With the other than previous PON technology, GEPON technology is also used by more users, using the optical fiber network topology, voice and video data. A passive optical network (PON) is a telecommunications technology used to provide fiber to . In , the Ethernet PON (EPON or GEPON) standard ah was ratified as part of the Ethernet in the first mile project of the IEEE 6 Jan sometimes hear the network referred to as Gigabit Ethernet PON or GEPON. Since Ethernet is the primary networking technology used in.

Author: Vudolmaran Meztibar
Country: Peru
Language: English (Spanish)
Genre: Love
Published (Last): 14 April 2010
Pages: 459
PDF File Size: 10.31 Mb
ePub File Size: 17.87 Mb
ISBN: 971-6-75106-662-9
Downloads: 59191
Price: Free* [*Free Regsitration Required]
Uploader: Zulkirg

Home Networking Services in Hyderabad. The general networking mode is to lead the optical cable from the central office OLT techhology the optical cable transfer box near the commercial building, place the optical gepn in the optical cable transfer box, and then lead the optical cable from the transfer box to the building.

In the design of the optical network, emphasis should be put on the attenuation design requirements of the optical fiber. Product Description GEPON technology for Your Benefit We are regularly reading and experiencing the importance and advantages of a fiber network and the reasons behind the popularity it is gaining by each passing day.

It is generally recommended to place the OLT in a central computer lab to facilitate maintenance and management, save costs, and facilitate resource sharing. The drivers behind the modern passive optical network are high reliability, low cost, and passive functionality.

TDM equipment technoolgy been on the market longest. The grant map is dynamically re-calculated every few milliseconds.

Overview of GEPON Technology

Fiber to the x. It offers a means to support RF technologies in locations where only fiber is available or where copper is not permitted or feasible. In addition, the features of high capacity, high access bandwidth, high reliability, and multi-service QoS support capabilities of optical access networks also make the evolution of access networks into a unified, converged and highly efficient platform for carrying a platform become a reality.

It has the characteristics of saving fiber resources and being transparent to network protocols. To meet residential users demands for broadband services differences, early in the project we have to provide users with broadband Internet access and VOIP voice services, at the same time to be carried out later VOIP business and the corresponding value-added data services ready.

Related Posts  AKOR ARSIVI PDF

Some ONUs implement a separate subscriber unit to provide services such as telephony, Ethernet data, or video.

In most cases, downstream signals are broadcast to all premises sharing multiple fibers. This website uses cookies to improve your experience.

Although not yet completed, the RFoG standard is actually a collection of standardized options which are not compatible with each other they cannot be mixed on the same PON. After dropping fiber patch cables, plugged in all cables into these media converters at both sides, and link came up instantly. This is not the only one that is on offer, there is a wide range to select from depending on your requirement.

Also the economics of scale associated with Ethernet components such as optical interfaces, adds to it. EPON can realize the integration of voice, data, video and mobile services. In addition, because each customer’s optical network terminal must transmit all the way to the central office rather than to just the nearest switching devicereach extenders would be needed to achieve the distance from central office that is possible with outside plant based active optical networks.

Work by Davey and Payne at BT showed that significant cost savings could be made by reducing the electronic equipment and real-estate required at the local exchange or wire center. The only special feature in the PON architecture for downstream oversubscription is the fact that the ONU must be able to accept completely arbitrary downstream time slots, both in time and in size.

The introduction of optical access network, which covers a range of 20km, ensures that the OLT can be upgraded to the traditional metro aggregation node early in the optical access network construction, thereby simplifying the network structure of the access network convergence layer and saving The number of end office.

For the built network will be able to provide technollgy with enough bandwidth to achieve high-quality data access services, VOIP services, IPTV streaming media services. By using this site, you agree to the Terms of Use and Privacy Policy. It plays an increasingly important role in optical access networks.


Also it provides secure communication as encryption is provided in both ends i.

Passive optical network – Wikipedia

EPON network deployment and business implementation Internet access. GEPON technology is also a part of this increasingly popular network architecture. FSAN Group official web site. Get Latest Price Request a quote. To achieve unicast or multicast video services and set-top box IPTV services. According to the location of the network optical line terminal placement, networking generally has the following 3 ways:.

It defines how Ethernet can be transmitted over new media types and in our context point to multipoint fiber. The chief information officer of the United States Department of the Army technologgy a directive to adopt the technology by fiscal year This technology connects seamlessly with any type of IP-based or packetized communications, and, thanks to the ubiquity of Ethernet installations in homes, workplaces, and elsewhere, EPON is generally very inexpensive to implement.

Subscribe to our mailing list for weekly performance tips. It is also called EPON. For normal OLT and ONU equipment to receive and transmit optical power, in practical engineering design, it is necessary to ensure that the optical power attenuation value of the technologh is within the range of the receiving and transmitting optical power of the corresponding equipment.

Dave Hood and Elmar Trojer Please enter your Email ID.

OLT placed in the central office side, distribution and control channel connections, and real-time monitoring, management and maintenance functions. In other yechnology Wikimedia Commons. Use of CM would result in all of the signals transmitted from the ONUs converging with attenuation into one fiber by the power splitter serving as power couplerand overlapping. Products Products Buy Leads Tenders. It is therefore up to technklogy optical network terminal to filter out any signals intended for other customers.

Views Read Edit View history.