1310-1550nm High Power Polarization Maintaining Circulator Pm Fiber Optical Circulator

• Customization: Available
• Type: Optical Fiber Circulator
• Wiring Devices: Integrated Wiring
• Model NO.: PM Circulator
• Certification: CE, ISO, RoHS
• Condition: New
• Operating Temperature: -5 ~ +70
• Storage Temperature: -40 ~ +85
• Center Wavelength: 1550, 1480, 1310
• Port Type: 3 Port
• Min. Crosstalk: 50
• Min. Return Loss: 50
• Transport Package: Bag Packing Separately with Carto Box
• Specification: 1310-1550nm
• Trademark: Kerns Tech
• Origin: China
• HS Code: 8544700000
• Production Capacity: 500000pieces/Year

Product Description

1310-1550nm High Power Polarization Maintaining Circulator PM Fiber Optical Circulator

Product Description

Features

• High lsolation
• High Extinction Ratio
• Low Insertion Loss
• High Stability & Reliability

Applications

• Fiber Amplifier
• Fiber Sensors

Specifications

Parameter	Unit	Value
Type		Type A		Type B
Port Type		3  Port
Center wavelength	nm	1550, 1480, 1310
Operating Wavelength Range	nm	±20
Typ. Insertion Loss @ 23ºC	dB	0.7	1.1	0.6	1.0
Max.Insertion Loss@2 3 ºC	dB	0.9	1.3	0.8	1.2
Typ. Peak Isolation @23ºC@23 ºC	dB	46		30
Min.Isolation @23ºC	dB	40		20
Min. Extinction Ratio@2 3 ºC	dB	20
Minimum Crosstalk	dB	50
Min. Return Loss	dB	50
Package Dimensions	mm	2.5x25
Max.Tensile Load	N	5
Working axis		Slow Axis Worked,Fast Axis Blocked
Operating temperature	ºC	-5~+70
Storage temperature	ºC	-40~+85

 

Note: For device with connector, the power handling is only 1W,IL is 0.3dB higher, RL is 5dB lower, ER is 2dB lower. The default connector key is aligned to slow axis.
 

Package Dimensions

 

 

 

Company Profile

 

 

Product Parameters

 

Beam Combiners
Utilizing unique fiber drawing and packaging technology to achieve pump efficiency of over 93%, supporting various fibers and packaging sizes to meet customized needs.

Couplers / Splitters
Offering low insertion loss and high directivity coupling solutions, supporting stable operation of optical communication systems and optical testing systems.

Isolators
Particularly suitable for test instruments, Raman fiber lasers, ultrafast fiber lasers, etc., characterized by low insertion loss, high return loss, and high isolation.

 

Packaging & Shipping

 

 

FAQ

Q1: What is the warranty?
A1: Our products typically come with a one-year warranty. During the warranty period, if the product fails due to manufacturing defects or material issues, we will provide repair or replacement services free of charge. The warranty does not cover damage caused by misuse, mishandling, or failure to follow the operating instructions.

Q2: What is the packaging?
A2: Our products are packaged with professional shockproof and protective materials to ensure they are not damaged during transportation. Typically, the packaging includes anti-static bags, foam padding, and sturdy cardboard boxes for multiple layers of protection. For special products, we can also provide customized packaging according to customer requirements.

Q3: How do I know if this product is exactly what I need?
A3: Before purchasing, you can determine if the product meets your needs through the following ways:

• Product Manual: Carefully read the product manual and technical specifications.
• Technical Support Consultation: Contact our technical support team with your specific application requirements, and we will recommend suitable products for you.
• Sample Testing: For bulk purchases, we can provide samples for you to test and evaluate.
• Customer Reviews: Check other customers' reviews and feedback.

Q4: How do you maintain quality? A4: We ensure product quality through the following methods:

• Strict Raw Material Selection: Only select high-quality raw material suppliers.
• Advanced Production Equipment: Use modern, precise production equipment and technology.
• Quality Control System: Establish a comprehensive quality control system, with strict quality inspections at each stage from raw material intake to product dispatch.
• Professional Team: Employ experienced engineers and technicians responsible for production and quality management.
• Continuous Improvement: Continuously collect customer feedback to improve product design and manufacturing processes, enhancing product performance and reliability.