Features:
 Widely Operating Wavelength Range
 Low Insertion Loss 
 High Channel Isolation 
 High Stability and Reliability
 Ultra Flat Wide Pass band
 Epoxy Free Optical Path

Applications:
 System Monitoring
 WDM System 
 Transmitters and Fiber lasers 
 Fiber Optical Amplifier
 Fiber optic instruments

 FAQ:
1.What is our Promise?
KOC is committed to providing the world's high quality Fiber Optic Communications Products at a competitive price while maintaining world-class service to all our customers.

2.What is our Service?
Every KOC employee is dedicated to providing service that goes beyond the norm.
From doing special searches of hard to find items to the everyday tasks like answering the phones;we do it better,nicer,faster,all for your convenience and confidence in KOC.

3.What is KOC's Quality Control?
At KOC,our standards are high,and this is reflected in the products material we carry from the most respected manufacturers in the world.