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LC/PC Low PDL 3 Ports Optical Circulator For Optical EDFA

Item No.: Y-FO-OC-001
Polarization independent optical circulator is a micro-optic passive Pb-free device based on patented technology. Owning the features of low insertion loss, high isolation, high return loss, and low polarization dependent loss.
Description Parameters Company Profile


Optical circulator is a special fiber optic device that is capable of separating optical power traveling in opposite

directions in one optical fiber.

It can be used to achieve bi-directional transmission over a single fiber. Because 
of its high isolation between the
input and reflected optical power and its low insertion loss, optical circulator is 
widely used in advanced communication
systems and fiber-optical sensor systems.

LC/PC Low PDL 3 Ports Optical Circulator, ABS BOX package 
Low Insertion Loss
Wide Band High Isolation

Ultra-low PDL and PMD
Compact In-Line Package
High Stability and Reliability

Metro Area Network
Wavelength Add/Drop
Dispersion Compensation
Fiber optic instruments


DWDM & OADM Networks

Bi-Directional Transmission System

Fiber Frag Gratting

EDFA, optical fiber amplifiers
Dispersion compensation modules
Optical fiber communication networks

Optical Specifications:
Parameter Specification
Configuration Port 1 to Port 2 to Port 3 Port 1 to Port 2 to Port 3 to Port 4
Operation Wavelength (nm) 1310±30 or 1550±30 or 1585±30 1525 to 1610 1310±30 or 1550±30
I.L (dB) Typical 0.6 1.0 0.8
Maximum 0.8 1.2 1.0
Typical Isolation (dB) 50 50 50
Minimum Isolation (dB) 40 35 40
Cross Talk (dB) ≥50 ≥50 ≥50
Polarization Dependent Loss (dB) <0.15 <0.2 <0.2
Polarization Mode Dispersion <0.1 <0.1 <0.1
Return LossdB ≥50 ≥50 ≥50
Power Handling (mW) 300 300 300
Operating Temperature (℃) -0~+70 -0~+70 -0~+70
Storage Temperature (℃) -40~+85 -40~+85 -40~+85
1.All the data above does not include connectors
2.For more details, please contact our sales


Sep 28, 2022
Hello, Please give me a quote for this Optical Circulator, thanks.