As one of the professional China XFP CWDM manufacturers, we are dedicated to producing 10G XFP CWDM, XFP CWDM transceivers, CWDM XFP, 10GB/S XFP CWDM of high performance and high precision. Welcome to get in touch with our factory.Our goal is to offer our customers the best service relying on science and technology, developing and producing more high-quality competitive Tx1550nm Rx1490nm, SFP+ BIDI 1270nm/1330nm, stable Tx 1550nm Rx1310nm.