| Standard appliance | 
                                        IEEE802.3/802.3ah  | 
                                      
                                      
                                        | Fiber Type Standard | 
                                        single mode fiber SMF | 
                                      
                                      
                                        | fiber interface performance | 
                                        SC/PC | 
                                      
                                      
                                        | Work wavelength | 
                                        Tx: 1310nm    Rx: 1490nm  | 
                                      
                                      
                                        | Tx Output power | 
                                        -1dBm~+3dBm  | 
                                      
                                      
                                        | Rx Receiver sensitivity  | 
                                        -26dBm | 
                                      
                                      
                                        | Optical link budget loss | 
                                        29dB | 
                                      
                                      
                                        | Transmit rate | 
                                        1Gbps up/down bound symmetry  | 
                                      
                                      
                                        | Subscriber identification | 
                                        ONU IEEE802.1x | 
                                      
                                      
                                        | Service quality | 
                                        QoS IEEE802.1p IPV4 TOS priority | 
                                      
                                      
                                        | Dynamic bandwidth allocate | 
                                        DBA The biggest bandwidth of every ONU subscriber and assure the allocate with quantity | 
                                      
                                      
                                        | L2 switch function | 
                                        MAC address management:8K Rate Limiting; Support IGMP Snooping (V1/V2) inquiry  | 
                                      
                                      
                                        | Support IEEE802.1d STP support IEEE802.1q VLAN | 
                                      
                                      
                                        | Management mode | 
                                        Web Server , SNMP data collect, can remote escalate built-in software by HTTP  | 
                                        
                                      
                                        | LAN interface | 
                                        Standard appliance | 
                                        IEEE802.310Base-t,IEEE802.3u 100Base-Tx/Fx IEEE802.3x  | 
                                      
                                      
                                        | Electrical type and quantity |       
                                        1 RJ45, 10M/100M/1000M Ethernet network port | 
                                      
                                      
                                        | Power Supply  | 
                                        DC+12V (±1.0V) | 
                                      
                                      
                                        | Power Consume  | 
                                        Max.≤6W,    Typ.=4W | 
                                      
                                      
                                        | Work Temp  | 
                                        -20℃~+50℃ | 
                                      
                                      
                                        | Storage Temp  | 
                                        -40℃~+85℃ | 
                                      
                                      
                                        | Work Relative Temp  | 
                                        5%~95% | 
                                      
                                      
                                        | Size | 
                                        100×98×24mm (W)×(D)×(H) |