Overview   ไ     GDONU300-4GEP provides industrial-grade high-reliability ONU. By optimizing software and hardware processing, it supports lightning protection of up to 6 kV and high temperature resistance of up to 70 degrees, and supports docking compatibility with OLT of various manufacturers. What’s more, it supports Gigabit ports, and ensures smooth transmission under large burst video traffic. The metal shell has good field adaptability while ensuring heat dissipation.  Features         ● Compliance with IEEE 802.3ah(EPON) & ITU-T G.984.x(GPON) standard 🀅 𒁏
        ● Support Layer 2 802.1Q VLAN, 802.💫1P QoS  🍨
        ●  ജ Support IGMP V2 snooping  🃏
        ● ꧅ Support lightning protection of up to 😼6 kV 
        ● Support port loop detection 📖
        ●  Support port rate 𝐆limit
        ●  Support hardware watchdog ﷽
        ●   Supp𝄹ort bi-directional FEC 😼
        ● 🧜  Support dynamic bandwidth allocation function
        ●  Support LEꦐD indication ꦓ
        ● 🉐 Support remote upgrade by olt and web 🍷
        ●  ☂  Support factory settin꧅gs restore
        ●  Support remote reset and ꦯrebootꦑ 
        ● 🍷  🔜 Support dying gasp outage alarm 
        ●  Suppo൩rt data encryption and decryption
        ● Support sen♑ding device alarm to OLT 
        ●  🍎 supports docking compatibility with variousꦰ OLT Highlights         ●  Support docking compatibility with OLT of various manufacturers ༺
        ● Support automatical🐎ly adapt to the EPON or GP💮ON mode used by the peer OLT
        ● Support port loop detection🐻 and rate limit 
        ● Support lightning protection of up to 6 kV and high temperature resistance of up to 70 degrees 🤡 Hardware Specifications         ●  interf🧔ace: 1* G/EPON+4*GE  🐷
        ●  Power adapter input: 100V-240V AC, 50Hz-60Hz ✨
        ● Power Supply𓄧: DC 48V/2A 🐻 
        ● 🌳 Indicator light: SYSTEM/POWER/PON/🐼LOS/LAN1/ LAN2 / LAN3/ LAN4
        ● Butജton: Power switch Button, Reset Button
        ● Power Consumption:🐲 小于72W 
        ● Working temperature: -40℃～+70℃ 𝔍
        ● Environment 🐎humidity: 5% ~ 95% (non-condensiℱng) 
        ● 🍎   Dimension：125mm x 120mm x 30mm (L×W×H) ꦛ
        ●  💝 Net Weight：0.42Kg 🍰  PON Interface         ●  Interface Type: SC/APC, CLASS B+ ♓ 🤡
        ● 🅺  Transmission distance: 0～20km ꦓ
        ●  Working wavelength: Up 1310n✱m；Down 1490nm；
        ● RX O🌟ptical power sensitivity: -27dBm
        ●  Transmission rate: GPON: Up 1.♕244Gbps；Down 2.488Gbps;EPON: Up 1.244Gbps；Down 1.244Gbps Ethernet Interface         ●  ꦐ Interface type：4* RJ45 💎
        ●  Interface parameters： 10/100/1000BASE-T 💯 Packing list         ●  ONU * 1 PC 🐈
        ●  Power adap🍃tor *1 PC
        ● Network cable 🔥*1 PC 
        ● Box *1 PC Application Scenario