UCS 2408 Fabric Extenderhttps://www.cisco.com/c/en/us/products/collateral/servers-unified-computing/datasheet-c78-742624.html

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UCS 2408 Fabric Extenderhttps://www.cisco.com/c/en/us/products/collateral/servers-unified-computing/datasheet-c78-742624.html
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Cisco

Cisco UCS 2408 Fabric Extender: Unified, High-Speed Blade Server I/O

Tired of managing a complex web of switches, cables, and management modules for your blade server chassis? The Cisco UCS 2408 Fabric Extender is the elegant solution designed to eliminate that complexity. It streamlines your infrastructure by extending the high-performance Cisco Unified Fabric directly into your Cisco UCS 5100 Series Blade Server Chassis, dramatically reducing cabling and simplifying day-to-day operations.

Engineered for the demands of modern data centers, the UCS 2408 delivers an incredible 1.04 Tbps of hardware forwarding capacity with a low-latency design. This isn't just about speed; it's about creating a smarter, more resilient, and stateless computing environment. By integrating data traffic and chassis management into a single, centrally managed system, you reduce your total cost of ownership and empower your IT team to focus on innovation instead of maintenance.

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The Heart of a Simplified, Stateless Data Center

The Cisco UCS 2408 operates on a revolutionary principle: it's not another switch to manage. Instead, it functions as a remote line card for the central Cisco UCS Fabric Interconnects. This FEX (Fabric Extender Technology) architecture means all policy and management are handled centrally by Cisco UCS Manager or Cisco Intersight. The result is a radically simplified infrastructure with fewer management points, zero switching configuration at the chassis level, and a significantly lower TCO.

This intelligent design extends beyond data traffic. The UCS 2408 also takes full control of the chassis environment, managing power supplies, fans, and server blades. This eliminates the need for separate, dedicated chassis management modules, further streamlining the hardware footprint. When two modules are installed, they operate in an active/active configuration, providing automatic failover and up to 400 Gbps of I/O bandwidth to the chassis, ensuring your critical applications always have the resilient, high-speed connectivity they demand.

Key Features & Capabilities:

  • Unified Fabric Extension: Extends the Cisco Unified Fabric directly into the blade server enclosure, providing a single, cohesive network for LAN, SAN, and management traffic.
  • Centralized, Stateless Management: Acts as a remote line card managed by Cisco UCS Manager or Intersight, making the chassis stateless and simplifying firmware and policy updates.
  • Simplified Architecture: Eliminates the need for traditional chassis-level switches, reducing management overhead, cabling costs, and potential points of failure.
  • Integrated Chassis Management: Manages the chassis power, cooling, and blades, removing the requirement for separate chassis management modules (CMMs).
  • High Availability & Performance: Supports active/active data plane operation with automatic failover, with two extenders providing up to 400 Gbps of I/O bandwidth to the blade chassis.
  • Lossless Converged Fabric: Creates a deterministic, low-latency, and lossless fabric for both Ethernet and Fibre Channel over Ethernet (FCoE) traffic, ensuring predictable performance.
  • Advanced Traffic Control: Supports Priority Flow Control (PFC) to effectively manage multiple classes of traffic over a single converged link, protecting critical workloads.

Available Models & Part Numbers

  • UCS-IOM-2408: Standard model for new Cisco UCS 5100 Series Blade Server Chassis deployments.
  • UCS-IOM-2408=: Spare part number, typically used for replacing an existing module or for field upgrades.

Use Cases of UCS 2408 Fabric Extenderhttps://www.cisco.com/c/en/us/products/collateral/servers-unified-computing/datasheet-c78-742624.html

  • High-Density Cisco UCS Deployments: Essential for organizations utilizing Cisco UCS 5100 Series Blade Servers who require best-in-class I/O performance, density, and management simplicity for their compute environment.
  • Data Center Modernization Projects: The perfect catalyst for initiatives aimed at reducing infrastructure complexity, minimizing cabling, and collapsing LAN and SAN fabrics to lower operational and capital expenses.
  • Converged & Hyper-Converged Infrastructure (HCI): Ideal for building robust, high-performance platforms where a single, deterministic network fabric is critical for supporting mixed virtualized workloads, VDI, and databases.
  • Private and Hybrid Cloud Platforms: Provides the scalable, resilient, and low-latency I/O foundation needed to build powerful and efficient cloud environments with predictable performance and automated management.

Why Nexus ITX for UCS 2408 Fabric Extenderhttps://www.cisco.com/c/en/us/products/collateral/servers-unified-computing/datasheet-c78-742624.html?

Acquiring the right hardware is only the beginning. True performance and ROI come from intelligent design, flawless implementation, and expert support. At Nexus ITX, we are more than just a reseller; we are your strategic partner in building a world-class data center. Our certified Cisco specialists ensure your UCS 2408 Fabric Extenders are not just installed, but perfectly integrated into your unique environment for maximum efficiency and resilience.

Based in Dubai, we are uniquely positioned to serve the entire Middle East with unmatched speed and local expertise. We understand the specific challenges and opportunities of the region's dynamic business landscape. When you partner with Nexus ITX, you gain a competitive advantage through technology that is deployed correctly, supported locally, and optimized for your success.

  • Certified Cisco Premier Integrator: Our team holds top-tier Cisco certifications, guaranteeing deep technical expertise in designing and deploying the entire Cisco UCS ecosystem.
  • Local UAE & Middle East Expertise: From our Dubai headquarters, we provide rapid deployment, on-site support, and a clear understanding of regional logistics and business requirements.
  • End-to-End Solution Architecture: We look at the big picture, ensuring your fabric extenders work seamlessly with your fabric interconnects, servers, and management platforms for a truly unified solution.
  • Competitive Pricing & Availability: Our strong partnership with Cisco and strategic location allow us to offer highly competitive pricing and reliable stock for your critical infrastructure projects.
  • Dedicated Lifecycle Support: Our relationship doesn't end at the sale. We offer ongoing support, advisory services, and proactive management to ensure your investment continues to deliver value for years to come.

Industries supported by UCS 2408 Fabric Extenderhttps://www.cisco.com/c/en/us/products/collateral/servers-unified-computing/datasheet-c78-742624.html

Frequently Asked Questions (FAQs)‍ about UCS 2408 Fabric Extenderhttps://www.cisco.com/c/en/us/products/collateral/servers-unified-computing/datasheet-c78-742624.html

Q: What is the main difference between a Fabric Extender and a traditional blade switch?

A: A traditional blade switch is an independent device that needs to be configured and managed separately, adding complexity. The Cisco UCS 2408 Fabric Extender is not a switch; it acts as a remote extension of the main Cisco UCS Fabric Interconnects. All management, configuration, and policies are handled centrally, drastically simplifying your infrastructure.


Q: How many UCS 2408 modules can I install in a UCS 5108 chassis?

A: A Cisco UCS 5108 Blade Server Chassis can house up to two UCS 2408 Fabric Extenders. When two are installed, they work in an active/active, load-balancing configuration for maximum performance (up to 400 Gbps total bandwidth) and automatic failover for high availability.


Q: What kind of uplink speeds does the UCS 2408 support?

A: The UCS 2408 features eight external uplink ports that support 25-Gigabit Ethernet using SFP28 transceivers. These high-speed ports provide the connection from the blade chassis to your Cisco UCS Fabric Interconnects.


Q: Is the UCS 2408 managed separately?

A: No, and that is its primary advantage. The module is managed as an integral part of the Cisco Unified Computing System via either Cisco UCS Manager or the cloud-based Cisco Intersight platform. There is no individual CLI or GUI to manage, which dramatically reduces administrative overhead.


Q: Does this module support both Ethernet and Fibre Channel traffic?

A: Yes. It is a core component of Cisco's Unified Fabric, providing a lossless, converged network that can carry both standard LAN traffic (Ethernet) and SAN traffic (Fibre Channel over Ethernet, or FCoE) over the same physical infrastructure. For a detailed assessment of how this can benefit your storage network, we recommend a consultation with our experts.


Q: Why should I buy my Cisco UCS hardware from Nexus ITX?

A: Nexus ITX is a Cisco Premier Integrator based in Dubai, offering more than just hardware. We provide expert solution architecture, certified implementation, and dedicated local support. We ensure your investment is optimized for your specific needs, delivering a complete, high-performance solution, not just a box. Contact us to learn about our competitive pricing and value-added services.

Simplify and Accelerate with Cisco UCS

Let our Cisco experts design the perfect high-performance, unified fabric solution for your needs.

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