CWDM Modules
Description
CWDM Modules (fiber optical multiplexer/demultiplexer) systems are considered as a cheaper and simpler alternative to DWDM systems for metro access network applications. Since CWDM Modules systems have wide channel spacing (20 nm), they do not require precise wavelength control for transmitter lasers. Thus, cost-effective non-cooled lasers as well as lower-cost passive components may be used for CWDM Mux or Demux systems. Lfiber supplies a variety of WDM devices and are promoting higher speed and more reliable optical network.
Notes:
1. Above data are test results without connectors. The insertion loss of one pair of connector is less than 0.3 dB.
2. These CWDM Modules (fiber optical multiplexer/demultiplexer) modules & devices are customizable and subject to change without notice.
3. For product customization or special requirement, please contact our sales representative.
Click the link below for more information.
CWDM Modules
Specifications |
|
|---|---|
| Operating Wavelength: | 1271 to 1611; (OR) 1270 to 1610 nm |
| Operating Bandwidth: | 13 nm |
| Isolation (min): | 40 dB |
| Max Power Handling: | 300 W |
| Polarization Maintaining: | No |
| Package: | ABS Box, LGX, 19” Rackmount |
| Channel Number: | 4 Channel, 8 Channel, 16 Channe, 18 Channel |
| Central Wavelength (nm): | ITU CWDM Grid: 1271 to 1611; (OR) 1270 to 1610 |
| Channel Spacing (nm): | 20 |
| Fiber Type: | SMF-28e compatible fiber |
Features
- Modularized Design
- CWDM Mux/Demux/OADM
- TU CWDM Grid
- Low Loss & Highly Reliable
Applications
- Optical Add/Drosp Multiplexing
- Telecom Networks
- Metro Networks
For pricing, technical or any other questions please contact the supplier
- No registration required
- No markups, no fees
- Direct contact with supplier
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How to order?
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Ships from:
China
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Sold by:
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On FindLight:
since 2021
Frequently Asked Questions
CWDM Modules are fiber optical multiplexer/demultiplexer systems that are used as a cheaper and simpler alternative to DWDM systems for metro access network applications.
CWDM Modules have wide channel spacing (20 nm), which means they do not require precise wavelength control for transmitter lasers. This allows for the use of cost-effective non-cooled lasers and lower-cost passive components.
CWDM Modules are commonly used for optical add/drop multiplexing in telecom networks and metro networks.
The specifications of CWDM Mux/Demux/OADM Modules and Devices include parameters such as central wavelength, channel spacing, insertion loss, channel uniformity, passband ripple, adjacent channel isolation, return loss, and more.
Yes, the CWDM Mux/Demux/OADM Modules are customizable. Customers can contact the sales representative for product customization or special requirements.