C9400-SUP-1 Cisco Catalyst 9400 Series Supervisor Module Refurbished

The Cisco C9400-SUP-1 Catalyst 9400 Series Supervisor 1 Module Control Processor is a critical component in the Catalyst 9400 Series, designed to enhance network performance and manageability. In this detailed exploration, we will delve into the key features, specifications, and benefits of the C9400-SUP-1, with a focus on its 40 Gigabit capabilities.

The Cisco Catalyst 9400 Series is a family of modular and fixed-configuration switches built to meet the evolving needs of modern enterprise networks. These switches provide high performance, scalability, and advanced security features. The Catalyst 9400 Series serves as the backbone for digital transformation, offering flexibility and reliability in diverse network environments.

Supervisor modules play a pivotal role in the operation of modular switches like the Catalyst 9400 Series. They act as the brain of the switch, managing and controlling various functions to ensure smooth network operations. The Cisco C9400-SUP-1 is a Supervisor 1 module designed to meet the demands of high-performance networking.

• Control Processor Performance: The C9400-SUP-1 is equipped with a powerful control processor that drives efficient data processing and management. With its robust processing capabilities, this module enables quick decision-making and response within the network.
• 40 Gigabit Connectivity: One of the standout features of the C9400-SUP-1 is its support for 40 Gigabit Ethernet connectivity. This high-speed capability allows for the rapid transfer of data, making it suitable for bandwidth-intensive applications and ensuring a responsive network.
• Modular Design: The modular design of the Supervisor 1 module adds to the flexibility of the Catalyst 9400 Series. This design enables easy upgrades and scalability, ensuring that the network can adapt to changing requirements without the need for a complete overhaul.
• Advanced Security Features: Security is a top priority in modern networking, and the C9400-SUP-1 is equipped with advanced security features to protect the integrity of the network. These features include threat detection, access control, and secure authentication mechanisms.

• Processor Specifications: The Supervisor 1 module is powered by a high-performance processor with specifications that cater to the demands of contemporary networking. These specifications include clock speed, cache size, and overall processing capabilities.
• Memory Configuration: Memory is a critical component in network devices, and the C9400-SUP-1 is designed with a specific memory configuration to ensure optimal performance. This includes both RAM (Random Access Memory) and storage memory specifications.
• Connectivity Ports: In addition to its 40 Gigabit Ethernet support, the module is equipped with various connectivity ports to accommodate different network configurations. These ports may include Gigabit Ethernet, 10 Gigabit Ethernet, and other interface options.

• Enhanced Performance: The 40 Gigabit capability of the C9400-SUP-1 translates to significantly enhanced network performance. This is particularly crucial for data-intensive applications, large-scale data transfers, and multimedia streaming.
• Scalability and Flexibility: The modular design of the Supervisor 1 module allows for seamless scalability. As the network grows or requirements change, organizations can easily upgrade or expand their capabilities without major disruptions.
• Reliability and Redundancy: Network reliability is paramount, and the C9400-SUP-1 contributes to this by providing redundancy options. In the event of a failure, the switch can automatically switch to redundant components, minimizing downtime and ensuring continuous operations.
• Simplified Network Management: The Supervisor module simplifies network management through centralized control. It allows administrators to monitor and configure the entire network from a single point, streamlining operations and reducing the likelihood of errors.

Use Cases and Applications

• Enterprise Networks: The C9400-SUP-1 is well-suited for enterprise networks where reliability, scalability, and high performance are essential. Its 40 Gigabit capabilities make it ideal for handling the diverse needs of large organizations with extensive data traffic.
• Data Centers: In data center environments, where rapid data transfers and low-latency communication are critical, the C9400-SUP-1 can play a key role. Its 40 Gigabit Ethernet support ensures that the switch can handle the demands of modern data center operations.
• Service Providers: Service providers, offering connectivity solutions to businesses and consumers, can benefit from the C9400-SUP-1's high-speed capabilities. It enables them to deliver reliable and high-performance services to their customers.

Robust Network Performance

The C9400-SUP-1 Cisco Catalyst 9400 Series Supervisor Module is designed for high performance, scalability, and reliability in large enterprise networks. This supervisor module provides the core network control and management functions for the Catalyst 9400 Series switches.

The C9400-SUP-1 is built with the latest hardware and software technologies to ensure robust network performance. It supports a wide range of network protocols and applications, including multi-gigabit Ethernet, wireless LAN (WLAN), and Internet of Things (IoT) devices. This supervisor module also features advanced security features such as identity services engine (ISE) integration, advanced threat protection, and encryption.

The C9400-SUP-1 supports hardware-accelerated forwarding, which enables it to handle large amounts of network traffic with low latency. This ensures that network applications run smoothly, even during periods of high network utilization. The module also provides comprehensive network visibility and management capabilities, allowing network administrators to quickly identify and resolve network issues.

The C9400-SUP-1 also offers scalable network management, allowing network administrators to add new devices and services to the network without affecting existing devices or services. This is essential for large enterprises, where the network must be flexible and adapt to the changing needs of the business.

Resilience and High Availability

The C9400-SUP-1 Cisco Catalyst 9400 Series Supervisor Module is designed for high resilience and availability in enterprise networks. This supervisor module provides many key features and capabilities that help ensure the stability, reliability, and availability of the network:

• Redundancy: The C9400-SUP-1 supports redundancy with dual supervisors for non-stop operation, even in the event of a failure.
• High-Availability Features: The module includes many high-availability features such as stateful switchover, fast failover, and hitless failover. These features help ensure that the network continues to operate even if one of the supervisors fails.
• Scalability: The C9400-SUP-1 is highly scalable, allowing enterprises to grow their network as needed. The module supports up to 9.6 Tbps of throughput, making it ideal for large, complex networks.
• Resilient Fabric: The C9400-SUP-1 is designed to provide a highly resilient fabric that is capable of handling large amounts of data traffic. The module supports some technologies such as Virtual Switching System (VSS), StackWise Virtual, and StackWise technology, which help ensure the stability and reliability of the network.
• Network Management: The C9400-SUP-1 provides some network management tools and features that help administrators manage and monitor their network. This includes tools for monitoring network performance, identifying and resolving issues, and managing security.

Security and Access Control

The Cisco Catalyst 9400 Series Supervisor Module (C9400-SUP-1) implements various security and access control features to ensure the protection of the network infrastructure. Some of these features include:

• Authentication, Authorization, and Accounting (AAA): This feature provides secure and centralized management of user authentication, authorization, and accounting.
• Role-Based Access Control (RBAC): RBAC allows administrators to define different roles and assign different levels of access based on those roles.
• Password Management: The supervisor module supports multiple types of passwords, such as enable passwords, line passwords, and local username/password combinations.
• Secure Shell (SSH): SSH provides secure access to the supervisor module through encrypted connections.
• Secure Copy (SCP): SCP enables secure file transfers between the supervisor module and other network devices.
• Access Control Lists (ACLs): ACLs define the rules for controlling access to network resources.
• Port Security: Port security restricts the number of devices that can be connected to a particular switch port.
• Network Admission Control (NAC): NAC ensures that only devices that meet specific security criteria are allowed to access the network.
• 802.1X Authentication: 802.1X authentication provides secure access control for devices connecting to the network.

The C9400-SUP-1 also supports various network security protocols, such as IPv6, IPsec, and SSL, to provide end-to-end security for the network infrastructure. These security features help to protect against unauthorized access, attacks, and data breaches, ensuring the integrity and confidentiality of the network and its resources.

• Manufacturer: Cisco
• Part Number or SKU# C9400-SUP-1
• Product Type: Control Processor
• Product Name: Catalyst 9400 Series Supv 1 Module

• Encryption Algorithm: 256-bit AES
• Compliant Standards:
  • IEEE 802.3
  • IEEE 802.1D
  • IEEE 802.1Q
  • IEEE 802.1p
  • IEEE 802.3ad (LACP)
  • IEEE 802.1w
  • IEEE 802.1x
  • IEEE 802.3ae
  • IEEE 802.1s
  • IEEE 802.1ae

• Interfaces:
  • 1 x Console - RJ-45
  • 1 x 1000Base-T (Management) - RJ-45
  • 1 x USB 3.0 - Type A
  • 1 x Management (Mini-USB) - Type B
  • 8 x 10Gb Ethernet (Uplink) - SFP+
  • 2 x 40Gb Ethernet (Uplink) - QSFP

• RAM: 16 GB
• Flash Memory: 10 GB
• Hard Drive: SSD 960 GB

• Power Consumption (Operational): 700 Watts

In general, the Cisco C9400-SUP-1 Catalyst 9400 Series Supervisor 1 Module Control Processor with 40 Gigabit capabilities is a key component in the Catalyst 9400 Series switches. Its high-performance features, modular design, and advanced security make it a reliable choice for a wide range of network environments. Whether used in enterprise networks, data centers, or by service providers, the C9400-SUP-1 contributes to enhanced performance, scalability, and network manageability, aligning with the ever-evolving demands of modern networking. As technology continues to advance, the C9400-SUP-1 stands as a testament to Cisco's commitment to providing cutting-edge solutions for the digital era.