You can buy high-quality fiber optic splitters from specialized online retailers like FiberLife, Fiber24, Markertek, or general marketplaces like Amazon.

Recommended Online Retailers

• FiberLife offers a wide range of splitters including PLC, FBT, and filter-type splitters in 1×N and 2×N configurations. They provide options for single-mode and multi-mode fibers, customizable fiber length, diameter, connector type, and splitting ratio, making them suitable for precise signal distribution and high-performance applications (FiberLife) .
• Fiber24 specializes in PLC splitters for single-mode fibers with ratios from 1:2 up to 1:64. Their splitters are passive, fail-safe, and fully transparent to data rates and protocols, ideal for FTTH, data centers, and industrial networks (Fiber24) .
• Markertek carries commercial-grade splitters and couplers, including rackmount options like the Thor Fiber F-PLC 1x16 and 1x4 splitters. These are suitable for single-mode fiber applications and support various signal types such as HD/SDI, RF, and HDMI (Markertek) .
• Amazon provides a convenient option for purchasing fiber optic splitters from multiple brands, including small business sellers. While selection may vary, it is suitable for home or small business deployments (Amazon) .

Choosing the Right Splitter

When selecting a fiber optic splitter, consider the following:

• Split Ratio: Common configurations include 1×2, 1×4, 1×8, 1×16, 1×32, or 1×64. Higher splits reduce signal strength per output (SmartBuy) .
• Fiber Type: Ensure compatibility with single-mode or multi-mode fibers.
• Insertion Loss: Look for low insertion loss (<7dB for 1×2, <10dB for 1×8) to maintain signal quality.
• Technology: PLC splitters offer better reliability and uniformity than FBT splitters, especially for larger port counts.
• Wavelength Support: Verify support for 1310nm, 1490nm, and 1550nm for GPON systems.
• Environment: Check operating temperature range for outdoor installations. By purchasing from these specialized suppliers and considering the technical specifications, you can ensure a reliable and high-performance fiber optic splitter for your network setup.