-1G= network module is an ideal addition to these switches, as it provides enhanced connectivity and network expansion capabilities.

The Cisco Catalyst 3560-X Series is another family of switches designed for enterprise networks. They are known for their energy efficiency and advanced features. Just like with the 3750-X Series, the Cisco module is compatible with the 3560-X Series, making it an excellent choice for network administrators looking to expand their network without replacing their existing switches.

A Cisco network module is a type of expansion module that can be added to a Cisco networking device, such as a router or switch, to provide additional connectivity or functionality. Cisco offers a wide range of network modules for different applications, including modules for adding additional Ethernet ports, fiber optic ports, WAN connectivity options, and other types of interfaces. Network modules are typically installed in expansion slots on the networking device, and may require additional configuration to integrate with the device and the network. Network modules can be a convenient way to add additional connectivity or functionality to a Cisco networking device without having to replace the entire device.

The C3KX-NM-1G= is a network module designed for use with Cisco Catalyst 3K-X series switches. It provides four additional Gigabit Ethernet ports to the switch, expanding its connectivity options. When designing a network with the C3KX-NM-1G= module, there are several considerations to keep in mind:

• Bandwidth requirements: The C3KX-NM-1G= module provides four Gigabit Ethernet ports, each capable of delivering up to 1 Gbps of bandwidth. When designing a network with this module, it is important to consider the bandwidth requirements of the connected devices and applications to ensure that the network can handle the required traffic.
• Port configuration: The C3KX-NM-1G= module provides four ports, but these ports can be configured in different ways depending on the needs of the network. For example, the ports can be configured as access ports, trunk ports, or EtherChannels. The configuration will depend on the specific requirements of the network.
• Power requirements: The module requires power from the switch in order to operate. When designing a network with this module, it is important to ensure that the switch has sufficient power to support the module and any other connected devices.
• Physical space: The C3KX-NM-1G= module is a physical component that must be installed in the switch. When designing a network, it is important to consider the physical space available in the switch and ensure that the module can be installed without interfering with other components.
• Network topology: The C3KX-NM-1G= module can be used to expand the connectivity options of a network. When designing a network with this module, it is important to consider the network topology and how the module will fit into the overall design. For example, the module could be used to create a redundant network path or to connect devices in different locations.

• Manufacturer: Cisco
• Part Number or SKU# C3KX-NM-1G=
• Product Type: Network Module

• Application/Usage: Data Networking

• Total Number of Ports: 4
• Interfaces/Ports: 1 x 1000Base-X
• Interfaces/Ports Details: 1 x 1000Base-X Network

• Ethernet Technology: Gigabit Ethernet
• Network Technology: 1000Base-X

• Connectivity Technology: Wired
• Data Link Protocol: Gigabit Ethernet
• Status Indicators: Link/activity

• Expansion Slots: 4 (total) / 4 (free) x SFP
• Compatible Slots: 1 x expansion slot

• Operating temperature: -5 to 45°C up to 5000ft elevation, -5 to 40°C up to 10000ft elevation
• Storage temperature: -40 to 70°C
• Relative humidity operating, noncondensing: 5 to 95% non-condensing
• Relative humidity non-operating, noncondensing: 5 to 95% non-condensing
• Operating altitude: 10,000 ft. (3000m)
• Storage altitude: 15,000 ft. (4750

• Cisco Catalyst 3560X-24P/L/S and 3560X-48P/L/S: These are 24- and 48-port switches with PoE (Power over Ethernet) capability, which allows them to power connected devices such as IP phones and wireless access points.
• Cisco Catalyst 3560X-24T/L/S and 3560X-48T/L/S: These are 24- and 48-port switches with RJ-45 connectors for connecting devices via Ethernet cables.
• Cisco Catalyst 3750X-12S/E/S: This is a 12-port switch with SFP (Small Form-Factor Pluggable) uplinks, which can be used to connect to other network devices or to fiber optic cabling.
• Cisco Catalyst 3750X-24P/L/S and 3750X-48P/L/S: These are 24- and 48-port switches with PoE capability.
• Cisco Catalyst 3750X-24S/E/S and 3750X-48S/E/S: These are 24- and 48-port switches with SFP+ uplinks, which provide higher bandwidth than SFP uplinks.
• Cisco Catalyst 3750X-24T/L/S and 3750X-48T/L/S: These are 24- and 48-port switches with RJ-45 connectors.
• Cisco Catalyst 3750X-48PF/L/S and 3750X-48P/L/S: These are 48-port switches with PoE capability, but the "PF" version provides higher power output for devices that require more power.

In summary, the Cisco C3KX-NM-1G= Gigabit Ethernet Network Module is a valuable addition to Cisco's portfolio of networking solutions. Its compatibility with Catalyst 3750-X and 3560-X Series Switches, along with its Gigabit Ethernet connectivity, hot-swappable design, and FlexStack Plus support, make it a versatile choice for enhancing network performance and scalability.

Whether you're managing a data center, an enterprise network, an educational institution, or a small business, this network module can help you meet the growing demands of modern networking. By following proper installation, maintenance, and troubleshooting procedures, you can ensure that your network remains efficient and reliable, ultimately benefiting your organization and its users.