Brocade SLX 9540 Switch: What You Need To Know

- Posted by Author: admin in Category: Network Switches |

In the most basic terms, a networking switch is a device that allows you to connect multiple devices on a single network. Switches come in all shapes and sizes, but they typically have a few key components:

-A switch port: This is where you physically connect your devices to the switch using Ethernet cables.

-A CPU: This is the brain of the operation, responsible for forwarding traffic between ports and making sure everything runs smoothly.

-Memory: This helps the CPU keep track of which devices are connected to which ports, and stores temporary data as it forwards traffic between them.

Switches are an essential part of any network, large or small. They provide the ability to segment your network into smaller pieces, which can help improve performance and security. And because they allow you to connect multiple devices on a single network, they can save you money on cabling costs as well.

Why are brocade switches so popular?

Brocade switches are popular for a variety of reasons. They are known for their high performance, reliability, and scalability. Brocade switches also offer a wide range of features and options, making them suitable for a variety of applications. In addition, Brocade switches are easy to use and configure, which makes them attractive to many users.

What is the Brocade SLX 9540 Switch?

The Brocade SLX 9540 Switch is designed to deliver the cost-effective performance needed to address the ongoing explosion of network bandwidth, devices, and services today and in the future. This flexible platform powered by Brocade SLX-OS can provide carrier-class advanced features when it comes to routing, MPLS, and Carrier Ethernet. With proven Brocade technology from the most demanding services, data centers, and enterprise networks out there. And it is all delivered through space- and power-efficient forwarding hardware. 

The flexible architecture is designed to work optimally in a variety of scenarios. It can support diverse deployment options for data center edge, WAN edge, IXP, and colocation center deployments that need deep buffering for lossless forwarding,g advanced MPLS or Carrier Ethernet features, and greater bandwidth. In addition, the Brocade SLX 9540 helps address the increasing agility and analytics needs of digital organizations with innovative network automation and visibility supported through Brocade Workflow Composer with turnkey automation suites and the Brocade SLX Insight Architecture.


• Provides flexible edge connectivity with cost-effective density, features, and performance optimized for data center interconnect, WAN edge, IXP, and colocation data center deployments
• Delivers up to 720 Mpps forwarding capacity and industry-leading 6 GB of tunable ultra-deep packet buffers in a 1 RU space
• Includes multiple configurations of dense 10 and 100 GbE for diverse deployment options
• Delivers carrier-class forwarding with full IPv4/v6 switching, MPLS, and VPLS
• Enables customizable real-time monitoring for improved troubleshooting, reduced MTTR, and optimized use of off-device Big Data analytics and monitoring platforms with Brocade SLX Insight Architecture
• Provides turnkey and customizable cross-domain workflow automation for the entire network lifecycle through Brocade Workflow Composer and network automation suites

Features of the Brocade SLX 9540 Switch

Deployment Versatility with Ultra-Deep Buffers and MPLS

The Brocade SLX 9540 is the industry’s most powerful compact deep buffer data center switch, providing a cost-efficient solution that is purpose-built for the most demanding service provider, enterprise data center, and MAN/WAN applications. The robust system architecture supported by Brocade SLX-OS and a versatile feature set including IPv4, IPv6, MPLS/ VPLS, and OpenFlow forwarding combine with Carrier Ethernet 2.0, and OAM capabilities to provide deployment flexibility.

This enables it to scale from the data center edge into the interconnect and MAN/WAN environments. Designed with state-of-the-art network processing technology, the Brocade SLX 9540 has a non-blocking switching capacity of up to 1.08 Tbps in a 1 RU form factor. Advanced hardware with fine-grained QoS support enables full-duplex, high-speed performance for any mix of IPv4, IPv6, and MPLS/VPLS services.

The Brocade SLX 9540 is available in two different models. The Brocade SLX 9540-24S provides twenty-four 10 GbE/1 GbE combination ports along with twenty-four 1 GbE ports. The Brocade SLX 9540-48S provides forty-eight 10 GbE/1 GbE combination ports and six 100 GbE/40 GbE combination ports.

Modular Virtualized Operating System 

The Brocade SLX 9540 runs Brocade SLX-OS, a fully virtualized Linux-based operating system that delivers process-level resiliency and fault isolation. Brocade SLX-OS supports advanced routing, MPLS, and Carrier Ethernet 2.0 features and is highly programmable with support for REST and NETCONF, enabling full network lifecycle automation with Brocade Workflow Composer and turnkey automation suites. It is based on Ubuntu Linux, which offers all the open-source advantages and access to commonly used Linux tools.

Brocade SLX-OS runs in a virtualized environment over a KVM hypervisor, with the operating system compartmentalized and abstracted from the underlying hardware. The core operating system functions for the Brocade SLX 9540 are hosted in the System VM. This approach provides clean failure domain isolation for the switch operating system while leveraging the x86 ecosystem—thereby removing single-vendor lock-in for system tools development and delivery. In addition, it supports a Guest VM, which is an open KVM environment for running third-party and customized monitoring, troubleshooting, and analytics applications. 

Embedded Network Visibility

The Brocade SLX 9540 includes the Brocade SLX Insight Architecture delivered through Brocade SLX-OS. This new approach to network monitoring and troubleshooting provides a highly differentiated solution that makes it faster, easier, and more cost-effective to get the comprehensive, real-time visibility needed for network operations and automation.

By embedding network visibility on every switch or router, the Brocade SLX Insight Architecture can help organizations achieve pervasive visibility throughout the network to help quickly identify problems, accelerate mean-time-to-remediation, and improve overall service levels. 

The highly flexible Brocade SLX Insight Architecture enables organizations to easily deploy monitoring and troubleshooting applications throughout their networks, providing the pervasive real-time visibility they need without impacting production traffic. Embedding network visibility directly on every switch or router in the network helps reduce costs and provides for improved service levels and monetization.

Required data can be optimized on-device locally for cost-effective delivery off-device to cloud-scale management, operational intelligence, and automation systems for additional analysis, action, or archiving.

Business Agility with Network Workflow Automation

With DevOps-style automation, the Brocade SLX 9540 and Brocade Workflow Composer help organizations improve business agility and accelerate innovation by automating the entire network lifecycle—from provisioning, validation, and troubleshooting to the remediation of networks services—while also aligning to IT operations and modern DevOps toolchains.

By automating and orchestrating across domains within the services delivery chain, Brocade Workflow Composer connects functional domains—such as the network, compute, storage, and applications—to minimize the number of transitions between functions.

This streamlines the delivery of services and infrastructure changes so they are fast, reliable, and repeatable. In addition, turnkey automation suites enable organizations to deploy Brocade Workflow Composer with Brocade SLX switches and routers without the need for customized development. 


The Brocade SLX 9540 Switch is a powerful and versatile switch that can be used in a variety of networking applications. It offers high performance, scalability, and flexibility, making it an ideal choice for businesses of all sizes. If you are looking for a switch that can meet your needs now and in the future, the Brocade SLX 9540 is a great option to consider.