Low Insertion Loss 2000nm 50W High Power in Line Optical Isolator

• Customization: Available
• Type: Fiber Optic Isolator
• Wiring Devices: Integrated Wiring
• Model NO.: Isolator
• Certification: CE, ISO
• Condition: New
• Center Wavelength (Nm): 1950/2000/2050nm
• Bandwidth (Nm): ±10nm
• Isolation at 23ºC(dB): ≥15
• Insertion Loss at 23ºC (dB): ≤0.9
• Pdl (dB): ≤0.15
• Extinction Ratio (dB): ≥20
• Return Loss (Input/Output) (dB): ≥50/50
• Power Handling: 10, 20 or Specify
• Fiber Type: Sm1950 Sm25/250, Sm25/400
• Operating Temperature (ºC): -5 ~ +50
• Storage Temperature (ºC): -20 ~ +75
• Package Dimension (mm): 84X26X25
• Transport Package: Carton with Blister
• Specification: 2000nm
• Trademark: Kernstech
• Origin: China
• HS Code: 8544700000
• Production Capacity: 500000pieces/Year

Product Description

2000nm 50W High Power In Line Optical Isolator

 

Product Description

The 2000nm High Power PM In-line Optical Isolator is a compact, high performance light wave Polarization Maintaining component that does not change its polarization state. They're characterized with low insertion loss, high isolation, high power handling, high return loss, excellent environmental stability and reliability. They are most often used to prevent any reflected light from entering the source, thus preventing any feedback problems; it has been widely used in fiber laser system.

Features
 

• Low Insertion Loss & PDL
• High Isolation Extinction Ratio
• High Stability & Reliability

Applications

Specifications

Parameter		Non-PM Fiber Isolator (HPIS)	PM Fiber Isolator (HPMIS)
Center Wavelength (nm)		1950/2000/2050
Bandwidth (nm)		±10
Isolation at 23ºC(dB)		≥15	≥ 15
Insertion Loss at 23ºC (dB)		≤0.9	≤0.9
PDL (dB)		≤0.15	--
Extinction Ratio (dB)		--	≥20
Return loss (Input/Output) (dB)		≥50/50	≥50/50
Power Handling	CW (W)	10, 20 or Specify
	Pulse Peak (kW)	10, 20 or Specify
Fiber Type		SM1950 SM25/250, SM25/400	PM1550, PM1950 PM25/250, PM25/400
Operating Temperature (ºC)		-5 ~ +50
Storage Temperature (ºC)		-20 ~ +75
Package Dimension (mm)		84x26x25

Note: When utilizing connectors, handling power is restricted to 1W. Insertion loss will increase by 0.3dB, return loss will decrease by 5dB, and the extinction ratio will diminish by 2dB. The connector key is aligned with the slow axis.

 

Package Dimensions

 

Detailed Photos

 

An optical fiber isolator is a passive device that allows light to travel in one direction through an optical fiber, while suppressing light traveling in the opposite direction. This is useful in many applications, such as laser systems, where back reflections can damage the light source or cause other issues. The level of suppression is called the optical isolation, and the higher the isolation, the better the source is protected. 

 

 

Recommended by seller

 

Shenzhen Kerns Tech Co., Ltd. is a Hi-Tech enterprise having its own brand and specializing in R&D, manufacture and sales of fiber optical communications equipment.

The main products of Kerns Tech include optical combiner, isolator, circulator, optical devices, fiber optic patch cord, connector, adapter, optical coupler, attenuator, optic media converter, optic splice closure, optic terminal box, ODF etc, which are widely used in laser equipment, fiber optic equipment, laboratory research, instruments, telecommunications, broadband, broadcast, CATV and network industry.

All the products acquired the approval of the Network Access License for Telecommunication Equipment Ministry of Information Industry, PRC, ISO9001, UL and CE standard, which ensure the reliability and make them sold very well not only in the domestic market but also the overseas market.

 

 

 

Our Advantages

R&D Team
Our R&D team is devoted to driving innovation with a clear focus on enhancing product performance.

Market Response
Our diverse product range finds widespread application across multiple industries.

Technical Patents
As an industry leader, we are professional and reliable, consistently delivering top-tier solutions.

Quality Control
Our commitment to perfection, concentration, and efficiency ensures that we meet the highest standards of quality control.

Certifications

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.

Q5. Could I use our own logo and label?
A5: Yes,we could provide a OEM service and make the products with your own label.

Q6: Do you have other fiber optic products?
A6: Yes, we also manufacture combiner,isolator, patch cord, WDM, attenuator, connector, etc. Please contact us or click following link to visit our Made in China website.


Q7. Can I have a sample order?What is your MOQ?  
A7:Yes, we welcome sample order to test and check quality. We do not have MOQ,1 sample is available.