Name: NXM-X4D Cisco Nexus 400G 4-Port QSFP-DD Line Expansion Module
Brand: Cisco
SKU: NXM-X4D
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (124 reviews)

Product Overview
The Cisco Nexus 400G 4-Port QSFP-DD Line Expansion Module (NXM-X4D) supplements Cisco Nexus switches by providing four 400G QSFP-DD ports. It enables increased port density and bandwidth for data center network expansion, fitting into supported Cisco Nexus platforms to extend line card capabilities.

General Information
Brand	Cisco

Technical Information
Ports	4
Data Transfer Rate	400Gbps per port, 1600Gbps total
Connector Type	QSFP-DD

Physical Characteristics
Weight	3.00
Condition	Refurbished

Miscellaneous
Assembly Required	No
Compliance Standards	WEEE, RoHS, CE, FCC

Product Description
The Cisco Nexus 400G 4-Port QSFP-DD Line Expansion Module (part number NXM-X4D) provides additional high-speed connectivity for compatible Cisco Nexus switches. It is engineered to increase port density and bandwidth capacity with four QSFP-DD ports, each supporting 400G Ethernet. This module is typically deployed in data center environments requiring scalable and flexible network infrastructure. IT professionals and network engineers use this module to enhance existing Cisco Nexus systems, enabling greater throughput and connectivity options without replacing entire chassis or switches. Key Features Four QSFP-DD ports providing 400G Ethernet each Designed specifically for Cisco Nexus switch line card expansion Supports high-density, modular network scaling Compatible with select Cisco Nexus platforms for seamless integration Enables enhanced data center network capacity and flexibility This expansion module plays a critical role in data center networking by allowing organizations to scale bandwidth and port count in response to growing traffic demands. It supports evolving network architectures that require adaptable and modular hardware components.

Use Cases
This Cisco Nexus NXM-X4D module is suited for data centers requiring scalable 400G network expansion. It benefits environments with growing bandwidth needs, including cloud service providers and large enterprise campus cores. Network teams deploy it to increase port availability without major infrastructure changes. How It's Used: Expanding port count on compatible Cisco Nexus switches in data centers Supporting high-bandwidth connections for cloud computing workloads Enabling dense 400G interconnects between switch fabrics Facilitating modular network growth in enterprise core and aggregation layers Increasing throughput capacity for large-scale virtualization environments The module serves as a scalable solution for enhancing existing network hardware by adding 400G ports. It helps maintain infrastructure investment while adapting to increased traffic demands in complex IT environments.

FAQ's
What devices are compatible with the NXM-X4D module? The NXM-X4D module is designed for select Cisco Nexus switches that support line card expansion via QSFP-DD ports. Compatibility depends on the specific Nexus platform and chassis model. What type of ports does the Cisco NXM-X4D provide? This module provides four QSFP-DD ports, each supporting 400G Ethernet connections for high-speed data transfer. How does the NXM-X4D module expand network capacity? By adding four 400G ports to a Cisco Nexus switch, the module increases the number of available high-bandwidth connections, allowing for greater data throughput and port density. Is the NXM-X4D module hot-swappable? Specific installation procedures depend on the host system; however, line expansion modules typically require planned downtime. Refer to Cisco's documentation for detailed installation guidelines. What are QSFP-DD ports? QSFP-DD stands for Quad Small Form-factor Pluggable Double Density, a form factor that supports higher data rates such as 400G Ethernet by doubling the lane count of QSFP modules. Can the NXM-X4D module be used in non-Cisco switches? No, the NXM-X4D is specifically designed for Cisco Nexus switch platforms and is not compatible with other vendors' hardware.

NXM-X4D Cisco Nexus 400G 4-Port QSFP-DD Line Expansion Module

Product Overview

General Information

Technical Information

Physical Characteristics

Miscellaneous

Product Description

Use Cases

FAQ's