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Audited Supplier 3 Ports 100G,200G DWDM Device for Fiber Optic Filter
Products Overview
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.
Our DWDM MUX DEMUX are perfectly suited to transport PDH, SDH / SONET, ETHERNET services over WWDM, CWDM and DWDM in optical metro edge and access networks.
Features of CWDM devices
1)Low Insertion Loss
2)Excellent Channel Isolation
3)High Stability & Reliability
4)Low Cost
5)ITU Compliance
Applications
DWDM Channels Add/Drop
DWDM Network & Systems
EDFA Application Systems
Accessing WAN Networks
Long Haul Network & Systems
Technical Specification
| Parameter | Mux/Demux | ||||||
| Channel Wavelength(nm) | ITU Grid | ||||||
| Channel Spacing(GHz) | 100 | 200 | |||||
| Channel Passband (@-0.5dB bandwidth)(nm) | ITU ± 0.125 nm | ITU ± 0.25 nm | |||||
| Pass Channel Insertion Loss (dB) | Max 0.80 (Typical 0.60) db | Max 0.80 (Typical 0.60) db | |||||
| Reflection Channel Insertion Loss(dB) | Max 0.40 (Typical 0.35) db | Max 0.40 (Typical 0.35) db | |||||
| Channel Ripple(dB) | <0.35 | ||||||
| Isolation(dB) | Adjacent | >30 | |||||
| Non-adjacent | >45 | ||||||
| Insertion Loss Temperature Sensitivity(dB/ºC) | <0.005 | ||||||
| Wavelength Temperature Shifting (nm/ºC) | <0.002 | ||||||
| Polarization Dependent Loss(dB) | <0.1 | ||||||
| Polarization Mode Dispersion(ps) | <0.1 | ||||||
| Directivity(dB) | >50 | ||||||
| Return Loss(dB) | >45 | ||||||
| Maximum Power Handling(mW) | 300 | ||||||
| Opterating Temperature(ºC) | -10~+75 | ||||||
| Storage Temperature(ºC) | -40~+85 | ||||||
CWDM DWDM Filter Device
CWDM DWDM Module
Company Profile
Shenzhen DYS Fiber Optic Technology,The leading company in developing and manufacturing advanced fiber optic products,mainly offer below:
CPRI outdoor cable assemblies
MPO/MTP series products
Standard fiber optic patch cable&pigtail
Fiber optic PLC Splitter
Fiber optic Fast Connector
FTTH box
DYS win the the honorary title of National High-tech enterprise by Shenzhen government in 2014.
Over 3500 square meters and more than 18 non dust production lines .About 200 well-trained staff and engineers are contributing to our proud products. We have 4 production lines for fiber optic cable, 2 high standard MPO/MTP jumper assembly lines, 8 production lines for standard jumper and 10 PLC Splitter production lines.
The most advanced imported polishing equipment and testing instruments enable our products have super quality, such as Senko polishing machine, interferometer, automatic cleaning machine and OTDR ,JGR and so on.
All of our optical products are RoHS compliant and DYS also obtained ISO9001, ISO14001 certification. Our high quality products and outstanding service win the customer from all the world, DYS fiber optic is looking forward to cooperate with you.
Customers comments
DYS is one-stop manufacturer ,offering OEM/ODM service ,meeting custom requirements,competitive in quality,price and service ,welcome for inquiry,thanks in advance.
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Audited Supplier 
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