High Stability PM FWDM Device ITU-T G.694.2 RoHS Compliant Wavelength Division Multiplexer for CATV PON Networks ROADM Optical Module

High Stability PM FWDM Device ITU-T G.694.2 RoHS Compliant Wavelength Division Multiplexer for CATV PON Networks ROADM Optical Module

1. Features

• Features low insertion loss combined with high optical isolation.

  
  

• Supports a wide operating wavelength range from 1260nm to 1620nm.

  
  

• Engineered with a compact design for high-density integration.

  
  

• Delivers high reliability and stability across a wide operating temperature range.

  

  

  
  

2. Applications

• Reconfigurable Optical Add-Drop Multiplexer (ROADM) architectures.

  
  

• Cable Television (CATV) systems.

  
  

• Coarse Wavelength Division Multiplexing (CWDM) networks.

  
  

• Passive Optical Networks (PON).

  
  

3. Specifications

• Transmission Wavelength: 1535~1565 nm.

  
  

• Reflection Wavelength: 1480 nm.

  
  

• Standards Compliance: Fully compliant with ITU-T G.694.2 and RoHS industry standards.

  

FAQ

1. Do you provide technical support for EDFA optical path design or multi-wavelength PM link evaluation? Yes. Our international R&D and engineering team has over 25 years of deep expertise in polarization-maintaining communication and WDM technologies. Whether you need complex multi-channel Isolation evaluations, cascaded PER attenuation calculations for full-link systems, or Optical Power Budget optimization, we provide expert-level remote technical consultation via video conference or email.

2. What is the RMA process if optical parameters are found abnormal during cleanroom incoming inspection? We understand that core filtering components are critical to your CATV system's signal-to-noise ratio. Therefore, we implement a transparent and lightning-fast RMA mechanism. If you detect any PER deviations, insufficient isolation, or abnormal insertion loss, simply submit the test data or optical spectrum graphs. Our senior engineers will provide an online technical assessment within 24 hours and immediately initiate expedited replacements for any factory defects, resolutely protecting your project schedule.