YINGDA TECHNOLOGY LIMITED
SHENZHEN YINGDA PHOTONIC CO.,LTD. Fiber Optic Connects The World
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DWDM is dense wavelength division multiplexing, a fiber optics technology for connecting multiple channels over a dark fiber pair using a multiplexer. It maximizes fiber usage and help organizations meet growing demands without laying or leasing more fiber until it's absolutely necessary.
Mux CWDM Module Features
~ 40CH 100G AWG Moduie (40CH 100G DWDM Mux Demux)
~lnsertion Loss Ripple:1.0db
~Optical Returnloss:40db
~Band: C-Band, L-Band, C+L-Band, Customize is optional
~Number of Channeis:16CH,32CH,40CH,48CH,Special is optional
~Spacing:50G,100G,200G,Special is optional
~Filter Shape: Gaussian, Broad Gaussian, Flat Top is optional
~Package: Module, Rack, Special is optional
~Fiber Length:0.5m,1m,1.5m,2m,2.5m,3m,Specify is optional
~ln/Out Connector:None,FC/APC,FC/PC,SC/APC,SC/PC,LC/APC,LC/PC,ST/UPC,Specify is optional
WDM Module Application
üBroadband networks
üPON Networks
üCATV system
üCWDM system
üFiber amplifier
CWDM Mux Demux Module Specification
| Parameters | 2CH | 4CH | 8CH | 16CH | |||
| Operating Wavelength (nm) | 1500~1570 | ||||||
| Channel spacing(GHz) | 100G(Cband) | ||||||
| Center Wavelength | C31 → C34 | C34 → C31 | |||||
| Center Wavelength Accuracy (nm) | +/-0.08 | ||||||
| Pass band (nm) | ITU±0.11 | ||||||
| Port Insertion Loss (dB) | <1.2 | <1.8 | <2.8 | <3.8 | |||
| Isolation (dB) | Adjacent | >30 | |||||
|
| Non-adjacent | >40 | |||||
| Ripple (dB) | ＜0.5 | ||||||
| PDL (dB) | <0.2 | ||||||
| RL (dB) | >45 | ||||||
| Directivity (dB) | >50 | ||||||
| Power (mw) | <300 | ||||||
| Fiber Type | G657A1 of 0.9mm loose tube | ||||||
| Fiber Length (m) | 1.0 | ||||||
| Connector | LC/UPC | ||||||
| Operating Temperature (℃) | -20~+75 | ||||||
| Storage Temperature (℃) | -40~+85 | ||||||
| Housing(mm) | 100*80*10/120*80*18/114*115*18 | ||||||
NOTE:
All specifications include all states of polarization and all operating temperature and all wavelength ranges specified.
All the data are without connectors, insertion loss of one pair conector is less than 0.3dB.
Structure Diagram (Refer to the below)
WDM Box Mechanical Dimensions (Refer to the below)
YINGDA Production line:
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