N55-M4Q Cisco 4 Ports QSFP Expansion Module Refurbished

In the realm of networking and storage solutions, the N55-M4Q Nexus 4 Ports Optical Network Quad Small Form-factor Pluggable (QSFP) Expansion Module plays a crucial role, particularly in the Nexus 5500 Series. This sophisticated expansion module is designed to enhance the capabilities of storage solutions bundles, providing seamless integration and improved performance. In this detailed exploration, we will delve into the various aspects of the N55-M4Q 4-port module, breaking down its key features, applications, and advantages.

The N55-M4Q module is a specialized piece of hardware engineered for deployment within the Nexus 5500 Series. It is specifically designed to cater to the demands of optical network connectivity, utilizing Quad Small Form-factor Pluggable (QSFP) technology. This technology allows for the transmission of data at high speeds, making it an ideal solution for storage networking requirements.

• Quad Small Form-factor Pluggable (QSFP) Technology: At the core of the N55-M4Q module lies QSFP technology. QSFP modules enable high-speed data transmission and provide flexibility in terms of connectivity options. The four ports on the module enhance the overall capacity, making it suitable for demanding storage solutions.
• Optical Network Connectivity: The emphasis on optical network connectivity ensures reliable and efficient data transfer. Optical connections offer advantages such as lower latency, reduced signal degradation, and higher bandwidth capabilities, making the N55-M4Q module an optimal choice for storage solutions where performance is paramount.
• Compatibility with Nexus 5500 Series: The N55-M4Q module is intricately designed to seamlessly integrate with the Nexus 5500 Series. This compatibility ensures a plug-and-play experience, simplifying the deployment process for network administrators and reducing the risk of compatibility issues.
• Enhanced Storage Solutions Bundle Performance: By incorporating the N55-M4Q expansion module into the Nexus 5500 Series, the overall performance of storage solutions bundles is significantly enhanced. The module's high-speed data transmission capabilities contribute to faster data access, retrieval, and storage operations.

• Data Centers: In large-scale data center environments, where the demand for high-speed and reliable networking is critical, the N55-M4Q module finds its application. Its compatibility with the Nexus 5500 Series makes it a valuable asset for data centers relying on Cisco's infrastructure.
• Storage Area Networks (SANs): SANs require robust and efficient connectivity solutions to handle the constant flow of data between storage devices and servers. The N55-M4Q expansion module, with its QSFP technology and optical network capabilities, is well-suited for SAN deployments, ensuring seamless data transfer and access.
• Enterprise Networking: Enterprises with a focus on high-performance networking and storage solutions can benefit from the N55-M4Q module. Its integration into the Nexus 5500 Series enhances the overall network infrastructure, providing a reliable and scalable solution for diverse enterprise applications.

• High Bandwidth Capacity: One of the primary advantages of the N55-M4Q module is its high bandwidth capacity. With four ports utilizing QSFP technology, the module can handle substantial data loads, making it ideal for environments where data-intensive operations are commonplace.
• Low Latency: The optical network connectivity of the N55-M4Q module contributes to low latency, ensuring that data transfer occurs with minimal delays. This is crucial in scenarios where real-time data access and response times are of utmost importance.
• Scalability: The modular design of the N55-M4Q allows for scalability, enabling organizations to expand their network infrastructure as their requirements evolve. This scalability is essential for accommodating the growing demands of modern data-driven businesses.
• Ease of Integration: The seamless integration of the N55-M4Q module into the Nexus 5500 Series simplifies the deployment process. Network administrators can incorporate the module without extensive configuration, streamlining the overall setup and minimizing potential points of failure.

The N55-M4Q Cisco 4-port QSFP expansion module is a powerful and innovative networking device that provides a range of features to help improve the performance and scalability of your network. Some of the key features of this module include:

• 4 Quad Small Form-Factor Pluggable (QSFP) ports that support 40/100 GbE fiber connectivity and provide high-speed data transfer
• Compatible with Cisco Nexus 9372PX, 9372TX, 9372PX-E, and 9372TX-E switches, allowing for easy integration into existing networks
• Support for advanced features such as Virtual Extensible LAN (VXLAN), network virtualization, and multi-tenancy
• Cloud-based management via Cisco Application Centric Infrastructure (ACI) which provides real-time visibility and control over your network from anywhere
• High availability and resiliency through redundancy and failover capabilities

Robust Security and Dynamic Quality

The N55-M4Q Cisco 4-port expansion module is a robust and secure network device that is designed to provide additional ports and functionality to the Cisco Meraki MS series switches. Some of the key security features of this expansion module include:

• Advanced access control lists (ACLs) that allow you to create detailed policies to control network access and segmentation
• Stateful firewall that monitors and controls inbound and outbound network traffic
• VPN capabilities that allow you to securely connect remote networks and users to your main network
• Intrusion detection and prevention system (IDPS) that can detect and block malicious traffic
• Advanced threat protection that uses machine learning algorithms to detect and respond to security threats

In addition to security, the part also offers dynamic quality of service (QoS) features that allow you to prioritize network traffic and ensure that critical applications and services receive the bandwidth they need. This includes:

• Traffic shaping and prioritization can be configured via the cloud-based management system
• Voice and video optimization that ensures high-quality voice and video calls over the network
• Link aggregation that can be used to increase the bandwidth of specific links

The part is a 4 port expansion module that can be added to the MS switches to provide additional ports for devices. This module supports 10Gbps SFP+ interfaces, providing high-speed connectivity for devices such as servers, storage, and other 10Gbps-capable devices.

• Manufacturer: Cisco
• Manufacturer Part Number: N55-M4Q
• Product Name: 4-Port QSFP Expansion Module
• Product Type: Expansion Module

• Application/Usage: Optical Network
• Application/Usage: Data Networking
• Total Number of Network Ports 4

• Connectivity Technology: Wired
• Cabling Type: Ethernet 10GBase-T
• Data Link Protocol: 10 GigE

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

Compatibility Information

• Cisco Nexus 5548 Storage Solutions Bundle, 5548P, 5548UP, 5548UP in N5548UP-N2K Bundle, 5548UP Storage Solutions Bundle, 5596T, 5596UP, 5596UP Storage Solutions Bundle

In summary, the N55-M4Q Nexus 4 Ports Optical Network QSFP Expansion Module stands as a testament to innovation in networking and storage solutions. Its incorporation of QSFP technology, optical network connectivity, and compatibility with the Nexus 5500 Series make it a valuable asset for data centers, SANs, and enterprise networks. The module's high bandwidth capacity, low latency, scalability, and ease of integration contribute to an enhanced overall network infrastructure, catering to the evolving needs of modern businesses in a data-centric era.