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Glsun 3 Port Polarization Insensitive Optical Circulator - China

price: 100.00 Dollar US$

Glsun 3 Port Polarization Insensitive Optical Circulator

Products Photos Catalog Glsun Port Photos Catalog

GLSUN 3-port Polarization Insensitive Optical Circulator Description

The polarization insensitive optical circulator is a compact, high-performance lightwave component that routes incoming signals from Port 1 to Port 2, and incoming Port 2 signals to Port 3 - This component provides high isolation, low insertion loss, low polarization dependent loss (PDL), low polarization mode dispersion (PMD), and excellent environmental stability.

This circulator can handle power input up to 500mW.

Optical Circulator is widely used in advanced communication systems and fiber-optical sensor systems.

GLSUN 3-port Polarization Insensitive Optical Circulator - Features

Low Insertion Loss

High Stability, High Reliability

Epoxy-free on Optical Path

Compact Size

Rohs6/6 Compliant GLSUN 3-port Polarization Insensitive Optical Circulator - Applications

R&D in Laboratory

Dispersion Compensation

Bi-directional Transmission System

Fiber Sensor

Add/Drop Multiplexing, Instrument, testing and measurement GLSUN 3-port Polarization Insensitive Optical Circulator - Specifications:

Parameters Unit Min Typ Max

Operating Wavelength Range nm 1260~1340

Insertion Loss dB 0.6 0.8

Polarization Dependent Loss (PDL) dB 0.10 0.15

Directivity (1®3 or 3®1) dB 50 Polarization Mode Dispersion (PMD) pS 0.1

Isolation (2->1&3->2) dB 40 Return Loss dB 50 Optical Power Handling mW 500

Operating Temperature ℃ -5 ~ 65

Storage Temperature ℃ -40 ~ 100

Fiber Type ZBL or equivalent fiber

Color Code Port 1: black; Port 2 & 3: clear

Note: All the parameters are excluding connectors; GLSUN 3-port Polarization Insensitive Optical Circulator - Dimension (Unit: mm)

GlassTube φ3.5mm; MetalTubeφ3.8mm


Company Contact:


  • Phone: 86-773-3116006

  • Address: Guanglong S&T Zone, No. 8 High-tech Industry Park, Chaoyang Road, Guilin , GuangXi , China

  • Email: Email


Published date: November 2, 2018

  • Business Description: Founded in 2001, GLsun Science and Tech Co., Ltd , Guilin, China, designs, develops, manufactures and markets advanced optical components and modules.

    GLSUN holds many technical patents on optics.

    Product lines include Optical Switches, Free Space Isolator, MEMS VOA, CWDM/DWDM components, Optical Modules and Custom Optical test systems.

    Since its establishment, GLsun has striven to be an innovative and advanced technical company.

    The companys optical components and custom modules have been deployed to various applications and sub-systems in market segments such as Network Monitoring & Protection, Network Intelligence & Analytics, Service Providers and Network Test Sub-systems.

    GLsun has been growing rapidly and has now become one of the largest Optical Switch & component manufacturers in Asia today.

    The company is well reputed and widely perceived as top quality, cost-effective, Pro-active customer service and technically innovative.

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