Eaton Tripp Lite Series Cisco-Compatible SFP-25G-LR-S SFP28 Transceiver - 25GBase-LR-S, Singlemode LC, 1310 nm, 10 km (6.2 mi.)

Designed for high-performance Cisco networks, this SFP28 transceiver from the Eaton Tripp Lite Series delivers robust 25 Gigabit connectivity over long-haul single-mode fiber. The Cisco-compatible module plugs into standard SFP28 slots on switches, routers, and servers, providing a seamless upgrade path from traditional 10G uplinks to 25G uplinks without overhauling your existing fiber infrastructure. With a 1310 nm wavelength and a reach of up to 10 kilometers, it is an excellent choice for data center backbones, campus networks, and enterprise WAN links that demand scalable bandwidth, reliable performance, and easy integration. The rugged zinc housing enhances durability and EMI shielding, helping to protect your investment in busy network environments and reducing the risk of damage during installation or routine maintenance.

• 25GBASE-LR-S performance for long-haul links: Supports 25 Gbps data rates over long distances on single-mode fiber, enabling high-bandwidth connections between core switches, aggregation routers, and high-performance servers up to 10 km away.
• Cisco-compatible SFP28 form factor: Specifically engineered to work with Cisco network devices that support 25G uplinks, providing a straightforward, drop-in upgrade path from slower interfaces without modifying your network topology.
• Single-mode, LC duplex optical interface: Uses a durable LC connector and single-mode fiber to minimize attenuation and preserve signal integrity across long fiber runs, ensuring low error rates and reliable throughput.
• 1310 nm wavelength optimization: Optimized for metropolitan, data center, and campus deployments, this wavelength provides excellent performance with minimal dispersion on standard single-mode fiber.
• Rugged, zinc housing with reliable build quality: A sturdy metal enclosure delivers EMI shielding and mechanical protection in busy data centers, while the compact, hot-pluggable design simplifies maintenance and reduces downtime during replacements.

Technical Details of Eaton Tripp Lite Series Cisco-Compatible SFP-25G-LR-S SFP28 Transceiver - 25GBase-LR-S, Singlemode LC, 1310 nm, 10 km (6.2 mi.)

• Network standard: SFP28 transceiver supporting 25GBASE-LR-S for Cisco-compatible environments
• Wavelength: 1310 nm
• Distance: Up to 10 kilometers (6.2 miles)
• Fiber type: Single-mode
• Connector type: LC duplex
• Form factor: SFP28, hot-pluggable
• Mechanical: Zinc housing for durability and EMI protection
• Compatibility: Cisco-compatible ecosystem within Eaton/Tripp Lite product family
• Operating context: Suitable for data centers, campuses, and enterprise networks requiring scalable 25G uplinks

how to install Eaton Tripp Lite Series Cisco-Compatible SFP-25G-LR-S SFP28 Transceiver

• Power down or suspend the devices hosting the SFP28 port, then locate the appropriate SFP28 slot in the Cisco switch, router, or server. Remove any fiber cable from the port to avoid accidental damage during installation.
• Carefully insert the transceiver module into the SFP28 slot until it is fully seated and the locking mechanism engages. Do not force the module; if it does not seat cleanly, remove and reinsert with a straight, even motion.
• Attach the single-mode fiber jumper to the LC duplex connector, ensuring the correct polarity and that the connectors are clean and free of dust. Gently push the fiber connector into the transceiver until it clicks and is secure.
• Power on the device and verify link status through the switch, router, or server management interface. Confirm that the port negotiates to 25G and that the link remains stable over the intended distance.
• Optionally run diagnostic checks if supported by your device, such as optical signal quality indicators or vendor-specific monitoring tools. Periodically verify link health and address any alignment or cable integrity issues promptly to maintain peak performance.

Frequently asked questions

• What is the primary use case for this transceiver? It is designed to provide 25 Gbps uplinks over long distances for Cisco-compatible networks, ideal for data centers needing higher bandwidth between core network devices and high-performance servers.
• Can I mix this transceiver with different vendors? This module is Cisco-compatible and designed for interoperability within standard SFP28 ecosystems, but always verify interoperability with your specific switches or routers before deployment to avoid cross-vendor compatibility issues.
• What fiber type should I use? Single-mode fiber is required for the 10 km reach of this transceiver, with LC duplex connectors to match the transceiver’s interface.
• How do I confirm the transceiver is functioning correctly? Check the port status on your device management interface to confirm link establishment at 25G and monitor for any errors or warning indicators. You can also inspect optics health and temperature if supported by your hardware.
• Is installation disruptive to existing services? The module is hot-pluggable in compatible devices, which minimizes downtime during an upgrade. However, follow standard change-management procedures and schedule maintenance windows as appropriate for your organization.