Configurations available with 1 EPON or GPON ONU module; Configurations available with 2 or 4 HomePlug AV EOC Master modules; Configurations available. The module supports IEEE ah standards. It provide one SC/PC optical EPON uplink port and two 10//M auto-negotiable Ethernet RJ45 ports. eoc. By combining the technology of EPON, GPON and EOC with technology of HFC, it will greatly promote the development of application of two-way access of HFC.
|Published (Last):||9 April 2009|
|PDF File Size:||10.1 Mb|
|ePub File Size:||13.10 Mb|
|Price:||Free* [*Free Regsitration Required]|
PON+EOC Passive Optical Network + ethernet over cable | C-DATA
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. The optical time domain reflectometer is a commonly used test instrument in the construction and maintenance of optical eooc lines.
Cable television broadband access network based on cable access technology Eox consists of device in local side, terminal device in user side, cable, branch distributor and so on. There adopts fiber transmission technology in PON access part, so it will not be interfered by electrical signal.
EoC-Ethernet over Coax + FTTH EPON/GPON solution
Transmission Distance Transmission range of PON access part can reach to 20Km, which can easily accomplish the coverage from head-end room to access point. The basic requirement when selecting Obviously, after years of experience, the third solution is the best choice, with following key features: Based on HomePlug AV and IEEE standard, co-uses with EOC terminal device, builds layer 2 Ethernet data transmission channel in coaxial network of cable television, provides broadband access service based on coaxial network for users.
Due to factors such as attenuation and dispersion. This product is developed and designed by C-Data company independently with complete intellectual property, it integrates multiple technologies including passive optical network, Ethernet, analog optical transmission, Internet security and network management, which can meet the needs for operators to provide high quality and reliable network services for users.
With rich variety of products, the needs of various application scenarios of broadcast television will be met. EPON access supports two-way bandwidth of 1. Standard Ethernet fiber optical transceiver module, can connect the fiber optical transceiver products of our company or third party, provides connection for data services Related Products: EoC terminal is installed indoor for signal receiving and demutiplexing.
ONU management and control Standard Ethernet fiber optical transceiver module, can connect the fiber epoh transceiver products of our company or third party, provides connection for data services. Coaxial network resources can be sufficiently used and excavated by applying Home Plug AV technology in coaxial network of cable television. Transmitting cable television and two-way data signal on the same coaxial cable will greatly simplify the HFC network bi-directional transformation.
Ethernet over Coax-EoC and EPON
It can test the location of fiber fault points, fiber attenuation, fiber connector loss and fiber length, and visually display it on the screen in the. Home Plug is dpon enterprise alliance co-founded by tens of enterprises like Cisco, HP, Motorola and Intel with the aim of building local area network based on electric-power line.
EOC has various technical solutions, in which technology of Home Plug AV has highest stability, low two-way reconstruction cost and high rate in physical layer, so it is most widely applied and has become industry application standard in reality.
In EOC access part, the system will not affect existing television channel signal as it adopts low frequency from 7. Common Fiber Instruments Lesson: Its key components are erbium-doped fiber, high-power pump source, wavelength division multiplexer combiner that is multiplexed as signal light and pump light, and light feedback and Reduce system noise, optical. EOC products are mainly for the access from optical node to user in broadcast television network.
Transmission range of PON access part can reach to 20Km, which can easily accomplish the coverage from head-end room to access point. How to select a right optical fiber? IP camera monitoring fiber optic network solution! In the cable television network Bi-Directional transformation solution, there are several choices eepon achieve: Data transmission in electric-power line, telephone wire, and cable-coaxial can be implemented in Home Plug AV.
Your reliable fiber network equipment and service provider: In some existing CATV operator network or some telecom upgrading projects eg Main function module includes: OLT of local side Machine room is the core of PON system, provides uplink interfaces with high speed for information accessing like voice, data, and PON interfaces for passive optical distribution network.
Anti-Interference Capability There adopts fiber transmission technology in PON access part, so it will not be interfered by electrical signal.
EoC-Ethernet over Coax + FTTH EPON/GPON solution | FTTH & Triple Play Broadband equipment
Taking advantage of existing HFC network, EoC does not need rewiring, which saves residential network resource, reducing construction costs. Comparing with electric-power line network, coaxial network fpon cable television has eox channel quality.
There are many types according to the functions and applications of EOC products in local side, like corridor type, outdoor type, integration type, all-in-one machine.
As shown, broadcast application services like analog TV, digital TV are transmitted to optical receiver from C.
There is ODN network between OLT and ONU, which is passive optical distribution network eepon of optical splitter and optical fiber with the function of distributing and converging optical signals.