English Version Zte Zxhn F660 Gpon Ont Of 4ge Lan 5 Dbi Antennas Wifi Sc/apc Green Input V7 - Fiber Optic Equipment - AliExpress
New 6.0 Version Zte Zxhn F660 Gpon Onu 1ge+3fe+1pots+usb+wifi, Sc Upc 12v 1.5a Ont Optical Network Terminal, Support Sip - Fiber Optic Equipment - AliExpress
F660 V6.0 ZTE GPON ONU | Fiber Optic Communication Provider