T2 R98 WDM Reflector Assembly 1250 1650nm SMF-28e Low RIL Dual Fiber Lens Custom Glass Tube Optical Component，Passive Optical Components

1. Product Introduction

This WDM reflective assembly employs a T2/R98 optical distribution design, achieving approximately 2% transmission and 98% reflection within a wide 1250–1650nm wavelength band. It is suitable for custom optical paths requiring high reflection rates and limited transmission sampling.

2. Key Features

• T2/R98 Optical Ratio: Approximately 2% transmission and 98% reflection, suitable for high-reflection optical paths.
• 1250–1650nm Wide Operating Wavelength Band: Covers multiple commonly used single-mode fiber communication bands.
• Low Reflection Path Insertion Loss: RIL ≤ 0.25dB or ≤ 0.3dB, accepted according to agreed batch ratios.
• High Return Loss: RL ≥ 50dB, helps reduce the impact of interface reflections on the optical path.
• SMF-28e Single-Mode Fiber: Facilitates integration with common single-mode fiber systems.
• Equal Optical Path Structure: Both fibers are fabricated according to equal optical path requirements, suitable for components requiring path consistency.
• Compact glass tube structure: Compatible with OD 2.78 * ID 1.81 * L6mm glass tube.
• Non-fixed assembly: Components are inserted into the glass tube but not fixed inside.
• Length determined by customer-supplied materials: Adaptable to customer-supplied glass tubes, dual fibers, and lenses.
• Easy for subsequent integration: Simple foam packaging, suitable for customers to perform further assembly or encapsulation.

3. Main Applications

• WDM reflective optical path components
• Optical signal reflection and low-power sampling
• Fiber optic monitoring modules
• Micro-optical component integration
• Fiber optic testing and measurement equipment
• Customized fiber optic reflective modules
• Optical sensing equipment
• Customer-repackaged components

4. FAQ