KANGSIEN SFP-10G31-LR-K Module Cisco Meraki Ubiquiti 10GBASE-LR Sfp

( Brand: Kangsien ), ( Manufacturer Part Number: SFP-10G31-LR-K ), ( Part Type: Module ), ( Compatible Brand: For Cisco ), ( Network Ports: Sfp )

Review KANGSIEN 2-pack 10gbase-lr Sfp Module For Cisco Meraki Ubiquiti

The KangSien SFP-10G31-LR is a 10Gbase-LR SFP module designed for use with Cisco Meraki and Ubiquiti networking systems. This small form-factor pluggable (SFP) module delivers 10Gbps Ethernet connectivity over long-reach, single-mode fiber optic cables, making it an excellent choice for high-speed data transfer applications.

Measuring just 12.7mm x 35.5mm x 13.2mm in size, the SFP-10G31-LR is compact and can be easily integrated into various networking infrastructures. The module's LC connector interface is industry standard, making it compatible with a wide range of fiber optic cables.

The KangSien SFP-10G31-LR supports a wavelength of 1310nm, which is ideal for long-reach applications up to 10 kilometers. It also features a low power consumption of just 1.35 watts, ensuring energy efficiency and reducing operational costs.

This 10Gbase-LR SFP module is built with high-quality components and undergoes rigorous testing to ensure reliability and compatibility with popular networking platforms. It also supports auto-negotiation, allowing it to automatically adjust to the link partner's capabilities for optimal performance.

The KangSien SFP-10G31-LR is a versatile and cost-effective solution for organizations seeking to upgrade their networking infrastructure for high-speed data transfer applications. Its compatibility with both Cisco Meraki and Ubiquiti systems makes it a popular choice for businesses and service providers alike.

Pros and Cons of buying a KangSien SFP-10G31-LR-K 10GBase-LR SFP Module for Cisco Meraki and Ubiquiti

The KangSien SFP-10G31-LR-K is a 10GBase-LR SFP module designed for use with Cisco Meraki and Ubiquiti networking equipment. This module supports 10Gbps data transfer rates over single-mode fiber optic cables with a maximum reach of 10 kilometers.

a. Cost-effective: Compared to similar modules from Cisco or Ubiquiti, the KangSien SFP-10G31-LR-K offers a more affordable solution for upgrading network interfaces to 10Gbps.

b. Compatibility: This module is compatible with a wide range of Cisco Meraki and Ubiquiti devices, making it a versatile choice for various networking environments.

c. High-speed connectivity: The 10Gbps data transfer rate enables faster network communication and reduces latency, which is essential for bandwidth-intensive applications like virtualization, multimedia streaming, and data backup.

a. Potential for compatibility issues: Although the module is generally compatible with a wide range of devices, there may be specific models or software versions that are not fully supported.

b. Limited vendor support: Since the KangSien SFP-10G31-LR-K is not a first-party solution from Cisco or Ubiquiti, users may not have access to the same level of technical support as they would with a proprietary module.

c. Potential for compatibility issues with specific device models: While the module is generally compatible with a wide range of devices, it may not work with every specific model, especially older ones. It's essential to check the compatibility before purchasing.

The KangSien SFP-10G31-LR-K offers a cost-effective solution for upgrading network interfaces to 10Gbps, but it comes with some potential drawbacks, such as limited vendor support and the possibility of compatibility issues. Before purchasing, it's crucial to verify compatibility with your specific networking equipment and consider the importance of vendor support in your networking environment.

If you're looking for a cost-effective 10GBase-LR SFP module for Cisco Meraki and Ubiquiti devices and are comfortable with the potential risks of compatibility issues and limited vendor support, the KangSien SFP-10G31-LR-K could be a suitable choice. However, if you prioritize vendor support and reliability, it may be worth considering first-party solutions from Cisco or Ubiquiti. Always double-check compatibility before making a purchase.

Details:

Feel free to ask any questions before buying. Selling for $25 including free shipping. Brand new in box 2-Pack Kangsien SFP-10G31-LR-K, 10GBASE-LR SFP Module For Cisco, Meraki, Ubiquit, Fortunate, and TP-link. Buyer pays return shipping unless defective.

part #: sfp10g31lr prices

• $18.00-$22.24

specifications switchchunk:

• brand: Kangsien
• mpn: Sfp-10g31-lr-k
• part type: Module
• compatible brand: For Cisco
• network ports: Sfp

seller switchchunk:

• rating: 98.9%
• # reviews: 5081
• city: Peebles, Ohio

payments switchchunk:

• other
• credit card: Diners-club
• wallet: Google-pay

returns switchchunk:

• policy: Returns Accepted
• time: 30 Days
• method: Money back
• paid by: Seller

general switchchunk:

• condition: New
• Enterprise Networking, Servers > Switches Hubs > Switch Modules

shipping switchchunk:

• cost: $0.00
• service: USPS Ground Advantage
• transit: 4-11 Days
• carrier: USPS
• type: Calculated
• class: Standard

offer switchchunk:

• sold: 0
• quantity: 10
• availability: In Stock
• started: September 15, 2025
• options: Ship-to-home

Kangsien SFP-10G31-LR Is Similar To:

• Kangsien Sfp-ge85-sx-k 1000base-sx Lc Duplex 1.25gbps Sfp Module 10pk (53.1% similar) Gigabit 1.25GB/S data rate, 850NM multi mode fiber mm f, LC duplex connector, up to 550M transmission distance, compatible with cisco, ubiquiti, microdot, net gear, Twp-link and more, plug play / hot-stoppable, condition: new, quantity: 10 modules, see photos for exact item compatibility pack...(May 2nd, 2026)