Description
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:
YINGDA More FTTH Products
Fiber splitter box Fiber PLC splitter Fiber adapter Fiber fast connector
Fiber Cable Patch Cord&Pigtail MPO Cable AOC Cable
Questions & Answers
Q1. Could you offer samples?
Yes, samples are accepted.You need place sample order to us, and we will reduce from bulk order.
Q2. What's the delivery time for sample order?
Normally about 7days after confirmation.
Q3. What's the delivery time for bulk order?
Normally 7-20 days depends on products and order quantities.
Q4. Could you do design for us?
Yes, we provide customized service and can do artworks including printing, logo etc. for you.
Q5. What's the payment terms?
TT, WesternUnion, Escrow(secure payment), Trade assurance,Cash, etc.
Q6. Can I use my own LOGO and design on products?
YES, OEM is welcomed.
Q7. How to send the goods?
Usually deliver by courier, like DHL, UPS, FedEx; also bulk cargo by air & sea.
