GPON (Gigabit Passive Optical Networks) stands for the latest standard of PON access broadband based on ITU-TG.984x, which can provide high broadband, highly efficient service, wide-range signal coverage, and abundant access ports. It is considered as the ideal technology to achieve different demands for access networks by the operators. Accordingly, There are GPON ONU and GPON OLT. What are GPON ONU and GPON OLT exactly? Just read the below to get more info.
1. What is GPON ONU(ONT)?
The GPON ONU (optical network unit) or ONT (Optical Network Terminal) is usually located at customers' premises. It's also described as CPE units. There is a little bit of difference between ONU and ONT but we generally consider them as one thing. Moreover, there are different configurations for the ONU/ONT devices. Some have Gigabit Ethernet or Fast Ethernet ports, others may support analog phones or wireless Internet.
V-SOL Related Product:
V2804RGT: 1GE+3FE+CATV GPON ONU This device has 1 Gigabit Ethernet port, 3 Fast Ethernet ports and 1 CATV port. It's fully compliant with IEEE 802.3ah specifications. It supports NAT, Firewall, VLAN, DHCP Server, and IGMP snooping multicast
2. What is GPON OLT?
V-SOL Related Product:
The V-SOL GPON OLT has 4/8/16 ports with supporting Cloud BS-EMS OLT management software. It adopts Layer 3 dynamic routing protocols of RIP/OSPF, It's capable of automatic routing switch for uplink to protect data transmission.
Besides, V-SOL also has an outdoor GPON OLT with 8 ports and EDFA. It's equipped with a dual independent power supply and the working temperature ranges from -40°C to 70°C, which can be set up outdoor like the pole, saving the fees of venue and maintenance.
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