1940nm High Extinction Ratio 1X2 Fused Wdm for Fiber Laser

Product Details
Customization: Available
Type: Fiber Optic Multiplexer
Wiring Devices: Integrated Wiring
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  • 1940nm High Extinction Ratio 1X2 Fused Wdm for Fiber Laser
  • 1940nm High Extinction Ratio 1X2 Fused Wdm for Fiber Laser
  • 1940nm High Extinction Ratio 1X2 Fused Wdm for Fiber Laser
  • 1940nm High Extinction Ratio 1X2 Fused Wdm for Fiber Laser
  • 1940nm High Extinction Ratio 1X2 Fused Wdm for Fiber Laser
  • 1940nm High Extinction Ratio 1X2 Fused Wdm for Fiber Laser
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  • Overview
  • Product Description
  • Detailed Photos
  • Company Profile
  • Our Advantages
  • Certifications
  • Packaging & Shipping
  • FAQ
Overview

Basic Info.

Model NO.
WDM
Certification
CE, RoHS, GS
Condition
New
Operating Temperature
-40~+85
Storage Temperature
-40~+85
Pdl
≤0.15dB
Directivity
≥55dB
Return Loss
≥55dB
Longer Operating Wavelength
1940nm
Isolation
13dB
Configuration
1X2, 2X2
Fiber Length
1m, Others on Request
Fiber Type
SMF-28e
Pigtail Type
250μm Bare Fiber, 900μm Loose Tube
Dimensions (mm)
φ3.0X60
Insertion Loss
≤0.8dB
Transport Package
PE Bag/Blister Box, Carton
Specification
1940/1570nmnm
Trademark
kernstech
Origin
China
HS Code
8544700000
Production Capacity
500000pieces/Year

Product Description

1940nm High Extinction Ratio 1x2 Fused WDM  For Fiber Laser

Product Description

A "1x2 Fused WDM" refers to a type of fiber optic component, specifically a Wavelength Division Multiplexer (WDM) that uses fused fiber technology to combine or separate optical signals at two different wavelengths, with one input port and two output ports ("1x2") - essentially allowing you to send or receive two distinct data streams on a single fiber simultaneously; "fused" indicates the manufacturing technique where fibers are joined together by heating them to create the coupling mechanism.

Features

  • Low Excess Loss
  • High Stability & Reliability
  • High Extinction Rati & Low Excess Loss

Applications

  • Fiber Laser
  • Fiber Amplifier
  • Testing Equipment

Specifications

Parameters Unit 1X2
Longer Operating Wavelength nm 1940 
Insertion Loss dB ≤0.7
Isolation dB ≥12
PDL dB ≤0.15
Shorter Operating Wavelength dB 1570 
Insertion Loss dB ≤0.8
Isolation dB ≥15
Thermal Stability dB/ºC ≤0.005 over -5ºC to +70ºC
Return Loss dB ≥55
Directivity dB ≥55
Power Handling CW mW 500 
Fiber Type   SMF-28
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.
1940nm High Extinction Ratio 1X2 Fused Wdm for Fiber Laser

Detailed Photos

1940nm High Extinction Ratio 1X2 Fused Wdm for Fiber Laser
1940nm High Extinction Ratio 1X2 Fused Wdm for Fiber Laser
1940nm High Extinction Ratio 1X2 Fused Wdm for Fiber Laser

 

Company Profile

1940nm High Extinction Ratio 1X2 Fused Wdm for Fiber Laser
1940nm High Extinction Ratio 1X2 Fused Wdm for Fiber Laser

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

1940nm High Extinction Ratio 1X2 Fused Wdm for Fiber Laser
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.

Certifications


1940nm High Extinction Ratio 1X2 Fused Wdm for Fiber Laser

Packaging & Shipping

1940nm High Extinction Ratio 1X2 Fused Wdm for Fiber Laser
1940nm High Extinction Ratio 1X2 Fused Wdm for Fiber Laser
1940nm High Extinction Ratio 1X2 Fused Wdm for Fiber Laser
 

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.

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