Overview        GDONU300-4GE-P 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 the selection of POE power supply function, facilitates the deployment of POE monitoring probes, supports Gigabit ports, and ensures smooth transmission under large burst video traffic. The metal shell has good field adaptability while ensuring heat dissipation. Features         ● ও  Compliance with IEEE 802.3ah(EPON) & ITU-T G.984.x(GPON) standard 🅺
        ●  ಞ ��Support Layer 2 802.1Q VLAN, 802.1P QoS
        ●  Sꦛupport IGMP V2 snooping
        ●  Support lightning protection of up to 6 kV 🐬
        ●  Support port꧂ loop detection
        ● 🗹 Support port rate limit ꧂
        ● Support hardware watchd🔴og  ꦇ 
        ● ꦓ  Support bi-directional FEC ♔
        ● Support dynamic bandwidth allocation function 💞
        ● 🗹  Sup🌞port LED indication
        ● Support remote 🐻upgrade by olt and web 
        ●  Support factory ൩settings restore  🥀
        ●  Support remote reset and reboot 𓄧
        ● 𒀰 Support dying gas♛p outage alarm 
        ● 💯  Support data encryption and decryp🦂tion
        ● ෴ Support sending device alarm to OLT 
        ● ♈  supports docking compatibility with various OLT 🍸 Highlights         ● 🍸 Support dockingꦏ compatibility with OLT of various manufacturers
        ●  Support automa🦩tically adapt to the EPON or GPON mode used by the peer OLT 🎐
        ● Support port loop detection and rate limit 💦 
        ● Support lightning🐭 prꦬotection of up to 6 kV and high temperature resistance of up to 70 degrees 
        ●  ♉ Support power over ethernet function of port ♈ Hardware Specifications         ●  interface: 1* G/EPON+4*GE(POE) ꧅
        ● Power adapter😼 𒀰input: 100V-240V AC, 50Hz-60Hz 
        ● Power Supply: DC 48V/2A 🐷
        ● ♉ Indicator light: SYSTEM/POWER/PON/LOS/LAN🃏1/ LAN2 / LAN3/ LAN4 
        ● Button:💮 Power switch Button, Reset B🌠utton
        ● Power Consumption: 小于72W ♌
        ● W🍰orking temperature: -40℃～+70℃  ಞ 
        ● 🌸 Environment humi🉐dity: 5% ~ 95% (non-condensing)
        ●  𝔉 Dimension：125mm x 120mm x🧔 30mm(L×W×H)
        ●  🅷 Ne🔯t Weight：0.42Kg  PON Interface         ●  Interface Type: SC/APC, CLASS B+ ܫ ꧑
        ●  𓆉 Transmission distance: 0～20km
        ● Working wavelength: Up 1310nm；Down 1490nm； ꧂
        ● RX Optical power sensitivity: -27dBm ไ
        ● Transmission rate: GPON: Up 1.244Gbps；Down 2.488Gbps;EPON: Up 1.244Gbps；Down 🍌 1.244Gbps Ethernet Interface         ●  Interface type：4* ಌRJ45
        ● 𝔉 Interface parameters： 10/100/1000BASE-T POE ꦦ  Packing list         ● 𒀰 ONU * 1 PC
        ● Po𝓀wer adaptor *1 PC 
        ● 📖  ♒ Network cable *1 PC 
        ● Box *1 PC Application Scenario