3 Ports 100g, 200g 1X2 DWDM Device for Fiber Optic Filter

$15.00 - $25.00
Min. Order
1 Piece
Company Information

Shenzhen DYS Fiber Optic Technology Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
US$ 270,000+
10 Years Paid Supplier Supplier Trade Assurance
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Quick Details

Port: Shenzhen
Payment Terms: L/C,T/T,Western Union,Paypal
Supply Ability: 1000 Piece/Pieces per Day
Place of Origin: Guangdong China
Brand Name: DYSFO
Model Number: CWDM/DWDM
Product name: 3 Ports 100G,200G 1X2 DWDM filter Device
Operating Wavelength Range: 1520~1570 nm
Channel Spacing(GHz): 100 ,200
Channel Pass Band: ITU &plusmn; 0.125 nm ,ITU &plusmn; 0.25 nm
Pass Band Ripple: Max 0.35 db
Channel Insertion Loss: Max 0.80 (Typical 0.60) db
Reflection Channel Insertion Loss: Max 0.4 db
Adjacent Channel Isolation: 30 db
Non-Adjacent Channel Isolation: 45 db
PDL: 0.10 db
Packaging Detail: Plastic box Carton box Or as customers requirements

 3 Ports 100G,200G 1X2 DWDM filter Device


Product Description

CWDM factory.png


DYS is a manufacturer for famous WDM users and customers. We continuously tried to improve product quality, introducing OPTRUN coating machine from Japan , and have coating capacity ,which make the film stable and good quality , The WDM full parameter testing system,which has been developed by our team,has highly improve the WDM device and modules testing efficiency and data integrated services. we also do vertical integration ,this ensure the high quality and delivery in time.We accumulated product development and managerial experience in fiber optic field to satisfy different requirements.


DYS’ 100GHz/200GHz 1x2 wavelength multiplexer utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging to achieve optical add or drop at a ITU wavelength. It provides ITU channel center wavelength, low insertion loss, high channel isolation, wide pass band, low temperature sensitivity and epoxy free optical path . It can be used for wavelength add/drop in telecommunication network system.


Features of DWDM devices

1)Low Insertion Loss

2)Excellent Channel Isolation

3)High Stability & Reliability

4)Low Cost

5)ITU Compliance



DWDM Channels Add/Drop
DWDM Network & Systems
EDFA Application Systems
Accessing WAN Networks
Long Haul Network & Systems


Technical Specification

Channel Wavelength(nm)ITU Grid
Channel Spacing(GHz)100200
Channel Passband (@-0.5dB bandwidth)(nm)>0.3>0.5
Pass Channel Insertion Loss (dB)≤1.0≤0.9
Reflection Channel Insertion Loss(dB)≤0.6≤0.6
Channel Ripple(dB)<0.3
Insertion Loss Temperature Sensitivity(dB/℃)<0.005
Wavelength Temperature Shifting (nm/℃)<0.002
Polarization Dependent Loss(dB)<0.1
Polarization Mode Dispersion(ps)<0.1
Return Loss(dB)>45
Maximum Power Handling(mW)300
Opterating Temperature(℃)-10~+75
Storage Temperature(℃)-40~+85


1)Above specifications are for devices without connector.

2)Specifications may change without notice.

CWDM DWDM Filter Device 





DYS Advantages


DYS Customer reviews





1. How many staff’s we have?

Answer: About 200 well-trained staff and engineers.


2. When our company be established?
Answer: We started from year 2008.


3. What’s our main products?

Answer: DYS dedicates to the developing, production, marketing of the Fiber Optic Cable,

Indoor/Outdoor Patch Cord, Splitter, Adapter, Attenuator, and so on.


      4. What is the area of the factory?

      Over 3500 square meters

      More than 18 non dust productions lines in total

      4 production lines for Fiber Optic Cable

      2 high standard MPO/MTP Jumper assembly lines

      8 production lines for standard Jumpe

      4 PLC Pplitter production lines


      5. What certificate we have?

      Answer: ISO 9001: 2008, RoSH, CE, High and New Tech Enterprise Certficate.


Contact us for more details about Price, Packing, Shipping ,offering customized service as well.