ONU (Optical Network Unit)


Optical Network Unit ONU421, 4 RJ45 ports, 2 VoIP ports, 1 RF port (75ohm, F type connector for CATV), 1 optical port for GEPON, SM, single  fiber, 20km, 10/100Base-T, max split: 32, wavelength, 1490R/1310T, CLI management, external power, AC100~240V/DC-12V(power cord with flat EURO (2 pole) or USA standard plug (2 pole)), 224(W)*165(D)*35(H)mm.


• Support 802.3ah standard
• Support DBA
• In line with uplink GE-PON port of  IEEE 802.3ah
• Support 4094 VLAN(802.1Q)
• Support broadcasting prevention
• Support port speed limit and bandwidth control
• Support IGMP Snooping V2 group broadcasting function
• Support WEB/CLI local management
• VoIP support SIP soft switch protocol
• Support various IP acquirement methods such as PPPoE/DHCP/ static IP
• Independent CATVRF module to support single fiber or double fiber mode to provide video
• Support ONU’s auto detection/ link test / remote upgrade
Its designing realizes surge voltage prevention and lightening prevention


• FTTx