Mini Size Polarization Maintaining Isolator and Wavelength Division Multiplexer 2-in-1 Hybrid Device

• Type: Fiber Optic Isolator
• Wiring Devices: Integrated Wiring
• Certification: CE, RoHS, GS
• Condition: New
• Min. Return Loss: 50dB
• Max. Insert Loss: 0.6
• Model NO.: Mini PM Isolator
• Max. Tensile Load: 5n
• Operating Temperature: -5~+70
• Storage Temperature: -40~+85
• Package Dimensions: Φ2.5X20
• Transport Package: PE Bag/Blister Box, Carton
• Specification: 1310-1550nm
• Trademark: Kernstech
• Origin: China
• HS Code: 8544700000
• Production Capacity: 500000pieces/Year

Product Description

Mini Size Polarization Maintaining Isolator and WDM 2-in-1 Hybrid Device

Product Description

 

Features

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

Applications

• Fiber Optical Laser
• Test Instrument
• Optical Fiber Amplifier

Specifications

Parameter		Unit	Value
Grade			Single
Signal Channel	Signal Wavelength Range	nm	1550±15	1064±10
	Max. Insert loss	dB	0.9	2.2
	Typ. Peak Isolation @23ºC23ºC	dB	40	40
	Min. Signal Reverse Isolation @23 ºC	dB	28	28
	Min.Isolation (Com to Pass @ Ref band Wavelength)	dB	30
	Min. Extinction Ratio2 3 ºC	dB	20
Reflection Channel	Wavelength Range	nm	960~990
	Max. Insert loss	dB	0.6
	Min.Isolation (Com to Ref @ Pass band Wavelength)	dB	15
	Min. Extinction Ratio2 3 ºC	dB	18
Min. return loss		dB	50
Max. Insert loss Thermal stability		dB/ºC	0005
Max. Optical Power(CW)		mW	300
Max. Tensile Load		N	5
Package Dimensions		mm	Φ2.5x20
Operating temperature		ºC	-5~+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

Signal Route:  Com to Pass
Pump Route:  Ref to Com

Signal Route:  Pass to Com
Pump Route:  Ref to Com

 

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.