ftth definition

ONACCESSH1004 Optical Network unit of each information point, while providing users with a duplex 100M speed Internet access, CATV broadcast signal and telephone access The ONACCESSH1004 Optical Network Unit provides a single mode single fiber interface, a CATV 75ω coaxial cable RF interface and 4 10m/100m RJ45 interface, a RJ11 ordinary telephone interface, connected with the OnAccess2224 video multiplexing fiber switch CATV signal Transmission adopts an independent transparent transmission ch

First, the introduction Although ADSL has become the current mainstream broadband access technology, but if you want to provide high-definition or interactive video business, ADSL will be powerless. The bandwidth potential of optical access is not protected by other access modes, replacing copper cables with fiber in the access network environment can bring a series of benefits: eliminate the bottleneck of telecom network, reduce maintenance cost, ea

interaction and the high definition dynamic image transmission needs, is supports the IPTV the ideal access way, plus the perfect multicast protocol support and the maximum 20km coverage area, can easily meet the IPTV business network requirements. For the CATV business, the Beacon Communication in FTTH system for the CATV signal independent set 1550nm wavelength transparent transmission channel, on the cl

, under the condition of China's national conditions, the access rate per user is more than 2 Mb/s, FTTH is cheaper. The higher the access rate, the cheaper the FTTH. Less than 2 Mb/s for each user, making LTE more cost-effective. Wei leping said that China Telecom will use LTE and FTTH as ~ How to maximize the features and advantages of these two technologies to

The existing FTTH technology mainly includes the passive optical Network PassiveOpticalNetwork -- PON) Access Technology and the active Switched Optical Network ActiveOptical Network -- AON) access technology. They have their own advantages and are suitable for different application environments. Based on the characteristics of residential districts in China, this paper compares the advantages and disadvantages of the above two

As The first company in China that specializes in R D and production of Fiber To The Home-FTTH equipment, we have recently received many FTTH application requirements To communicate with different types of FTTH users, we found that many users have misunderstandings about FTTH technology selection and application. Thes

1. Introduction In recent years, with the popularization of the Internet and the development of broadband applications, especially the continuous emergence of some "bandwidth killer" application, make access network bandwidth resources increasingly "stretched", in order to completely solve the bandwidth bottleneck of access network, fiber to households (FTTH) This has been as the ultimate ideal of access network development, Already has the urgent ne

1. FTTH development at home and abroad The narrow-sense FTTH cable refers to the further extension of fiber to the user side, ITU believes that FTTH from the fiber-optic end of the photoelectric converter to the user no more than 200 meters, thereby eliminating the need to install an electronic access system in the metal, but not excluding photoelectric converte

With the advent of video on demand, network games and IPTV and other high bandwidth services, the user's demand for access bandwidth will increase further, the existing ADSL-oriented broadband access method has been difficult to meet the user's high bandwidth, two-way transmission capabilities and security requirements. Faced with this dilemma, telecom operators in various countries have turned their attention to FTTH, planning to use the optical fibe

FTTHThere are several key elements that must be followed in the project. The correct implementation of these key elements can greatly reduce the project investment, increase the construction speed, and reserve sufficient space for upgrading or resizing, this effectively extends the space for sustainable network operations and upgrades. The FTTH project must follow the following elements: 1. Optical Splitter location In a passive optical network, the p

The following describes FTTH access technical standards and deployment solutions, including how FTTH is connected to your network. As copper prices keep rising and the cost of optical cables keep decreasing, fiber-to-household (FTTH) services that provide bandwidth much higher than metal wire access are becoming the focus of ISP (broadband operator) promotion thi

Fully understand the FTTH technical standards and Home Networking, master the following FTTH technical standards knowledge, you will be more easily choose your preferred method to do a good job of FTTH technical standards. Many methods will make you suddenly enlightened. As copper prices keep rising and the cost of optical cables keep decreasing, fiber-to-househo

Optical fiber access Network is a set of physical entities and solutions that rely on optical fiber to extend the user's port, and FTTH all-optical access network based on Epon/gpon technology is the only way to develop the optical fiber access network in a certain stage. In many years of market exploration, communication manufacturing enterprises have given their most comprehensive understanding to all optical access networks. ZTE, Beacon Communicat

Radio/TV network is not waiting for FTTH construction (1) In the context of "triple play", competition from telecom operators is becoming increasingly fierce. In particular, its export advantages and broadband acceleration have attracted a large number of users, the business of radio and television operators has reached the bottleneck stage. At the same time, users' bandwidth needs are constantly increasing. The bandwidth of each household over 10 Mb

FTTH as the final development goal of the entire telecommunication network access part, has become a relationship between the telecommunications operators in the future network and technology business transformation of important areas, for this reason, China Telecom has started in Shanghai, Guangdong, Hubei, Beijing four planned FTTH pilot, in order to lay a solid foundation for future scale business. As th

Gepon Technology Achievement Advanced Access scheme With the rapid growth of Internet users, IPTV service and various kinds of network interactive services have put forward more and more requirements for carrying network bandwidth. Optical fiber is the most ideal high bandwidth bearing medium, with the decrease of the cost of optical fiber and related devices, FTTB/FTTH has become an inevitable trend. GEPON (Ethernet + passive optical network) as a F

FTTH Fiber to household this seemingly distant thing began to enter the market in 2004, especially in Japan and North America has begun to scale applications, development is very rapid, thus becoming a weak optical communications market, and even recognized as the biggest driving force for the resurgence of optical communications. Affected by foreign countries, China in some areas (such as Wuhan) also began a small-scale

lines and optical cables, in line with technical indicators, quality and other requirements, it effectively improves the Design and Construction Quality efficiency and ensures the stable and reliable use of the network. However, at present, all carriers have pre-deployed trunk cable. The use of trunk cable mainly belongs to the following four categories: L-type fast connection Quick connection plug Cold connection Connect the leather cable to pigtails or 86 panel. From the current construction

Fujikang European company today launched a new upgraded General mechanical optical connector UMS system for the European FTTH market. The fujikang product supports connections from 250 micron to 900 micron for various communication optical fibers and supports single-handed operations. This product only has a size of 142mm X 57mm X 22mm, and is light weight. It can also compete with pre-connected optical connector systems at the same time. It is very s