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Gigabit pon, i.e. Gigabit Optical Network (gpon onu) is one of the variants of PON network operation. This solution allows for a transfer rate of about 2488 Mbps, counting from gpon olt (4x gbe) to gpon ont, if it's the opposite speed, we're talking about 1244 Mbps.
The general name that is commonly used is FTTx, which is the name of the whole optical infrastructure. In short, we can translate it as "fiber optic transmission to", the last factor of the name, "x" is a variable that is replaced depending on where the network is delivered, yes - ftth gpon means fiber optic network delivered to the house, and FTTF means delivering fiber optic network to the apartment, we can still find the abbreviations FTTC and FTTB (respectively h from house, f from flat, b bulding, c curb). OLT device (huawei hs8145v) is one active device connecting passive network. The extralink olt device, i.e. Optical Line Terminal can be described as a hub that is mounted in the central point of the whole gpon technology network. It is the hub where the bus fibers are coming down from the splitters to the Optical Distribution Network.
Most operators now offer service packages that combine telephony, television and Internet. In order to handle all the proposed options with the highest quality service, it is necessary to build a high quality network. Passive Optical Networks do not differ in this respect. The whole network is built of passive elements, active units are located only at the ends of the network - at the service provider and in the subscriber's home. OLT device (optical line terminal), e.g. huawei ma5608t, or extralink olt 4ge e8604t epon GPON (no. 2x mcud or 1xpots 1x rj45) - optical networking terminal is a unit that every subscriber has in his home.
At present time almost every operator has in its offer a comprehensive solution which is GPON. Gigabit passive networks are the solution of the future, which is slowly becoming the current standard. Epon olt devices such as extralink olt 4ge are characterized by a large number of ports - pon port (8x gigabit pon, 8x gigabit) and uplink ports (gigabit uplink), as well as ethernet ports (gigabit ethernet ports). The number of inputs olt 8x, gigabit pon 8x varies depending on the model of the device, however 8x ports are most common. This type of device requires power supply, the most common solution used here is power supplied from the subscriber's socket.
The passive optical network (gpon network) is a very popular solution not without a reason, the use of this solution has actually the same advantages. Networks built in this technology (optical line) are highly efficient and also inexpensive in terms of their maintenance. The high demand for ever-increasing bandwidth forces service providers to switch to PON technology. A very big advantage is network passivity.
The construction of a passive network is prospective, at the moment we do not know a better, cheaper and more efficient technology to create a high-quality network. The whole infrastructure of optical networks is becoming more and more complicated over time due to the growing needs of subscribers, and thus fiber optic technology effectively displaces copper cables. The solution, which is the construction of a passive network, is very beneficial, because no active devices can be found along the entire length, so the risk of failure is minimal. However, such an investment requires the purchase of many devices and accessories intended for this type of network. These include: rack cabinets in the most common size olt 1u (and in them patch panels), fiber optic cables. Olt 4ge supports, even several EPON systems, in this case it supports one to four (allows for efficient operation of up to four epon systems). To separate the signal it is necessary to purchase switches e.g. 2x sfp. It is also worthwhile to invest in surge protection strips e.g. by hsk data.
Routingnat function routingnat function (gpon 1ge 101001000mbps routingnat function (1ge 101001000mbps), which is provided by fiber optic subscriber units that work based on GPON technology. NAT (including 1ge 101001000mbps routingnat function zte), or IP masquerade, is a technique for transferring network traffic through a router. It allows to change IP addresses - both source and destination. Systems that use NAT allow multiple hosts to access the Internet using a single IP address, which is public.
