Startech Com Cisco Sfp 10G Lr S Comp Module 10Gbase 10Ge Gigabit Ethernet 10Gbe Single Mode Fiber Smf Optic Transceiver

Power your high-performance network with the StarTech.com Cisco SFP-10G-LR-S compatible SFP+ module. This 10GBASE-LR transceiver is engineered for long-range, single-mode fiber deployments, delivering reliable 10 Gigabit Ethernet connectivity across data centers, server rooms, campus networks, and backbone links. Perfectly suited for interconnecting core switches to distribution layers, or linking campus infrastructure over metropolitan distances, the module ensures low latency and predictable performance for demanding applications such as virtualization, large-scale backups, and real-time analytics. Built to be Cisco SFP-10G-LR-S compatible, it provides seamless integration into Cisco environments while offering the value and flexibility of an independently manufactured compatible module. Whether upgrading aging uplinks, expanding interconnects between switches and routers, or building scalable, cost-efficient 10 GbE fabrics, this SFP+ module delivers robust performance in a compact, hot-swappable form factor. With easy plug-and-play installation and digital diagnostics, you can deploy with confidence, knowing you have enterprise-grade reliability and proactive monitoring in a single, affordable package.

• Blazing 10GbE performance: Delivers full 10 Gbps Ethernet data rates with low latency, supporting high-throughput uplinks between core switches, routers, and servers. Ideal for virtualization, large-scale storage replication, rapid backups, and bandwidth-intensive applications, helping to reduce congestion and improve overall application responsiveness in data centers and campus networks.
• Long-range SMF reach up to 10 km: Designed for single-mode fiber, this transceiver enables data-center interconnects, campus backbones, and remote-site connectivity without repeaters or additional equipment. Expand your network across floors, buildings, or campuses with reliable link budgets and stable performance over tens of thousands of feet.
• 1310 nm wavelength optimized for SMF: Uses the widely adopted 1310 nm band, balancing low attenuation with robust long-distance performance in typical enterprise fiber layouts. This wavelength choice provides strong compatibility with standard SMF infrastructures and minimizes dispersion over the distances you’re likely to deploy.
• Cisco SFP-10G-LR-S compatibility: Engineered to integrate seamlessly with Cisco SFP-10G-LR-S deployments, allowing you to mix and match components across environments while preserving expected link reliability and performance. Build flexible, cost-efficient networks without sacrificing Cisco compatibility guarantees.
• Plug-and-play with digital diagnostics monitoring: Easy, tool-free installation when your devices support SFP+ modules, plus Digital Diagnostics Monitoring (DDM/DDMI) to monitor optical power, temperature, and other critical parameters for proactive maintenance and faster fault isolation.

Technical Details of StarTech.com Cisco SFP-10G-LR-S

• Form Factor: SFP+ transceiver
• Data Rate: 10 Gbps
• Wavelength: 1310 nm
• Fiber Type: Single-Mode Fiber (SMF)
• Distance: Up to 10 km
• Connector: LC duplex
• Transceiver Type: SFP+ (10GBASE-LR)
• Compatibility: Cisco SFP-10G-LR-S compatible
• Diagnostics: Digital Diagnostics Monitoring (DDM/DDMI) support
• Package Includes: Transceiver module ready for installation; protective packaging

How to install StarTech.com Cisco SFP-10G-LR-S

Installing a StarTech SFP+ transceiver is straightforward and designed to fit most enterprise and data-center networking gear that accepts SFP+/SFP modules. Follow these best-practice steps to ensure a clean, reliable connection:

1. Verify compatibility: Confirm that your switch, router, or firewall supports 10GBASE-LR/SFP+ modules and explicitly supports Cisco SFP-10G-LR-S compatibility. Review vendor documentation or consult your network administrator to ensure full compatibility and avoid firmware-related limitations.

2. Prepare the device: Ensure the device is powered and in a suitable state for maintenance. In most environments, SFP+ modules are hot-swappable, allowing you to insert or replace without powering down the entire device. If your equipment requires maintenance windows, plan accordingly.

3. Insert the transceiver: Align the transceiver with the SFP+ slot and press firmly until it seats and engages with an audible click. Do not force the module; if it does not seat smoothly, remove and reinsert to ensure proper alignment and visibility of the release latch.

4. Connect the fiber: Attach LC duplex single-mode fiber cables to the transceiver’s LC interfaces. Use high-quality, clean connectors and fiber patches rated for SMF. Avoid excessive bending and maintain appropriate bend radii to preserve signal integrity and minimize insertion loss.

5. Verify operation: Power on or resume normal operation and check for link status indicators on your device. If supported, enable Digital Diagnostics Monitoring (DDM/DDMI) to observe real-time optical power levels, temperature, and other health metrics. Address any warnings promptly to maintain link reliability.

6. Post-install checks: Run basic connectivity tests, such as link establishment, throughput verification, and error rate checks. Monitor performance over time to ensure the link remains stable and within expected specifications.

Frequently asked questions

• Q: Is this StarTech module compatible with Cisco SFP-10G-LR-S deployments?
  A: Yes. It is engineered to be Cisco SFP-10G-LR-S compatible, allowing seamless integration into Cisco networks while offering the flexibility and cost advantages of an independently manufactured module.
• Q: What is the maximum reach of this transceiver?
  A: Up to 10 kilometers on standard single-mode fiber (SMF), suitable for data-center interconnects and campus backbones without repeaters.
• Q: What wavelength does it use?
  A: 1310 nm, a common SMF wavelength that provides low attenuation and reliable performance over long distances in enterprise fiber layouts.
• Q: Does it support Digital Diagnostics Monitoring (DDM/DDMI)?
  A: Yes. It includes digital diagnostics monitoring to help you monitor optical power, temperature, and other critical operating parameters for proactive maintenance.
• Q: What type of fiber connector does it use?
  A: LC duplex connectors, with an SMF-compatible LC interface for reliable, high-quality connections.
• Q: Is this an official Cisco part?
  A: This is a StarTech.com compatible SFP+ module designed to work with Cisco SFP-10G-LR-S deployments. It is not Cisco-branded, but is tested for compatibility and reliability in Cisco environments.