Low Temperature Sensitivity Pm DWDM Modules for Long-Distance Networks

Product Details
Customization: Available
Type: Fiber Optic Multiplexer
Wiring Devices: Integrated Wiring
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  • Low Temperature Sensitivity Pm DWDM Modules for Long-Distance Networks
  • Low Temperature Sensitivity Pm DWDM Modules for Long-Distance Networks
  • Low Temperature Sensitivity Pm DWDM Modules for Long-Distance Networks
  • Low Temperature Sensitivity Pm DWDM Modules for Long-Distance Networks
  • Low Temperature Sensitivity Pm DWDM Modules for Long-Distance Networks
  • Low Temperature Sensitivity Pm DWDM Modules for Long-Distance Networks
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  • Overview
  • Product Description
  • Package Dimensions
  • Detailed Photos
  • Company Profile
  • Our Advantages
  • Application
  • Packaging & Shipping
  • FAQ
Overview

Basic Info.

Model NO.
PM DWDM Modules
Condition
New
Center Wavelength
Itu or Itu+ 1nm
Operating Wavelength
1260~ 1460 or 1460~ 1620 or 1260~ 1620
Channel Spacing
20nm
Min. Channel Bandwidth@λ C
±6.5/7.5nm
Max. Channel Flatness
0.4nm
Max.Insertion Loss Transmission Channel
0.6dB
Reflection Channel
0.4 ( 1260~ 1460 or 1460~ 1620)or 0.6( 1260~ 1620)
Min. Isolation Adjacent Channel
30dB
Directionality
55dB
Min. Return Loss
50dB
Min. Extinction Ratio@23ºC
20dB
Max. Wavelength Thermal Stability
0.003nm/ºC
Max. Power Handling(Cw)
500MW
Offer Sample
Yes
Transport Package
OPP Bag/Blister Box, Carton
Specification
PM CWDM Modules
Trademark
Kernstech
Origin
China
HS Code
851779900
Production Capacity
500000pieces/Year

Product Description

Low Temperature Sensitivity PM DWDM Modules for Long-Distance Networks

Product Description

A PM DWDM module, or Polarization Maintaining Dense Wavelength Division Multiplexer module, is a device that can be used to add or drop wavelengths in a telecommunications network system. It can be used individually or in DWDM systems and sensor systems.

PM DWDM modules are manufactured using thin film filter (TFF) technology and advanced packaging technology. 
They are designed and manufactured to Telcordial and ITU standards.

Features

  • Low Insertion Loss
    High stability and reliability
    High Return Loss & High lsolation
    Good channel-to-channel consistency

Applications

  • CATV Router
    GPON Network
    DWDM System

Specifications

Channel Spacing GHz 100 or 200
Center Wavelength Accuracy nm 100G: ±0.05 ; 200G: ±0.1
Channel Passband (@-0.5dB) nm 100G:0.22 ; 200G:0.5
Max.Insertion Loss Mux to Demux(Link) dB 2.0  2.6  3.7  5.0 
Min. Isolation Adjacent Channel dB 30  30  30  30 
Non-Adjacent Channel dB 40  40  40  40 
Upgrade Channel dB 10  10  10  10 
Max. Channel Flatness dB 0.3 
Min. Return Loss dB 50 
Min. Extinction Ratio@23ºC dB 18 
Max. Wavelength Thermal Stability nm/ºC 0.003 
Max.Insertion Loss Thermal Stability dB/ºC 0.005 
Max. Power Handling (CW) mW 500 
Operating temperature ºC 0~+70
Storage temperature ºC -40~+85

Package Dimensions

 
Low Temperature Sensitivity Pm DWDM Modules for Long-Distance Networks
Low Temperature Sensitivity Pm DWDM Modules for Long-Distance Networks

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.

Detailed Photos

Low Temperature Sensitivity Pm DWDM Modules for Long-Distance Networks
Low Temperature Sensitivity Pm DWDM Modules for Long-Distance Networks
Low Temperature Sensitivity Pm DWDM Modules for Long-Distance Networks
Low Temperature Sensitivity Pm DWDM Modules for Long-Distance Networks
Low Temperature Sensitivity Pm DWDM Modules for Long-Distance Networks

 

Company Profile

Low Temperature Sensitivity Pm DWDM Modules for Long-Distance Networks
Low Temperature Sensitivity Pm DWDM Modules for Long-Distance Networks
Low Temperature Sensitivity Pm DWDM Modules for Long-Distance Networks
Low Temperature Sensitivity Pm DWDM Modules for Long-Distance Networks
Low Temperature Sensitivity Pm DWDM Modules for Long-Distance Networks

Our Advantages

 
Low Temperature Sensitivity Pm DWDM Modules for Long-Distance Networks
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.

Application


Low Temperature Sensitivity Pm DWDM Modules for Long-Distance Networks

Packaging & Shipping

Low Temperature Sensitivity Pm DWDM Modules for Long-Distance Networks
Low Temperature Sensitivity Pm DWDM Modules for Long-Distance Networks

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: May I buy samples from you ?
A5:
Yes! You are welcome to place sample order to test our superior quality and services.
 

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