FTTH Knowledge

The biggest challenge of using wireless and PON is the resource allocation. After connection is established and data is flowing through the network, it is necessary to convert the resource allocations in the wireless domain…

A PON’s upstream channel behaves in a model of point to point communication. Here, each ONT transmits content to the OLT at 1310nm…

GTC payload definitely is the “payload” of GEM Frame in downstream. Firstly let’s focus our attention on PCBd, the downlink control information frame’s header…

A EPON network consists of an Optical Line Terminal (OLT) at the service provider’s central office and a number of Optical Network Units (ONUs) near end users…

Arrayed Waveguide Grating (AWG) is multiplexing multiple wavelengths to one single optical signal in upstream direction and separating signals carried on different wavelengths in one signal, to multiple output ports…

This page intro the horizontal directional drilling in the FTTH construction. To know how it works, please see this page…

what is the role of plastic optical fiber in the FTTH? What is the advantage of POF?... Click her for these answers please.

There are four Different CATV Application Scenarios in FTTH Solution. For detail, please see here.

FTTH broadband connections refer to fiber optic cables connection for individual residences. Such optical based system can provide large amounts of digital information, telephone, video, data, and so on…

When talking about optical time-domain reflectometer, you might see it as complicated and dear. In actual fact, you could think like this for example it is similar to the copper tester and it is a chance to grow my business…

The principle of mechanical splice is simple and straightforward. Two fibers are stripped, cleaned and cleaved. They are then aligned and held in position either by epoxy resin or by mechanical clips…

ODN is based on PON FTTH optical cable network of the device. Its role is to provide optical transmission channel between OLT and ONU…

PLC Splitters are installed in each optical network between the PON Optical Line Terminal (OLT) and the Optical Network Terminals (ONTs) that the OLT serves…

Optical Power Meter is used to measure the absolute optical power or the relative length of optical fiber optical power loss. For the newest quotes of optical power meters, please contact us…

Photodetectors are devices used for the detection of light – in most cases of optical powers. As the requirements for applications vary considerably, there are many types of photodetectors which may be appropriate in a particular case…

There are 4 questions and answer for us to know better the WDM PON. If you have interest to know them, please click here.

Depending on the application, a photodetector has to fulfill various requirements. For these requirements, please browse this page.

We were asked to investigate solutions to the problem of a FTTH rollout with no space for micro-duct. Customer faced the challenge of deploying fiber to 10 high-rise apartment blocks, each containing 180 dwellings, within 2 years…

During the deployment of FTTH-PON, usually, we will face some physical access network design problems, like splitting ration and splitting level.

In the end we chose to go with a GPON style network in order to provide the best service and reliability for the largest number of customers…