(华为培训)二营学员接入网讲解词英文.doc

中英文日报导航站Commentary for exhibition hall (Access network)1、Portfolios in Access SolutionKey Points:l Operators need carrier-class solution.l Mature end-to-end solution covering service layer, edge layer, access layer and CPEs. To convince customers through some technical characters or references, such as end-to-end maintenance solution, management solution, IP TV solution.l To point out the features of some Series solution, based on the customer intention.Huawei is a complete end-to-end solution provider in broadband and access field, we offer solutions covering service and management solution, multi-service edge routers (or BRAS), abundant access solutions and series CPEs.Access layer is the basic for subscribers market, in this layer, there are there series solutions: One is ATM/IP compatible DSLAM solution, we name it SmartAX MA51 Series, which supports not only ATM STM-4/STM-1/E3/IMA /.but also GE/FE interfaces for uplink or subtending. The series is very suitable to scenarios with traditional ATM core network or ATM/IP compatible network. While, since most applications are based on IP, IP has been accepting as the trend of broadband, choosing IP-based DSLAM will be a good choice for most operators. Huawei IP-based DSLAM is SmartAX MA53/56 Series, which has the inherent advantages for multicast and IP based service promotion, such as triple-play services and VoIP/VoBB. Both SmartAX series support standard module, medium module and mini-boxes, as we shown here. In access layer, there is another solution, especially been fond of by ILECs and some VoIP operators. It is MSAN, multi-service access network. In some cases, it is also called iMAP, NG-AN, or NG-DLC. In this kind of solution, all traditional TDM based services and IP or ATM based broadband services are unified in one system, so that one access device can serve many core networks, maintenance work and device cost could be reduced. Huawei MSAN solution is HONET UA5000 or MD5500.In service edge layer, Huawei supply Quidway 5200Sereis Multi-Service Edge routers. The series is designed based on the 5th-generation routers, inherits the routers high performance, It is even more than that. The series is also a kind of very powerful BRAS, Service Gateway and Security Gateway. Huawei MSE is also series design, from box type to standard one, meeting with different requirements. Huawei also helps operators with total broadband solution. We can offer IP TV, VOD headend、midware, etc. for triple-play solution. We also supply Service Selection Server or Radius Service for flexible operation. And all kinds of xDSL CPEs/STBs/IADs/Home gateways are available. All of the listed network devices can be managed in one NMS system, which not only reduce cost, but also convenient for end-to-end service maintenance.2、Global Applications of Huawei SmartAX DSLAM SeriesKey Points: 1) Huawei ranks No.1 in IP DSLAM field2) Huawei DSLAM has been deployed in over 70 operators of more than 40 countries, including many developed contries. 3) Huawei was rewarded by Frost&Sullivan with two most important awardsTill the end of 2004, Huawei SmartAX DSLAM has been deployed in over 40 countries. The shipments are up to 16 million ports. Among them, 10 million ports are IP DSLAM. (In fact, at this moment, 05Q1, there are over 20 million ports deployment)According to INFONETICS RESEARCH latest report, in xDSL shipments, Huawei ranks No.2, while in the IP DSLAM global market, Huawei is obvious leading, namely NO.1 with 38% market share.Thanks for the high quality products and service supporting, Huawei was rewarded by Frost&Sullivan with two most important awards: “Most promising vendor of the year，Asia Pacific 2004”，“Asia Pacific broadband Equipment Vendor of the year 2004”. As we know, Asia Pacific region has the most advanced xDSL network in the global xDSL market and these two awards are very authoritative in the region.Not only in Asia Pacific region, Huawei has been proven a really International company, we are now one of the most important supplier for many leading operators, the network covers Germany, France, UK, Spain, Portugal, Russia, Czech, Brazil, India, Singapore, the south Africa, Egypt and more.And for the new technologies, we are also in the leading group. Such as ADSL2+ and triple-play services, Huawei has deployed over 1.8M ADSL2+ ports commercial and has supplied to over 20 operators with end-to-end solutions.3、Huawei Triple-play Solution Serves in France NEUFKey Points: 1) Huawei won the triple-play solution in France after strict comparison between many verdors.2) The reason NEUF chose Huawei: Excellent technical ability and strong support; An up-going company with world-class customer base; Support customer-tailored solution very responsively.3) If CTO is interested with technical, wed like to show some technical points inside, including QoS, multi-cast ability, maintenance, IP TV fast leave, control multi-cast.Here, we would like to share a typical case for triple-play application in France NEUF. NEUF is one of the leading operators in France. Aware of the opportunity from triple-play market, NEUF made the decision for IP DSLAM construction. To find out the right partner, NEUF made an 8-month-lasting test and pilots in many venders, including ALCATEL, SIMENSE and some Korean vendors. After one year critical comparison, in 2003, Huawei was awarded the only vender in NEUFs innovation of IP DSLAM solution. Within 2 years, NEUF has purchased more than 750, 000 ports of IP DSLAM from Huawei. Many services are serving including High Speed Internet ADSL2+, VoIP, Broadcast TV, Pay-TV, VoD, Gaming,Wi-fi.Visio-conferencing, Visio-phony. The president of NEUF gave the reasons of choosing Huawei, they are: Excellent technical ability and strong support; An up-going company with world-class customer base; Support customer-tailored solution very responsively. 4、HONET Worldwide ApplicationKey Points: 1) Huawei ranks No.2 in global market.2) Huawei is widely used in the global market.Here, lets introduce Huawei HOENT solution:For the MSAN solution, HONET is the brand name of Huawei. Till the end of 2004, Huawei HONET has been deployed in over 35 countries, more than 50 million lines. The deployment covers Russia, Brazil, Spain, Portugal, Australia, Egypt, Hong Kong, Singapore, India, etc. Based on INFONETICS RESEARCH latest report, the deployment ranked NO.2 based on the 33% global market share.Thanks for the advanced design, the solution does good job to bridge current network to the future network. And which is warm welcomed by most ILECs, such as British Telecom (BT). You know, in 2004, BT 21CN tender, Huawei HONET solution has got into the 2nd round MASN shortlist, only 3 suppliers were chosen from numbers of venders, huawei is one of them. We also got the contract with Austria OPTUS for a 500K MSAN project 5、HONET Perfect NG-AN SolutionKey Points: l HONET solution save the investment which is available from now to the future, it is one unified platform with AG+DSLAM+V5 DLC; and support two migration from ATM to IP, and from PSTN to NGN.l AG Features: self-switching, hair-pin, T.38 Fax over IP, V5 and H.248 uplink simultaneously, dual-homing, l Broadband features: all in one/Mult-bus( Pure IP core with 100G backplane; 5G ATM, 4k*4k TDM) ; supports pure IP-DSLAM and IP TV: Controlled multicast; 1000 IP TV Channel; fast leave;l Abundance access: POTS, ISDN, CES, xDSL, WiMAXl Series cabinet, especially outdoor cabinetsl 16/32 ports ADSL2+, POTS, Splitter Comb card: reduce cost greatly and easy engineering work(remark: 32 ports comb card will be ready on Sept. 2005)Why HONET UA5000 is welcomed by so many operators? Here we can find out some points. First, UA5000 is a really unified platform. It has powerful ability of AG, DSLAM, V5 DLC simultaneously. As an AG, UA5000 supports T.38 Fax over IP, Hair pin, self-switching, dual-homing, it also support V5 uplink with the same voice control board. As a DSLAM, it is multi-bus design, supports both ATM and IP, inherit both ATM and IP benefits. The IP backplane is up to 100G; with the strong multicast ability, it supports triple-play solution. And thanks for the multi-bus design, it supports flexible VPN solutions from IP to traditional ATM and TDM, one device for different business users. Second, it provides a lot of solutions to reduce the cost and make maintenance convenient. Such as comb board solution, each board supports POTS, ADSL2+/ADSL, Splitter, three functions, the slots are reduced greatly and the cabling work is also much easier. Series cabinet is another thoughtful solution for our customers. HONET supports both outdoor cabinets and indoor cabinets, each family has the box type to large capacity. To sum things up, the HONET solution is good to solve the migration from TDM to NGN, and ATM to IP. It is a bridge to connect current network to future network.6、HONET in UAE EtisalatKey Points: 1) Migrate from PSTN to NGN2) Migrate from ATM to IP3) Outdoor cabinets applicationLets see a typical application for both voice migration and DSLAM migration in UAE. Etisalat is a very important regional operator in Middle East, it is famous for the technical driven and professional operation. In 2003, Etisalat was planning to migrate its traditional TDM voice network into NGN network. While considering the NGN migration is a long term work, after evaluation and pilots, they choose Huawei HOENT UA5000 to construct there NG-DLC network. In the solution, the UA5000 supports both AG and DS