Work out a Solution for your Optical Access Network

Fiber optic network construction is taking place at the fastest pace ever.

Can you work out a solution to the FTTX Scene Issue?

FTTX Scene analysis

FTTX Scene analysis

FTTH: Fiber-to-home users only use fiber-optic transmission media to connect the communication center and the family residence. The introduction of fiber is exclusively used in a single-family homes.

FTTO: Optical fiber to the company/office, using only optical fiber transmission media to connect the communication center and company or office users. A single company or office user exclusively uses the introduction of optical fiber, and the user manages the equipment or network after the ONU/ONT.

FTTB/C: Fiber to the building/distribution box. Replace the copper cable before the user lead-in point with optical fiber. The ONU is deployed under the traditional branch box (user lead-in point). Namely, the DP point (DP, Distribution Point) ONU Uses other media to access users.

FTTCab: Fiber to the transfer box, replacing traditional feeder cables with optical fibers. The ONU is deployed at the transfer box or FP point, and other media are used under the ONU to connect to users.

FTTx business capabilities

Item

FTTCab

FTTB/C

FTTO

FTTH

Common application patterns

FTTCabinet

FTTBuilding/FTTCurb

FTTOffice

FTTHome

ONU capacity

Hundreds of users

Dozens of users

Single enterprise/office

Single household

OLT-ONU distance

5Km~100Km

<20Km

<20Km

<20Km

ONU Typical distance from the user

1~3Km

300m

0~50m

0~20m

Per user bandwidth capacity

2~25Mbps

50/100Mbps

100M~GE

100M

Commonly used technologies for the user interface on the ONU side

POTS

ADSL

ADSL2+

VDSL2

VDSL2/TDM

FE

POTS

FE/GE

TDM

WLAN

ATM

FE

POTS

WLAN

RF

ONU Equipment type

 

MDU/MTU

SBU

SFU/HGU

 

 

 

 

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