Mini FWDM 1×2 Splitter delivers high isolation and low loss across 1310/1490/1550 nm—ideal for WDM systems and signal monitoring.
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Fibramérica’s Mini FWDM 1×2 Optical Fiber Splitter is a compact and high-performance component based on advanced thin film filter (TFF) technology. Designed for single-mode applications, this splitter efficiently separates or combines signals at specific wavelengths (1310/1490/1550 nm) with minimal insertion loss and high isolation.
Ideal for integration in WDM systems, fiber optic amplifiers (DFA), and transmission networks, the Mini FWDM splitter ensures superior wavelength selectivity and stability. It supports system monitoring and bidirectional communication while maintaining consistent optical performance across a wide temperature range.
This splitter offers excellent polarization-dependent loss (PDL <0.1 dB), low polarization mode dispersion (PMD <0.1 ps), and high return loss (>45 dB), making it suitable for precision fiber optic instruments and telecom systems. Its mini-size (Φ5.5 × 35mm) bare fiber construction allows easy deployment in space-constrained environments.
With SC/APC connectors on both transmission and reflection channels, and broad compatibility with existing infrastructures, the Mini FWDM 1×2 Splitter from Fibramérica is a robust solution for any high-density optical application.
Thin film filter (TFF) technology
Wide operating wavelengths (1310/1490/1550 nm)
Low insertion loss and high isolation
High return loss and directivity
Compact size: Φ5.5 × 35mm
PDL and PMD <0.1 for stable performance
SC/APC connectors included
Reliable across -20°C to +70°C
| Specification | Details |
|---|---|
| Model | FAB‑SPLFWDM‑D |
| Type | Mini FWDM 1×2 |
| Technology | Thin Film Filter (TFF) |
| Wavelength Range | 1310 / 1490 / 1550 nm |
| Insertion Loss | 0.49 – 0.77 dB |
| Isolation | 22.08 – 55.34 dB |
| PDL | <0.1 dB |
| PMD | <0.1 ps |
| Return Loss | >45 dB |
| Directivity | >55 dB |
| Power Handling | <500 mW |
| Operating Temp. | -20°C to +70°C |
| Storage Temp. | -40°C to +85°C |
| Dimension | Φ5.5 × L35 mm |
| Connector Type | SC/APC (Transmission & Reflection) |
FAB-SPLFWDM-D, mini FWDM splitter, 1×2 WDM splitter, SC/APC FWDM, 1310/1490/1550 splitter, optical fiber WDM
Our engineering team can confirm compatibility, custom specs and OEM branding options.
