Product Details
16 Channels Optical WDM Device Filters Mux Demux CWDM 1U Rackmount
8 Channel CWDM MUX
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.
Coarse Wavelength Division Multiplexing (CWDM) is an excellent
choice for increasing bandwidth capacity while keeping costs down.
The 6com splice/pigtailed ABS module family, based on standard Thin
Film Filter (TFF) technology with a proprietary packaging, offers
you smallest component dimensions combined with an outstanding
performance and reliability.
Applications
- DWDM transmission
- Wavelength Routing
- Optical add/drop multiplexing
Features
- Low Insertion Loss
- Established silica-on-silicon
- Low PDL
- Low chromatic dispersion
- Telcordia GR-1221-CORE qualified
Technical Specification
Parameter | Specification |
MIN | Typ | Max |
Number of Channels | 80 |
Number Channel Spacing(GHz) | 50 |
Cha. Center Wavelength(nm) | C-Band |
Clear Channel Passband(GHz) | ±6.5 |
Wavelength Stability(nm) | ±0.005 |
-1 dB Channel Bandwidth(nm) | 0.2 | | |
-3 dB Channel Bandwidth(nm) | 0.3 | | |
Optical Insertion Loss at ITU grid(dB) | | 6.0 | 7.0 |
Isolation(dB) | Adjacent | 25 | | |
Non-Adjacent | 29 | | |
Total Channel Isolation | 22 | | |
Insertion Loss Uniformity(dB) | | | 2.0 |
Directivity(Mux Only)(dB) | 40 | | |
Insertion Loss Ripple(dB) | | | 1.5 |
Optical Return loss(dB) | 40 | | |
PDL/Polarization Dependent Loss in Clear Channel Band(dB) | | 0.3 | 0.5 |
Polarization Mode Dispersion(ps) | | | 0.5 |
Maximum Optical Power(mW) | | | 23 |
MUX/DEMUX input/ output Monitoring range(dB/℃) | -35 | | +23 |
Operating Temperature(℃) | -5 | +25 | +65 |
Operating Humidity(%RH) | 5 | | 95 |
Storage Temperature(℃) | -40 | | +85 |
Storage Humidity(%RH) | 5 | | 95 |
Package Size(ABS Box)(mm) | L150×W65×H16 |
Package Size(1U Rackmount)(mm) | L440×W200×H44 |
Company Profile

Shenzhen DYS Fiber Optic Technology is a leading company in developing and
manufacturing advanced fiber optic products,mainly offer fiber
optic indoor and outdoor cable, CPRI waterproof jumper, MPO/MTP
jumper , standard fiber optic jumper and PLC Splitter. DYS win the
the honorary title of National High-tech enterprise by Shenzhen
government in 2014.
 |  |  |
TEAM | STRENGTH | CERTIFICATE |
About 200 well-trained staff and engineers. | Factory over 3500 square meters and has more than 23 non dust productions lines in total | ISO9001:2008,RoSH, CE,High and New Tech EnterpriseCertficate. |

With years of experiences in the fiber optic industry, our factory
is fully equipped over 3500 square meters and more than 32 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.

Enterprise Vision:
To win customers and win the future, we are committed to developing
into a product and technology leader in the optical communications
industry.
Innovation-Driven Development:
The company has a rigorous and capable research and development
team and rich production experience, supplemented by the scientific
management system, through years of accumulation and has a perfect
product independent development and innovation ability, with a
number of new product patents.
Quality Policy:
Quality is the first and credit is the most important. Management
is the foundation and service is sincerity.



