... 40km 80km 5. 1470nm~1610nm CWDM PON 10GE Optical CWDM SFP+ Transceiver up 80km optional Wavelength Features:CWDM PON network including 10G ... ,DWDM and other special transceiver modules. Our products are compatible with Cisco, 3COM, H3C, HP, Extreme, Foundry, Avaya, D-link, Alcatel, Riverstone ...