3 Ports 100G,200G 1X2 DWDM Filter Device for WDM Network Systems
3 Ports 100G,200G 1X2 DWDM filter Device
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
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) | >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 | ||||||
| Isolation(dB) | Adjacent | >30 | |||||
| Non-adjacent | >40 | ||||||
| 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 | ||||||
| Directivity(dB) | >50 | ||||||
| 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
CWDM DWDM Module




Shenzhen DYS Fiber Optic Technology
The leading company in developing and manufacturing advanced fiber optic products,mainly offer below:
Fiber optic cable
CPRI outdoor cable assemblies
MPO/MTP series products
Standard fiber optic patch cable&pigtail
Fiber optic PLC Splitter
Fiber optic Fast Connector
FTTH box



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.
Send Inquiry to This Supplier
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