4 Channel Coarse Wavelength Division Multiplexing-CWDM

• High wavelength stability; 
• High channel isolation;
• Compact size;              
• Ultra low pDL & pMD
• Low insertion loss;          
• High stability and reliability

• Optical fiber amplifiers     
• CATV fiber optic links       
• WDM transmission system
• Optical fiber metro net         
• Laboratory R&D

Specification:

Ordering Information:

Factory Guarantee:
1. As we are factory, we can guarantee our price is first-hand, very cheap and competitive.
2.To develop advanced technology ,we have built a stable relationship with scientific research center for fiber 
optical component home and abroad. with a capacity of 200,000 pieces per month .Our products enjoy great 
reputation for their advanced and precise quality worldwide.

Quality Advantage:
1.We set up a strict quality guarantee system according to the requirments of international management 
standard ISO9001:2008.
2.We have not received complaints from customers on product quality right now.

service advantage: 
1.To cater for different requirement from our customers, we offer various OEM service.
2.We constantly seek enabling technologies and solutions to help our customers cope with ever changing 
environment and requirements.