Factory Direct Mini Polarization Maintaining Isolator

• Type: Fiber Optic Isolator
• Wiring Devices: Integrated Wiring
• Certification: CE, RoHS, GS
• Condition: New
• Min. Return Loss(Input & Output): 50/50
• Max. Optical Power(Cw): 500MW
• Model NO.: PM Isolator
• Max. Tensile Load: 5n
• Operating Temperature: 0~+70
• Storage Temperature: -40~+85
• Center Wavelength: 1550nm, 1480nm, 1310nm
• Transport Package: PE Bag/Blister Box, Carton
• Specification: 1310-1550nm
• Trademark: Kernstech
• Origin: China
• HS Code: 8544700000
• Production Capacity: 500000pieces/Year

Product Description

Factory Direct 1310-1550nm Mini Polarization Maintaining Isolator

Product Description

 

Features

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

Applications

• Compact Optical Fiber Amplifier
• Compact Optical Fiber Systems
• Fiber Optical Laser
• Fiber Sensors

Specifications
 

Parameter		Unit	Value
Grade			Single	Dual
Center wavelength		nm	1550, 1480, 1310
Operating temperature Range		nm	±20
Typ. Peak Isolation @23ºC		dB	42	58
Min.Isolation @23ºC		dB	28	45
Typical Insert loss@23ºC		dB	0.4	0.5
Max.Insertion Loss@23ºC		dB	0.55	0.65
Min. Extinction Ratio@23°ºC	Two-axis Worked	dB	20
	Fast Axis Blocked	dB	25
Max. Polarization Dependent Loss (Single Mode Fiber Type)		dB	0.15
Min. return loss(Input & Output)		dB	50/50
Max. Optical Power(CW)		mW	500
Max.Tensile Load		N	5
Operating temperature		ºC	0~+70
Storage temperature		ºC	-40~+85

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

Package Dimensions

 

Detailed Photos

 

 

Company Profile

 

 

 

Our Advantages

 

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.