
2*8 Channels Fiber Optic Mux and Demux CWDM
We will wholeheartedly provide you with cost-effective 1330nm Optical Receiver With AGC MGC, Catv Optical Node, IP To DVB-T Digital Modulator and meticulous after-sales service. Our short-term goal is to transform our technological and knowledge advantages into brand and market advantages, and promote the organic coordination and interaction among technology, brand and market. We plan to realize the grand blueprint of enterprise scale and modernization.
8 Channel CWDM MUX

CWDM ABS BOX Module is normally used in 1U Rack Mount. Usually there are two types, one type is MUX, the other is Demux. Besides, there is a special type. That is MUX/DEMUX in one ABS Box Module.
Features of 8 Channel CWDM MUX
The pass band is wide.
The channel isolation is high.
It has Epoxy free on optical pass.
Application
It is applicable for WDM network, Cellular application and Fiber optical amplifier.
Specifications
Parameters | 8 Channel CWDM MUX | |||
MUX | DEMUX | |||
Insettion Loss(dB) | ≤2.5 | |||
Channel Wavelength (nm) | 1270-1610 or 1271-1611 | |||
Channel spacing (nm) | 20 | |||
Passband (@-0.5dB bandwidth)(nm) | ±7.5/±6.5 | |||
Channel uniformity (dB) | ≤1.0 | |||
Insettion | Adjacent Channel | N/A | >30 | |
Non-Adjacent Channel | N/A | >40 | ||
Passband Ripple (dB) | <0.3 | |||
Insertion loss temperature sensibility (dB/℃) | <0.005 | |||
Wavelength temperature shifting (nm/℃) | <0.002 | |||
Polarization Dependent Loss (dB) | < 0.1 | |||
Polarization Mode Dispersion (ps) | < 0.1 | |||
Return Loss (dB) | > 45 | |||
Directivity (dB) | > 50 | |||
Maximum Optical Power (mw) | 300 | |||
Operating Temperature (℃) | -5 ~ +75 | |||
Storage Temperature (℃) | -40 ~ +85 | |||
Package Dimension (mm) | 100*80*10 | |||
FAQ
1. What are the payment terms that you support?
Usually, we accept T/T, PayPal, Western Union, and Alibaba Trade Assurance. You can select the terms of payment which is most convenient for you.
2. Can you do OEM for us?
Yes. If there is a certain order quantity, we can do OEM including printing, logo, and customized model for you.
3. How about the shipping?
When the package is small, we normally choose FedEx, DHL, TNT, and UPS and so on, while the goods have high weight and volume, we suggest using air or sea shipment.
4. How about the Warranty?
There are 12 months for the warranty. While the warranty is not responsible for those broken by violence or updated with other brands.


Our products are well received and praised by users, and are widely used in 2*8 Channels Fiber Optic Mux and Demux CWDM. So we are working hard to give you the wholehearted service and willing to give you the most competitive price in the market In order to achieve a sound and rapid development of our company, we need to further promote our corporate culture to enhance cohesion.
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