4GE + 2POTS + 2.4G AND 5G WIFI DUAL CHANNEL EPON ONU MODERM

SL's 4GE + 2POTS + 2.4G AND 5G WIFI DUAL CHANNEL EPON ONU MODERM is a user terminal device inde- pendently developed in line with such industrial background. With compact structure and small appearance, it is a kind of FTTH optical network unit with high performance and low power consumption, which is very suitable for the application requirements of various data services in FTTH networking scenarios of various operators.

ONU converts optical signals transmitted via fibers to electrical signals. These electrical signals are then sent to individual subscribers. In general, there is a distance or other access network between ONU and end user's premises. Furthermore, ONU can send, aggregate, and groom different types of data coming from the customer and send it upstream to the OLT. Grooming is the process that optimizes and reorganizes the data stream so it would be delivered more efficiently. OLT supports bandwidth allocation that allows making smooth delivery of data float to the OLT, which usually arrives in bursts from the customer. ONU could be connected by various methods and cable types, like twisted-pair copper wire, coaxial cable, optical fiber, or through Wi-Fi.

Features to ONU

△ Comply fully with ITU-G.984.1/2/3/4 standard and G.987.3 protocol

△ Support downlink 2.488 Gbits/s rate and uplink 1.244 Gbits/s rate

△ Support bidirectional FEC and RS(255,239) FEC CODEC

△ Support 32 TCONT and 256 GEMPORT

△ Support AES128 decryption function of G.984 standards

△ Support SBA and DBA dynamically broadband allocation

△ Support the PLOAM function of G.984 standard

△ Support Dying-Gasp check and report

△ Support synchronous Ethernet

△Good interworking with the OLT from different manufacturers,such as HuaWei ,ZTE,Cortina etc

△ Down-link LAN ports: 4*10/100/1000M with auto-negotiation

△ Support the rogue ONU alarm function

△ Support VLAN function

△ Operation mode: HGU

△ Support IEEE802.11b/g/n and IEEE802.11ac standard for WIFI

△ Antennas gain: 5DBi with external

△ Support: 300Mbps PHY rate IEEE802.11b/g/n, 866Mbps PHY rate IEEE802.11ac

△ Support multiply SSID

△ Multiple encryption methods:WFA,WPA,WPA2,WAPI

△ Two port for VOIP,support H.248 ,SIP protocol optional