Basic FTTx Networks (OLT Connection)

Basic FTTx Application(With IMS/Softswitching/IP MAN description)

SIP Phone With IMS service(Basic FTTx Application)

 Basic FTTx Networks

OLT  uplink connection detail description

  What is FTTx Networks? How is the Internet/IMS/SoftSwitching, PSTN or ATM/FR/DDN integrated into FTTX solution? And what is the application difference  between FTTB/FTTO/FTTH solutions?

  All those question can be easily explained by the above “FOT Basic FTTx Application” solution picture. As we know, the answer should be focused on the key element in this application solution: OLT.

  OLT, also called an Optical Line Terminal, is a device which serves as the service provider endpoint of a passive optical network.

It provides two main functions:

  1. To perform conversion between the electrical signals used by the service provider’s equipment and the fiber optic passive component signals used by the passive optical network.
  2. To coordinate the multiplexing between the conversion devices on the other end of that network (called optical network terminals or optical network units).

  Various application providers, such as local Internet integrator, Telecom vendor, Cable/HFC operators or third party SI(Service Integrator), is offering those application service via GPON/EPON OLT:

  • Internet access.
  • TV.
  • Voice call/VoIP.
  • Multimedia service(eg.IMS video Call,Instant Message,Unified Communications etc).
  • Camera monitoring.
  • Triple play(data+VoIP+TV) service. 

  Obviously, among the FTTB/FTTO/FTTH solutions…, no matter which one you prefer to choose, there will be a suitable application service for you..

Description:

  • Internet/IMS/SoftSwitching,PSTN or ATM/FR/DDN integration.
  • EPON provides high upstream bandwidth.
  • High-end residences/villas/houses or apartments (FTTH).
  • Office or business (FTTO/FTTB).
  • Internet Access, Voice, Video Conferencing.

 FTTx Solution/Fiber Optic Equipment

  Fiber Optic Telecom (FOT) Co., Limited is a value-added system integrator and supplier of fiber optic network equipment, communication terminal products, such as EPON/GPON OLT/ONU, EoC, CATV receiver, Power line adapter, VDSL2 modem. The company specializes in providing various fiber network solutions based on clients’ unique needs.

GPON OLT/ONT

  FOT GPON OLT/ONT series, which designed as residential gateway with VoIP, CATV and WiFi function to provide triple play services for fiber to the home network. GPON ONT product compliant with ITU-T G.984.1/2/3/4, with up to 2.5Gbps downstream and 1.25Gbps upstream. 

EPON OLT

  An all-in-one access platform that provides integrated access, FOT EPON OLT Series helps simplify network architecture and enable seamless migration in FTTx network.

Passive Component/ODN

  With features like high access density, high reliability, easy maintenance and energy saving, the FOT Passive Component/ODN series helps reduce costs and enhance service provisioning efficiency.

EPON ONU

  Fiber Optic Telecom’s EPON ONU optical network unite bases on mature Ethernet Passive Optic Network technology and complies with IEEE.802.3ah EPON standard.

RFoG CATV Optical Receiver

  FTTH CATV Optical Receiver is designed for PON FTTH broadband analog or digital RF/CATV services. Including various type of features,is suitable for different applications.

Home Gateway & IP Terminal 

  This Home Gateway/IP terminal series page included Wireless VoIP Home Gateway,IP Phone,IP Camera etc. With the help of IP Camera,we can easily build a perfect security and intelligent Monitoring System by one cable. IP Phone is offering us VoIP call,Voice/Video conference,IMS service,UC(Unified Communication) service,and ICT(Information and Communication Technology) ability ,making our life more Interesting,Exciting and Creative … 

Ask for quote!

VoIP services and the Access Network

VoIP services and the Access Network

Access network support the VoIP services   VoIP is the technology that the analog-to-speech signal is sampled, digitized, compressed and encapsulated into data packets, and then transmitted and processed in an IP network in the form of packet pairs.   The voice service is a basic telecommunication

Read more

FOT Lesson: EDFA & Light Amplification Process

FOT Lesson: EDFA & Light Amplification Process

EDFA: Erbium-doped fiber amplifier   It is necessary to increase the capacity of the communication line and minimize its cost. The wavelength division multiplexing (WDM) system is the preferred solution. The maximum rate of the WDM commercial system has reached 40*10 Gbit/s, and the WDM technology develops

Read more

Learn about optical repeater transmission system in minutes

Learn about optical repeater transmission system in minutes

“The emergence of optical fiber amplifiers is an important milestone in the history of optical fiber communications.” Optical signal; Photodetector; Low noise preamplifier; High gain main amplifier; Equalization circuit; Decision regeneration circuit; Optical modulator; light source; AGC circuit; Clock extraction circuit; Automatic power control;   The transmission

Read more

How to choose a right transmitter by light source parameters?

How to choose a right transmitter by light source parameters?

LED: Light Emitting Diode; LD: Laser Diode; AM: Amplitude Modulation; FM: Frequency Modulation; PM: Phase Modulation; ASK: Amplitude Shift Keying; FSK: Frequency Shift Keying; PSK: Phase Shift Keying   The complete optical fiber communication system should consist of three main parts: Light emission, optical transmission and optical

Read more

Learn to choose the right fiber in minutes

Learn to choose the right fiber in minutes

How to select a right optical fiber?   The basic requirement when selecting the optical fiber is that the optical power coupled into the optical fiber from the emitting light source should be large enough, and the distortion generated after the optical signal is transmitted through the

Read more

FOT Lessons: Key technologies of optical networks

FOT Lessons: Key technologies of optical networks

  The main advantage of the future all-optical network is that the optical signal does not need to undergo optical-electrical and electro-optical conversion when passing through the optical switching unit. Therefore, it is not limited by the response speed of photoelectric devices such as detectors and modulators,

Read more

Wavelength Division Multiplexing (WDM) optical fiber technology

Wavelength Division Multiplexing (WDM) optical fiber technology

Brief Introduction   WDM (Wavelength Division Multiplexing) is a unique technology in optical fiber transmission. It is a method of sending signals of different wavelengths together at the transmitting end into one optical fiber for transmission, and then separating the signals of each wavelength at the receiving

Read more

10GEPON key technologies: Asymmetric–rate and Symmetric–rate PHY for PON

10GEPON key technologies: Asymmetric–rate and Symmetric–rate PHY for PON

“PRX power budget describes asymmetric–rate PHY for PON operating at 10 Gbit/s downstream and 1 Gbit/s upstream. PR power budget describes symmetric–rate PHY for PON operating at 10 Gbit/s downstream and 10 Gbit/s upstream.” Physical Medium Dependent Sublayer   10GEPON defines and expands the parameters related to

Read more

Learn about 10GEPON technology in minutes

Learn about 10GEPON technology in minutes

Symmetric and Asymmetric 10GEPON Keywords of 10GEPON Technology PMA: Physical Medium Attachment; PHY: Physical Layer Device; PMD: Physical Medium Dependent; RS: the reconciliation sublayer; PCS: physical coding sublayer; GMII: Gigabit Media Independent Interface; XGMII: 10 Gigabit MII; MPCP:MultiPoint Control Protocol; OAM: Operations, Administrations, and Maintenance   The

Read more

The EoC access technology is never out: Baseband EoC

The EoC access technology is never out: Baseband EoC

“The baseband is defined as a transmission signal that contains more than just a single frequency from 0 Hz to the highest frequency component.” What does the Baseband EoC look like?   The baseband EoC does not change the frame format of the original Ethernet signal, but

Read more
Page 1 of 2912345...1020...Last »

Latest Blog

  • Sharing a actual CWDM project system design case
    Sharing a actual CWDM project system design case
    WDM: wavelength division multiplex; OTU: Optical Transform Unit; SFP/SFP+: small form-factor pluggable/plus; 3R: Re-amplifying, Re-timing, Re-shaping. Customer detail requirement: A–B existing cable core; A–B opens 4 independent...
  • VoIP services and the Access Network
    VoIP services and the Access Network
    Access network support the VoIP services   VoIP is the technology that the analog-to-speech signal is sampled, digitized, compressed and encapsulated into...

About Us

Why FTTH can save telecom cost

FTTH: saving money

【Our Goal】

Benefits our customers via Fiber Network (FTTH).

【FOT Telecom】

Your reliable fiber network equipment and service provider: Read More

Contact us

Email: sales@fiberoptictel.com fiberoptictelecom@gmail.com SKYPE: fanny-lee2007 SKYPE: fiberoptictelecom Tel: +86-20-22098370
Add.: Jitang Industrial Zone, No.8 Nanyun Five road, Huangpu, Guangzhou. 510663
ContactUs.com