| Customization: | Available |
|---|---|
| Condition: | New |
| Customized: | Customized |
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| Wavelength: | 1270-1610nm/1271-1611nm | WDM System: | Isolation Transmission |
|---|---|---|---|
| Option Channel: | 4, 8 , 16, 18 Channels | Connector: | SC LC FC / UPC/APC CONNECTORS |
| Package: | Steel Tube | Application: | DWDM Network Add/Drop System CATV Fiberoptic System |
| Product Name: | Filter Fwdm/ Dwdm/ Wdm/ Cwdm Fiber Mux Demux Module | Package (Exclude Boots): | 90*20*10 Mm |
| High Light: |
fiber optic splitter,wdm components |
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1. Description:
CWDM is using optical multiplexer to different wavelengths of light to reuse the signals to single fiber transmission, the receiving end of the link, with the aid of photolysis multiplexer to mixed signal in the optical fiber signal is decomposed into different wavelengths, connected to the corresponding receiving equipment.
2. Features
1. Based on thin film filter technology and high wavelength stability
2. Low polarization dependent loss and high channel isolation
3. Flat and wide passband
4. Compact size and upgrade port is optional
5. Epoxy free optical path and excellent reliability
6. Telcordia GR-1221-CORE qualified and RoHS compliant
3. Applications
CWDM System
PON Networks
CATV Links
4. Technical Specifications
| Parameter | 4 Channel | 8 Channel | 16 Channel | ||||
| Mux | Demux | Mux | Demux | Mux | Demux | ||
| Channel Wavelength(nm) | 1270~1610 | ||||||
| Center wavelength Accuracy(nm) | ±0.5 | ||||||
| Channel Spacing(nm) | 20 | ||||||
| Channel Pass band(@-0.5dB bandwidth (nm) | >14 | ||||||
| Insertion Loss(dB) | ≤1.4 | ≤2.6 | ≤5.0 | ||||
| Channel Uniformity (dB) | ≤0.5 | ≤0.5 | ≤0.5 | ||||
| Channel Ripple (dB) | 0.3 | ||||||
| Isolation (dB) | Adjacent | N/A | >30 | N/A | >30 | N/A | >30 |
| Non-adjacent | N/A | >40 | N/A | >40 | N/A | >40 | |
| 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) | 500 | ||||||
| Operating Temperature(ºC) | -5~+75 | ||||||
| Storage Temperature (ºC) | -40~85 | ||||||
5 Product Structure
5 Product Structure
Fiber parameters:
| Parameters | Values | Unit | |
| Grade | P | A | - |
| Operation Wavelength | 1310,1550,1585 | nm | |
| Bandwidth | ±30 | nm | |
| Peak Isolation | 50 | dB | |
| Min.Isolation at 23ºC | ≥40 | dB | |
| Typ. Insertion Loss at 23ºC | 0.8 | 1.0 | dB |
| Max. Insertion Loss at 23ºC | 1.0 | 1.2 | dB |
| Max.Polarizatio Dependent Loss | ≤0.15 | dB | |
| Max.Polarization Mode Despersion | 0.1 | ||
| Min.Return Loss | 50 | dB | |
| Min.Directivity | ≥50 | dB | |
| Power Handling | ≤300 | mW | |
Are you a trading company or manufacturer?
We are professional supplier. We are not only a trading company but also a manufacturer. Our factory name is Comelink co.,LTD
What are your main products?
Our products cover mainstream brands of OLT and PON cards, ONT ONUs, enterprise switches, optical modules and OEM ODN equipment.
Do ONT ONU products provide customized services?
Yes, we can customize your logo, company information, pre-configuration, packaging box, etc.
What is your delivery time?
Usually we can ship within 1-3 days for small quantity, and about 15-20 days for large quantity.
What are your payment terms?
Alipay, T/T, Western Union and Paypal. This is negotiable.
What is the shipping method?
Shipping by sea, air or express (EMS, UPS, DHL, TNT, FEDEX, etc.).
For OLT, how to ensure quality?
We conduct strict testing before shipment to ensure the goods are available, and electronic reports will also be shared with you. In addition, we also provide one-year warranty and technical service.
How do you make our business a long-term and great relationship?
We maintain good quality and competitive prices to ensure our customers benefit;
We respect every customer as our friend, and we sincerely do business and make friends with them, no matter where they come from.
Is there a minimum order quantity?
No, a test sample is also available.
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