Passive Optical Network (PON) is a telecommunications technology that implements a point-to-multipoint architecture, in which unpowered Fiber Optic Splitters are used to enable a single optical fiber to serve multiple end-points such as customers, without having to provision individual fibers between the hub and customer.
A PON consists of an optical line terminal (OLT) at the service provider's central office (hub) and a number of optical network units (ONUs) or Optical Network Terminals (ONTs), near end users. A PON reduces the amount of fiber and central office equipment required compared with point-to-point architectures. A passive optical network is a form of fiber-optic access network.
In most cases, downstream signals are broadcast to all premises sharing multiple fibers. Encryption can prevent eavesdropping.
Upstream signals are combined using a multiple access protocol, usually time division multiple access (TDMA).
KT EM 13 (EOC MASTER+2RF IN & OUT)
The EM13 combines the IP data signal with the CATV then transmit it to the partial network to realize the broadcasting program and the IP date transmit in one line. The equipments install on the HFC line or the buildings.
KT EM 15 (EOC MASTER ONU+2RF IN & OUT)
The EM15 combines the IP data signal with the CATV then transmit it to the partial network to realize the broadcasting program and the IP date transmit in one line. The equipment install on the HFC line or the buildings.
KT-ONB12 (EOC MASTER with NODE+ONU, 3 IN 1)
KT-ONB12 optical base station suitable for HFC network structure that use EOC technology to carry data traffic, the platform can integrate 1 EOC central master, 1 data network optical network terminal (ONU) and 1 optical receiver,