EPON 4PON OLT with Web Management 

OLT features： 1.Send Ethernet data to ONU (optical network unit) by broadcasting;  2.Initiate and control the ranging process,and record the ranging information;  3.Allocate bandwidth for the ONU; that is,control the start time of the ONU to send data and the size of the sending window. Product overview： It is a small scale office end OLT device of FTTX telecommunication level independently researched and developed by GL Company;the technical requirement V2.1 specification for EPON device of China Telecom;it can provide user with access to comprehensive services such as broadband,voice,IPTV and CATV. Product features: >1U case, modular design,all modules can be hot plugged,and online update is supported >Layer 2 wire-speed forwarding;support rich layer 2 protocols,16K MAC address list >4 uplink SFP ports,4 uplink GE ports.support up to 8G uplink bandwidth via port aggregation function >Uplink port suppor…