Fiber Optic 850nm Bias Preserving Pull Cone Coupler (1X2)

• Customization: Available
• Type: Fiber Optic Splitter&Coupler
• Wiring Devices: Integrated Wiring
• Certification: CE, ISO, RoHS
• Condition: New
• Center Wavelength: 850nm
• Operating Bandwidth: ±10nm
• Max. Additional Loss: 0.88dB
• Uniformity 50:50 Only: 0.6dB
• Min. Extinction Ratio: 20dB
• Min. Return Loss: 50dB
• Max. Power: 500MW Maximum Tensile Load
• Maximum Tensile Load: 5n
• Fiber Type Input: Pm Panda Fiber
• Fiber Type Output: Pm Panda Fiber
• Fiber Type Tap Port: Pm Panda Fiber or 780HP, Hi 1060,Sme -28e
• Operating Temperature: -5~+70ºC
• Storage Temperature: -40~+85ºC
• Package Dimensions: φ3*35mm
• Fiber Legth: 1m
• Transport Package: Plastic Box with Carton
• Specification: 1x2
• Trademark: Kernstech
• Origin: China
• HS Code: 8544700000
• Production Capacity: 500000pieces/Year

Product Description

Polarization Maintaining Taper Fiber Coupler 780-1550nm 1x2/2x2

Product Description

780~1550nm Polarization Maintaining Fused Coupler (1X2/2X2) is a fiber optic device that can split or combine optical signals.
These couplers are used in applications that require high reliability and performance, such as fiber optic sensing, power monitoring, and coherent communication systems.

These couplers have low insertion loss, high extinction ratio, and a robust design. They are also bidirectional and offer low backreflection. 

Features

• Low Insertion Loss
• High Stability & Reliability
• Wavelength 780 - 1550nm available

Applications

• Fiber Sensors
• Power Monitoring
• Coherent Communication Systems

Specifications
 

Parameter	Uint	Spec
Type		1X2			2X 2
Center Wavelength	nm	780; 850	980; 1064	1310; 1550	780; 850	980; 1064	1310; 1550
Operating Bandwidth	nm	±10	±20	±40	±10	±20	±40
Max. additional loss	dB	0.8	0.8	0.7	1.2	1.2	1.0
Uniformity 50:50 only	dB	0.6	0.5	0.4	0.8	0.8	0.6
Spectral ratio	dB	01/99~50/50
Min. Extinction Ratio	dB	20
Min. Return Loss	dB	505
Max. power	mw	500
Maximum tensile load	N
Fiber Type input		Pm Panda Fiber
Fiber Type output		Pm Panda Fiber
Fiber Type Tap  port		Pm Panda Fiber or 780HP, HI 1060,SME -28E
Operating Temperature	ºC	-5~+70
Storage Temperature	ºC	-40~+85
Package Dimensions	mm	φ3*54
Fiber Legth	CM	100 or Customer specified

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

Detailed Photos

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Company Profile

 

 

Our Advantages

 

• Innovative Technology: At Shenzhen Kerns Tech, we leverage cutting-edge technology and the latest advancements in our field to deliver high-quality products. Our commitment to innovation ensures that we remain at the forefront of the industry.

• Customized Solutions: We specialize in offering tailored solutions to meet the specific needs of our clients. Our experienced team works closely with customers to develop and deliver products that align perfectly with their requirements.

• Quality Assurance: We adhere to stringent quality control processes to ensure that our products meet the highest standards. Our rigorous testing procedures guarantee reliability and performance, providing our clients with peace of mind.

Certification

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.