Cisco C9400-SUP-1XL= 40GbE Fabric Module Redundant 10GbE Refurbished

The Catalyst 9400 Series is a range of network switches designed by Cisco Systems, a leading provider of networking solutions. These switches are part of the portfolio of enterprise networking products and are widely used in various industries to build and manage networks. One specific component of this series is the C9400-SUP-1XL, which stands for Catalyst 9400 Series Supervisor Engine 1XL. In this detailed explanation, we will delve into the features and functionalities of the C9400-SUP-1XL fabric module.

Before delving into the specifics of the C9400-SUP-1XL, let's first understand the Catalyst 9400 Series. This series comprises high-performance 10/40 GbE modular switches developed by Cisco Systems, catering to the needs of modern enterprise networks. Known for their scalability, flexibility, and advanced features, these switches are widely deployed in various industries.

Ethernet is a common technology used for connecting devices in a network. Gigabit Ethernet refers to Ethernet connections that can transmit data at speeds of up to one gigabit per second. This high-speed connectivity is essential for modern networks, allowing for fast data transfer and communication between devices.

SFP+ and QSFP+ are types of optical transceivers used in networking equipment like switches. They allow for the connection of optical fibers, enabling high-speed data transmission over long distances. The "small form-factor" refers to their compact size, which makes them easy to install and replace.

Expansion slots are openings in a network switch where additional modules or cards can be inserted to enhance its functionality. In the case of the Catalyst 9400 Series, there are 10 expansion slots available, providing flexibility for adding extra features or capacity to the switch.

Redundancy is a crucial aspect of network design, ensuring that there are backup systems in place to maintain connectivity in case of failures. Optical network redundancy specifically refers to redundancy in the optical fiber connections used in the network, ensuring that there are alternative paths for data transmission if one pathway becomes unavailable.

The Supervisor Engine 1 Fabric Module is a key component of the C9400-SUP-1XL= module. It is responsible for managing the flow of data within the switch, directing traffic to its intended destination efficiently. This module plays a vital role in ensuring the smooth operation of the Catalyst 9400 Series switches.

Benefits of the C9400-SUP-1XL= Module

The inclusion of the C9400-SUP-1XL module in the Catalyst 9400 Series switches offers several benefits to organizations:

• Enhanced Performance: With support for high-speed Ethernet connections and optical network redundancy, the module enhances the overall performance of the network, enabling faster data transmission and improved reliability.
• Scalability: The presence of expansion slots allows for easy scalability, ensuring that the network can grow to accommodate increasing demands and evolving business needs.
• Reliability: The module's redundant design and optical network redundancy feature enhance network reliability, minimizing the risk of downtime and ensuring uninterrupted connectivity for critical business operations.
• Centralized Management: Serving as the Supervisor Engine, the module provides centralized management and control of the switch, simplifying network administration tasks and facilitating efficient resource allocation.
• High-Speed Connectivity: With support for 10/40 Gigabit Ethernet, the C9400-SUP-1XL= provides fast and reliable connectivity for demanding network
• Optical Network Redundancy: By supporting redundant optical connections, the C9400-SUP-1XL= helps ensure uninterrupted network operation, even in the event of fiber link failures.
• Robust Management: The Supervisor Engine 1 Fabric Module offers robust management capabilities, allowing for efficient control and monitoring of network traffic.
• Versatility with SFP+ and QSFP+ Support: The support for both SFP+ and QSFP+ technologies makes the C9400-SUP-1XL= module suitable for a wide range of applications. Whether connecting to servers with 10 Gigabit Ethernet interfaces or establishing high-speed links with QSFP+ connections, the module ensures compatibility with various networking environments.
• Redundancy for Reliability: The optical network redundancy feature of the C9400-SUP-1XL= module enhances the overall reliability of the network. By providing alternative optical paths, the module ensures that the network remains operational even in the face of hardware failures. This is essential for maintaining uptime in mission-critical applications.

Use Cases

The C9400-SUP-1XL= module is suitable for a variety of networking applications, including:

• Enterprise Networks: Large organizations can benefit from its high-speed connectivity and scalability to support their growing infrastructure needs.
• Data Centers: With its support for high-density optical connections and redundancy features, the C9400-SUP-1XL= is well-suited for use in data center environments where uptime and reliability are critical.
• Service Providers: Telecom companies and service providers can leverage the C9400-SUP-1XL= to deliver high-speed connectivity to their customers while ensuring network resilience through optical redundancy.

• Part Number or SKU# C9400-SUP-1XL=
• Manufacturer: Cisco
• Product Line: Catalyst
• Product Series: 9400
• Product Type: Control Processor Supervisor Engine
• Product Name: Catalyst 9400 Series Redundant Supervisor Fabric Module

• Application/Usage: Processor, Optical Network
• Form Factor: Plug-in module
• Connectivity Technology: Wired

• Media Type Supported: Optical Fiber
• Ethernet Technology: 10 Gigabit Ethernet, 40 Gigabit Ethernet
• Network Technology: 10GBase-X, 40GBase-X

• Number of Total Expansion Slots: 10
• Expansion Slot Type: QSFP, SFP+

• 1 x console port (RJ-45)
• 1 x 1000Base-T port for management (RJ-45)
• 1 x USB 3.0 port (Type A)
• 1 x management port (mini-USB, Type B)
• 8 x 10Gb Ethernet ports for uplink (SFP)
• 2 x 40Gb Ethernet ports for uplink

Compatibility

• Cisco Catalyst 9400 Series chassis

In general, the C9400-SUP-1XL= Catalyst 9400 Series Supervisor Engine 1 Fabric Module is a powerful component designed to enhance the capabilities of Cisco's Catalyst 9400 Series switches. With its support for high-speed connectivity, flexible expansion options, and robust management features, it is well-suited for a wide range of networking applications, from enterprise environments to data centers and service providers. By providing optical network redundancy and efficient traffic management, the C9400-SUP-1XL= helps ensure reliable and uninterrupted operation, making it a valuable asset for any modern network infrastructure.