Optical line termination: Fiber optic internet hardware, the starting point of passive optical networks. It transmits signals to optical network units for distribution to consumers.

An optical fiber, developed by Corning, made to have a big area in the core, which carries the light.
In optical communications, a kind of modulation where the optical power output of a source varies in accordance with some characteristic of the modulating signal.
Gigabit networking, or commonly called 10-Gigabit Ethernet (10GBASE-T), is a communications technology that provides data speeds up to 10 billion bits per second.
A method of making a multimode or single-mode coupler by wrapping fibers together, heating them, and pulling them to create a central unified mass in order that light on any input fiber is coupled to all output fibers.
In data transmission, transmitters and receivers simultaneously receive and send signals in both directions.
A technology platform based on the usage of spectrally enriched optical pulses for signal transmission at speeds of 10 Gbps and higher.

Each port of the AWG is wavelength dependent and the optical transceiver on each ONT transmits optical signals in a specified wavelength dependant on the port on the AWG.
This group was limited to study the (G.984.4) tips for OMCI interoperability for ONT management and control channel , QoS management, multicast configuration, S/W version updates, and L2 configuration.
The official amount of [G.984.4] is [ITU-T G.impl984.4] and is named because the OMCI implementation guide as well.
Upstream data rate of 2.5G is twice the upstream data rate of GPON.
Apart from all components of GPON, ODN can be reused in XG-PON1 network.
A significant feature of EPON would be to provide different services with optimum QoS and effective allocation of bandwidth using different DBA allocation to meet the demand of current and future applications.

• Integrated service digital network is founded on circuit-switched network.
• The tiniest subdivision of a circuit that provides a type of communication service, usually a path with only 1 direction.

The downstream transmission, i.e., from OLT to ONT is usually TDM; whereas the upstream traffic, i.e., from ONT to OLT is normally TDMA.
Time Division Multiplexing for downstream − It is just a manner of transmitting and receiving separate signals over a standard signal path.
Because of this, it uses synchronized switches at each end of the transmission line; resultantly, each signal appears at risk just a fraction of amount of time in an alternating pattern.

Users can add different ports to different VLANs, but this will waste limited VLAN resources.
The port isolation function can be used to achieve isolation between ports in the same VLAN.
The user only needs to add the port to the isolation group to realize the isolation of the Layer 2 data between your ports in the isolation group.

• It includes an OLT , ONT , and an optical splitter.Signals from the central office OLT transmits to the splitter, then the splitter spreads the signal to the GPON
• Please feel absolve to browse our online catalog and learn more about our full line ofGPON networking equipment.

Although 10G EPON and PON haven’t yet been commercialized on a large scale, the PON technology at a level greater than 10 Gbit / s is the focus and hot point of the research of ITU-T and FSAN in past times two years.
The relevant technical standards of XG-PON1 have grown to be mature, NG-PON2 standard after XG-PON1 ITU-T related standards for GPON, XG-PON1, and NGPON2 The framework has basically been completed.
The focus on recent multi-wavelength extensions is the focus of recent technical studies where FSAN has identified TWDM-PON as the technology of preference for NG-PON2 in the foreseeable future, however the G.
Multi-standard that standardizes multiple technologies in ITU-T SG15 in addition has been largely completed.
10G-EPON can be an IEEE dedicated project that is backward appropriate for 802.3ah standard EPON to experience 10 Gbit/s.
10Gig EPON use separate wavelengths for 10G and 1G downstream.
802.3av will still be isolated using separate wavelength TDMA for uplink between 10G and 1G.