To create a full range of integrated access network-ut FTTB/FTTH application Solutions

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 FTTB/FTTH ideal solution, with its high bandwidth far higher than the existing access technology to provide reliable data, voice and video communication to end users, has been fully affirmed by domestic and foreign operators.

UT Tatsu Kang BBS1000 series products since 2004 has been the launch of large-scale commercial overseas market, currently UT Tatsu Kang has a BBS1000, BBS4000 and BBS5000 series. In addition, for different users of the domestic market, such as enterprise users and corridor users, home users, UT Tatsu Kang provides a full range of complete terminal equipment, thus providing enterprise users, home users the ideal last kilometer fttb/ftth solution.

UT Lida FTTB Solutions

The adoption of GEPON equipment to achieve FTTH will be the ultimate solution for broadband access, and the timing of the adoption of this scheme is gradually maturing. However, it will take a long time to build the FTTH road, and the market will need some transitional solutions to solve the problems and needs of the existing access network in a certain period. For the access of enterprise users and the access of Corridor residential users, most of the existing networks use optical fiber +lan access mode, there are many fiber resources occupy, LAN multi-level interconnection, active structure, poor manageability weaknesses. The use of Gepon solutions can cover a large area of broadband users. In addition, its network structure is simple, passive optical network structure does not need to build outdoor room, not by lightning, high temperature and other factors, improve the reliability and stability of the network. The Gepon network adopts single fiber transmission, which saves the fiber resources significantly compared with the traditional LAN access mode. In addition, Gepon system network flexibility, security, manageability, and smooth upgrade features, compared to the full use of Ethernet switch cascade has obvious advantages of technology and economy.

UT has proposed its own FTTB construction mode: First, the Gepon+lan model. ONU uses a single Ethernet port ONU device to connect existing corridor LAN resources and provide end-user broadband access over the LAN. Another model is the use of integrated ONU devices, with its multiple Ethernet ports, directly provide end-user broadband access. At the same time, the Gepon network management system realizes the ONU and LAN, and solves the management and maintenance problem of the corridor LAN, so the model will be the FTTB ideal gepon solution.

UT triple-play Multi-Service FTTH Solution

With the market drive of high bandwidth service such as IPTV, network interaction, the original broadband access carrier network can not meet people's demand for many services, high bandwidth and high quality. The access carrying network needs to consider the high bandwidth, reliability, QoS guarantee, multicast, business separation and so on to meet the new value-added business development. Gepon technology has great advantage in broadband access, has incomparable features such as ADSL and LAN, and more efficiently meets the demand of FTTH multiple service access than Apon, Bpon, GPON and MSTP. In the early stage of the market FTTH application, the Gepon system will be a good choice for the new upscale community and the existing cell bandwidth expansion. Gepon system uses a fiber to solve the data, voice and video service access, and has a simple network structure, fewer active nodes, multiple business logic isolation, to facilitate the provision of other value-added services and other advantages, so that it becomes the ideal last kilometer solution.

For FTTH business Access, in addition to the data services to consider, but also need to consider voice solutions, CATV Business Solutions and IPTV value-added services solutions.

--High speed data service solution

BBS1000 Series Olt Product uplink provides multiple GE/FE interfaces to interconnect with IP metropolitan Network and has two and three layers of application mode. onu101c, onu1001b, etc. to provide end-user 1mbps~1000mbps high-bandwidth data Service access, for the need to provide triple-play business end users can choose ONU200B, ONU300 and other product lines. The access to the data service is the same as the existing LAN/XDSL user. —

--Voice Business Solutions

UT Tatsu Kang Gepon Voice solutions are two: one is based on V5 access PSTN network of traditional voice solutions. This scheme realizes PSTN voice access based on V5 through relay Media gateway device, which is a good choice in the initial stage of Gepon application, when the number of voice users is not much, especially the SoftSwitch network has not been able to cover. It has the characteristics of simple network structure, convenient implementation and low cost, and can carry out voice service quickly on Gepon network. The second mode of access is VoIP voice solution based on SoftSwitch network. It makes full use of SoftSwitch network platform resources, simple network structure, low cost of investment, in the solution of Basic voice service access, taking into account the future support for multiple services, can provide a wealth of value-added services, is the future of the entire network IP ideal VoIP solution.