Low-power 10G SFP+ optical modules in Sri Lanka offer energy-efficient, high-speed transmission up to 100km, ideal for data centers and enterprise networks.

Overview and Specifications

In Sri Lanka, low-power 10G optical modules such as the LINK-PP LS-SM5510-A0C (compatible with Huawei SFP-10G-ZR100) provide 10Gbps transmission over single-mode fiber (SMF) with a maximum distance of 100km using a 1550nm wavelength and LC duplex connectors. These modules are SFP+ MSA compliant and support digital diagnostics monitoring (DOM) via a 2-wire serial interface, ensuring real-time performance monitoring and reliability .

Other modules, like standard 10G SFP+ transceivers, support shorter distances (e.g., 10km) but still maintain low power consumption and hot-pluggable design for easy deployment .

Power Efficiency and Advantages

Low-power optical modules are designed to minimize energy consumption, typically using 0.8W to 1.5W, compared to 2.5W–4W for copper-based 10GBASE-T modules . Key benefits include:

• Lower Heat Output: Reduces thermal stress on network equipment and cooling systems.
• Greater System Stability: Maintains reliable connections in high-density or high-temperature environments.
• Long-Term Energy Savings: Reduces electricity and cooling costs, especially in hyperscale or enterprise deployments.
• Future-Proofing: Supports sustainable, cost-effective network expansion while maintaining high performance .

Applications

These low-power 10G SFP+ modules are suitable for:

• Data Centers: High-speed interconnects with energy efficiency.
• 10G Ethernet Networks: Enterprise LAN/WAN connectivity.
• Fiber Channel Storage Networks: Reliable long-distance data transmission.
• Service Provider Transport: Long-haul optical links up to 100km .

Availability in Sri Lanka

Modules like the LINK-PP LS-SM5510-A0C and Hikvision HK-SFP+-10G series are available through local distributors and online stores in Colombo, ensuring compliance with international standards and local certification requirements . Retailers such as Networkstore.lk and ColomboCCTV.com provide a range of 10G SFP+ transceivers suitable for both enterprise and telecom applications .

Conclusion

Sri Lanka-certified low-power 10G optical modules provide high-speed, energy-efficient, and reliable solutions for modern network infrastructures. They are ideal for organizations seeking to reduce operational costs, improve system stability, and support long-distance optical communication while maintaining compliance with SFP+ standards.