High Stability Optical Circulator Device 1550nm Low PDL RoHS Compliant Polarization Maintaining for Broadband PON Networks

1. Features

• Features low insertion loss paired with low polarization dependent loss (PDL).

  
  

• Engineered to deliver high channel isolation for optimal signal routing.

  
  

• Ensures good channel-to-channel uniformity across operations.

  
  

• Designed for high reliability and stability in demanding optical environments.

  
  

• Fully compliant with strict Telcordia and RoHS industry standards.

2. Applications

• High-capacity broadband network infrastructures.

  
  

• Passive Optical Networks (PON).

  
  

• Cable Television (CATV) systems.

  
  

• Dense Wavelength Division Multiplexing (DWDM) systems.

  
  

3. Specifications

• Operating Wavelength: Precisely tuned for 1550 nm applications.

  
  

• Port Configuration: Unidirectional signal routing from Port 1 to Port 2, and Port 2 to Port 3.

  
  

• Optical Performance: Optimized to maintain low insertion loss at standard 23°C operating temperatures.

FAQ

1. How do you ensure quality and batch consistency before shipment?

Gracyfiber is an engineering-driven manufacturer of passive optical components, founded in 2014. The team has over 25 years of industry experience and owns a manufacturing facility of over 2,000㎡, specializing in PM components, WDM solutions, fiber arrays, and precision photonic components. This product page indicates an MOQ of 1 piece and a monthly supply capacity of 100,000 pieces. Before shipment, testing is conducted on insertion loss, PDL, isolation, port orientation, return loss, connector endfaces, appearance, and labeling to support sample verification and batch delivery consistency.