High Extinction Ratio 2000nm Pm Tap Isolator Hybrid Device

• Customization: Available
• Type: Fiber Optic Multiplexer
• Wiring Devices: Integrated Wiring
• Model NO.: Isolator
• Certification: CE, RoHS, GS
• Condition: New
• Center Wavelength: 2000nm
• Operating Wavelength Range: ±20nm
• Excess Loss (EL): ≤1.4dB
• Tap Ratio: 1±0.2
• Typ. Peak Isolation: 32dB
• Isolation: ≥20dB
• Extinction Ratio: ≥18dB
• Min. Return Loss: 50dB
• Directiviy: 50dB
• Power Handling: 300MW
• Operating Temperature: -5~+50
• Storage Temperature: -40~+85
• Dimensions: φ5.5 X 35
• Applications: Pump Laser
• Applications 2: Optical Cutting
• Transport Package: OPP Bag/Blister Box, Carton
• Specification: 1020~ 1080nm
• Trademark: Kernstech
• Origin: China
• HS Code: 851779900
• Production Capacity: 500000pieces/Year

Product Description

High extinction ratio 2000nm Pm Tap Isolator Hybrid Device

Product Description

A "2000nm PM Tap Isolator Hybrid" is a fiber optic component designed to simultaneously tap off a portion of a light signal at a specific wavelength (2000 nanometers) while also isolating the signal to only allow transmission in one direction, all while using polarization maintaining (PM) fiber to preserve the polarization state of the light; essentially combining a "tap" function with an "isolator" function in a single device, optimized for high power applications at the 2000nm wavelength.
 

Parameters	Unit	Single Stage	Dual Stage
Center Wavelength	nm	2000
Operating Wavelength Range	nm	±20
Excess Loss (EL)	dB	≤1.4	≤1.7
Tap Ratio (Tap IL=-10*log(Tap Ratio + EL), (Input to Tap)	dB	1±0.2, 2±0.4, 5±1.0, 10±2.0, 50±4.0
Typ. Peak Isolation	dB	32	52
Isolation, λop , 23ºC, all polarization states	dB	≥20	≥40
Extinction Ratio	dB	≥18
Return Loss	dB	≥50
Directiviy	dB	≥50
Power Handling	mW	300
Fiber Type		SMF-28e or PM 1550 Panda Fiber
		PM 1550 Panda Fiber
Operating Temperature	ºC	-5 ~ +70
Storage Temperature	ºC	-40 ~ +85
Dimensions	mm	φ5.5×35

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

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.

 

You May Like

 

 

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.