Extreme Networks 5720 Interface Module

Experience enterprise-grade optical performance with the Extreme Networks 5720 Interface Module. This six-port, 25 Gigabit Ethernet module is engineered for data centers and advanced campus networks, delivering scalable bandwidth, reliable operation, and straightforward integration with Extreme Networks switches. By delivering high-density 25G connectivity over optical fiber, it provides an economical path to higher throughput without compromising energy efficiency or manageability. Whether you’re upgrading uplinks, interconnecting servers, or expanding your core fabric, the 5720 Interface Module is designed to boost performance while reducing operational complexity.

• Six 25G Optical Ethernet Interfaces – A compact, high-density module offering 6 x 25 GbE optical fiber ports to support rapid uplinks, inter-switch connections, and server-to-switch links. This configuration helps you scale bandwidth in core, distribution, and access layers while maintaining a lean features footprint.
• Optical Fiber Technology for Clear Reach – Designed for optical fiber deployments, delivering long-reach connectivity with low latency and strong immunity to electromagnetic interference. Ideal for data centers, campuses, and edge networks where fiber optics unlock faster, more reliable data transport.
• Power-Efficient Performance – Engineered to maximize throughput per watt, reducing the total cost of ownership in dense deployments. The 25G Ethernet approach balances speed with energy efficiency, making it a practical upgrade path from older 10G solutions.
• Seamless Integration with Extreme Networks – Built for plug-and-play compatibility with Extreme Networks switches and management tooling, enabling straightforward deployment, monitoring, and policy-based administration within your existing fabric.
• Economical 25G Connectivity – Delivers cost-effective, scalable bandwidth for data networking and optical networks, letting operations optimize performance without a major hardware overhaul or complex licensing requirements.

Technical Details of Extreme Networks 5720 Interface Module

• Ports: 6 x 25 GbE optical fiber interfaces
• Technology: 25 Gigabit Ethernet
• Interface type: Optical fiber
• Applications: Optical network and data networking
• Compatibility: Designed for integration with Extreme Networks switches and related infrastructure

How to install Extreme Networks 5720 Interface Module

Installing the Extreme Networks 5720 Interface Module is designed to be straightforward within a compatible chassis. Follow these general steps to ensure a correct and safe deployment while aligning with your organization’s change-management practices.

• Prepare the workspace and equipment: Verify you have the correct slot in your Extreme Networks chassis for a 5720 interface module, ensure power is available to the unit, and gather the appropriate optical fiber cables and connectors for your deployment (for example, LC-type connectors for fiber links). Follow your organization’s ESD protection procedures to prevent static damage.
• Power and safety checks: If your system supports hot-swapping, confirm the module removal/install procedure from the vendor manual. If not, power down the device according to the chassis guidelines before inserting or removing any module. Ensure you have a clear path to connect fiber cables without bending radii that could affect performance.
• Install the module: Align the module with the designated slot in the switch chassis and gently insert it until it seats and latches into place. Do not force the module; if it does not insert smoothly, reseat or verify that the slot is compatible with the 5720 Interface Module.
• Connect fiber cables: Attach the optical fiber strands to the six ports using appropriate connectors. Maintain proper fiber routing and label cables for future maintenance. Verify that the fiber type and wavelength requirements match your network design.
• Initial verification: Power on (or confirm online status if hot-swappable) and access the switch’s management interface or CLI. Check port status, link lights, and basic health indicators. Ensure each of the six interfaces is detected and reporting link activity at the expected speed (25 GbE).
• Configure as needed: Apply the required VLANs, spanning-tree settings, QoS, and any other policies relevant to your data, storage, or compute workloads. If you’re upgrading from a lower-speed module, adjust routing and switching configurations to accommodate the new capacity and latency characteristics.

Frequently asked questions

• Q: What is the Extreme Networks 5720 Interface Module used for?

  A: It provides six 25 GbE optical fiber interfaces to extend high-speed connectivity within data centers and optical networks, enabling scalable uplinks and interconnections in conjunction with Extreme Networks switches.

• Q: How many ports does the module have and what speed are they?

  A: The module features six ports, each delivering 25 Gigabit Ethernet over optical fiber, suitable for high-throughput links in modern Ethernet fabrics.

• Q: Is the module compatible with my Extreme Networks switch?

  A: The module is designed for use with Extreme Networks switches in the 5720 line or related compatible platforms. Always verify slot compatibility, chassis requirements, and firmware support before purchase or installation.

• Q: What are the primary benefits of using this 25G optical module?

  A: The key benefits include high-density bandwidth, long-reach optical connections, lower power-per-Gbps compared with older 10G solutions, and streamlined management through integration with Extreme Networks tooling.

• Q: How do I maintain optimal performance after installation?

  A: Ensure fiber cables are properly terminated, manage span lengths and fiber types according to your network design, keep firmware up to date, monitor port health through the management interface, and implement QoS and traffic policies to maximize throughput and reliability.