High Extinction Ratio Pm Pwdm Used for Research

• Customization: Available
• Type: Fiber Optic Multiplexer
• Wiring Devices: Integrated Wiring
• Model NO.: PWDM
• Certification: CE, RoHS, GS
• Condition: New
• Center Wavelength: 980/ 1550
• Operating Wavelength: 980±10/ 1550±15
• Signal Insert Loss: ≤0.7dB
• Pump Insert Loss: ≤0.7dB
• Isolation: ≥18dB
• Extinction: ≥18dB
• Directionality: ≥55dB
• Operating Temperature: -40 ~ +85
• Configuration: 1*2
• Fiber Length: 0.8m, Others on Request
• Fiber Type: Panda Fiber
• Transport Package: PE Bag/Blister Box, Carton
• Specification: 1x2/2x2
• Trademark: kernstech
• Origin: China
• HS Code: 8544700000
• Production Capacity: 500000pieces/Year

Product Description

High Extinction Ratio PM PWDM used for Research

Product Description

PWDM, an acronym for Packaging Wavelength Division Multiplexing, has revolutionized the realm of optical network expansion. This device is notable for its ability to multiplex two communication signals. The implication of this is the expansion of the capacity of a single fiber, thereby achieving bi-directional communication.

Features

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

Applications

• EDFA
• Research
• Pump Laser
• Optical Cutting

Specifications

Parameter	Unit	Spec
Wavelength	nm	980/ 1550	1480/ 1550		980/ 1064		980/ 1030
Operating wavelength	nm	980±10/ 1550±15	14800± 5 / 1550± 5		980±5/ 1064±5		980±5/ 1030±5
Signal Insert loss	dB	≤0.7	≤0.7		≤0.8		≤0.8
Pump Insert loss	dB	≤0.7	≤0.7		≤0.8		≤0.8
Isolation	dB	≥18	≥13		≥13		≥13
Extinction Ratio	dB	≥18	≥17		≥17		≥17
Directionality	dB	≥55
Operating temperature	ºC	-40 ~ +85
Configuration		1*2
Fiber length	m	0.8m, others on request
Fiber Type		Panda Fiber
Pigtail Type		250μm bare fiber		900μm Buffer Tube		900μm/2mm/3mm Buffer Tube
Package Dimensions(φ × L )	mm	φ3.0 ×L54(P2)		φ3.0 × L60   φ3.0 × L70		L90×W20× H9.5

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

 

You May Like

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.

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.