FTTH In-house Communication Line process

Follow 9 steps to complete the cabling in your building or house for fiber to the home (FTTH).

1) Inlet Line (inlet wiring line) 

It is comprised of cable, connection material, over-currentㆍovervoltage protector, box object and plumbing facility etc necessary to connect/join outdoor line facility and in-house line facility, and is located at a diverging point between communication business entity and user.

2) MDF Room (concentrated in-house communication room) 

It is a place wherein major distributing board and subsidiary facility are installed, and exchange facility, optical terminal device, switch for data and power supply facility for communication are installed, operated, and is distinguished in terms of scale and function of the facility from communication room which is installed at each building or floor.

3) Backbone Line (backbone wiring line) 

Normally it is comprised of, in-house backbone line to connect DDF room and building communication room of each building, building backbone line to connect intermediary terminal box of floor communication room or in-between floor from building communication room of each building.

4) Building Communication Room 

Each building of the apartment residence get installed the building communication room to switch, receive the inlet cable distributed from MDF room. In the building communication room a terminal board or building terminal box can be installed for switching connection of the inlet circuit and optical distribution box is installed in the outlet that the optical cable is entered. Also equipment such as a switch hub to receive a data circuit, and passive component, passive device, power supply facility for other information communication service and facility necessary for environmental management of communication room etc can be installed.

It, a communication room normally installed by each floor of a building, means an exclusive information communication space to install inlet and outlet terminal of communication cable and distributing board, optical terminal device, routers, hub CATV distributor, power supply facility and subsidiary facility communication.

Normally it is comprised of, in-house backbone line to connect MDF room and building communication room of each building, building backbone line to connect intermediary terminal box of floor communication room or in-between floor from building communication room of each building.

It is comprised of, wiring space from intermediary terminal box installed at floor communication room or in-between floor to outlet box located at office of each floor or room of each household, wiring cable etc.

Household Terminal Box means a terminal box to be installed a exclusive space of user to efficiently distributeㆍconnect communication line entered into within the household or wiring of general cable facility etc.

It means a wiring sphere from the outlet box located at the wall surface or office floor to the user terminal of telephone, PC etc, and various cord connects from outlet to each terminal.

Related Knowledge:

CWDM OADM Module

Dual Window FBT Coupler

Advantages of Drop Cables in FTTH

Three Fiber Access Network Architectures

International Fiber-to-the-home Broadband Connection Development