Durable and Reliable Tapered Shortwave Wdm Module

• Customization: Available
• Type: Fiber Optic Multiplexer
• Wiring Devices: Integrated Wiring
• Model NO.: Module
• 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: 1m, Others on Request
• Fiber Type: Panda Fiber
• Storge Temperature: -40 ~ +85
• Package Dimensions: L=Φ3×60 for Bare Fiber
• Transport Package: PE Bag/Blister Box, Carton
• Specification: 1x2/2x2
• Trademark: kernstech
• Origin: China
• HS Code: 8544700000
• Production Capacity: 500000pieces/Year

Product Description

Durable and Reliable Tapered Shortwave WDM Module

Product Description

Short Wavelength Division Multiplexing (SWDM) is a technology that transmits data at high speeds and low costs by using multiple wavelengths in a single multimode fiber. SWDM is a cost-effective alternative to upgrading fiber infrastructure for higher data rates.

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
Operating wavelength	nm	1480 / 1550
Operating Wavelength Range	nm	1480/ 1550±5
Grade		P	A
Insert loss(max)	dB	0.3	0.35
Max. Polarization Dependent Loss	dB	0.1	0.1
Min.Isolation	dB	15	14
Directionality	dB	>55
Return Loss		>55
Fiber length		1m , others on request
Operating temperature	ºC	-40~+85
Storage temperature	ºC	-40~+85
Package Dimensions	mm	L=Φ3×60 for bare fiber

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.

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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.