You are on page 1of 34

Huawei Access Network

Industry Solutions

Huawei Access Network
Industry Solutions

Industry Leader ��������������������������������������������������������� 1
CPN ��������������������������������������������������������������������������� 4
Background ���������������������������������������������������������������������������������������������� 4
Solution Overview ������������������������������������������������������������������������������������� 5
Product Overview ������������������������������������������������������������������������������������� 6
Success Story �������������������������������������������������������������������������������������������� 7

Smart Hotel ���������������������������������������������������������������9
Background ���������������������������������������������������������������������������������������������� 9
Solution Overview ����������������������������������������������������������������������������������� 10
Product Overview ����������������������������������������������������������������������������������� 10
Success Story ������������������������������������������������������������������������������������������ 11

Smart Grids �������������������������������������������������������������13
Background �������������������������������������������������������������������������������������������� 13
Solution Overview ����������������������������������������������������������������������������������� 14
Product Overview ����������������������������������������������������������������������������������� 15
Success Story ������������������������������������������������������������������������������������������ 16

B&T Network Optimization ��������������������������������������18
Background �������������������������������������������������������������������������������������������� 18
Solution Overview ����������������������������������������������������������������������������������� 19
Product Overview ����������������������������������������������������������������������������������� 20
Success Story ������������������������������������������������������������������������������������������ 21

Video Surveillance ���������������������������������������������������23
Background �������������������������������������������������������������������������������������������� 23
Solution Overview ����������������������������������������������������������������������������������� 24
Product Overview ����������������������������������������������������������������������������������� 25
Success Story ������������������������������������������������������������������������������������������ 26

uniSite Cabinet �������������������������������������������������������� 27
Success Stories of Huawei Access Network ������������� 28
Access Network Full Portfolio — Devices ����������������� 29
Access Network Full Portfolio — Auxiliaries ������������� 30

Huawei has the world's largest access product and solution team. Having ranked No. 1 by global market share for 9 successive years. Huawei is a trustworthy partner for your business. Huawei's access products and solutions have served the major enterprises of various industries and telecom operators. Industry Leader As a global leader of optical access solutions. as well as over 13 years' project delivery experience. 1 Huawei Access Network Industry Solutions .

fast new copper line technology. and MT. 2011. COMSOC. SG15. •• Released the industry's first 40G PON prototype and successfully run the test on GPON to TWDM-PON evolution on the same platform in Q3. and India. 2012. Duetsche Telecom. 2010 Q3 Released the industry's first iODN solution. Huawei Access Network Industry Solutions 2 . received the "Excellence in Standards Development Award" from IEEE in 2011. 2179 of which are approved. Nanjing. •• Huawei has applied for 3565 patents in the access domain by December 31. IEEE. COAST. 2009 Q1 Released the industry's first 10G PON prototype. Huawei has applied for 850 patents to the World Intellectual Property Organization (WIPO) that complies with the Patent Cooperation Treaty (PCT). Standard Developer Chair Huawei Frank Effenberger XG-PON1 GPON NG-PON2 G. The industry's first to run the 40G TWDM-PON live-network test with France 2012 Q3 Telecom. and Wuhan in China. IETF.Multi Maintain Fully engaged in developing PON standards Technical Leader 2014 Q1 Deployed the first 40G TWDM-PON commercial network with Etisalat. Russia. 19. 2011 Q3 Released the industry's first 40G PON prototype. 2013 Q3 Live demo of the second-generation 40G PON prototype. 2013. •• Holds important positions in international standardization organizations such as ITU. boasting the world's largest capacity. and Vodafone. • Huawei's vectoring solution. establishes R&D centers in cities including Shenzhen.Industry Leader R&D Investment and Technical Strength •• Invests near 2000 persons in access network product R&D in 2013. Huawei is also the industry's first to introduce the 1G G. won the InfoVision award • for Best Broadband Access – Fixed at Broadband World Forum 2012 on Oct. •• Focuses on fiber and copper access technologies. establishes technical competence centers in countries including the USA. Xi'an.

smart hotel.1 by broadband port quantity with a 45% global market share.Industry Leader PON Access Market Leader According to the latest 2013 Q4 market share report released by Infonetics: •• Huawei ranks No. Huawei's Market Share by PON Port Quantity Huawei's Market Share by Broadband Access Port Quantity Huawei Huawei 1st 54% 1st 45% 2013 2013 • Source: Infonetics • Source: Infonetics Wide Application in Various Industries Backed by over 20 years' experience in telecom. CPN Surveillance Power grid Hotel Broadcast 3 Huawei Access Network Industry Solutions . •• Huawei successively ranks No. Huawei has become the best choice of governmental and industrial organizations for building their "last mile" networks. and video surveillance. 1 by PON port quantity with a 54% global market share. smart grids. Huawei's optical access solutions have been applied to industries or scenarios that include customer premises network (CPN). Huawei provides leading optical access solutions that synergize fiber. and wireless access technologies. copper. to best suit different scenarios and meet specialized requirements of customers. broadcast & television (B&T) network optimization.

and multi-service all-optical access has become the mainstream choice for building CPNs. more services: Scenarios encompass offices and surveillance. wide-coverage. enterprise campus. as well as voice services and the Internet of Things. real-time • Paperless office surveillance • Phones • Internet • Cloud computing. as well as residential premises. big data Telephony network Internet Internet of Things • Twisted pairs • Twisted pairs and LAN • Optical network. Services are diversifying. wireless • 64 kbit/s • 10 Mbit/s • 1000 Mbit/s •• Higher bandwidth. BYOD • Phones • Smart homes. reusing resources: The new networks should fully reuse the existing lines and auxiliary resources on the campus. service requirements are also diversifying from the unitary telephony service into multimedia applications. All-Optical Becoming the Trend • Phones. smart terminals • Internet • Paperless office. As CPNs are evolving from the traditional telephony networks toward Internets and the Internet of Things.CPN Background CPN CPNs include scenarios such as office intranets. smooth evolution: Bandwidth-intensive services require networks to support large-capacity access and continuous smooth evolution. . •• All scenarios. •• Protecting investment. thereby protecting the customers' investment. public area coverage. The high-bandwidth.. Huawei Access Network Industry Solutions 4 .

broadband Internet access. heterogenous network that supports PON. meeting indoor and outdoor network requirements through a rich series of OLTs. network decoupled from services. and 40G PON on the same platform. video conferencing. •• Unified multi-scenario access. 10G PON. broadcast deliver a bandwidth over 300 Mbit/s. ODN devices.CPN Solution Overview Huawei develops the industry-leading PON access solution for enterprises to build an all-optical network that features flexible access. bulletins. Campus management platform Core Private cloud Extranets or other systems Switch OLT Optical splitter ONU ONU ONU ONT DIGITAL AP Information Mobile VoIP Video conferencing PC Voice Cameras exchange terminals terminals Voice TV PC Office network Public facility network Home network Campus access network scenarios can be divided into office network. and home network. and distant meeting. including broadband. and drive down cable investment by reusing the copper line resources. •• Flexible capacity expansion. 5 Huawei Access Network Industry Solutions . service quality ensured through traffic classification and HQoS. and efficient OAM. and private line services. •• New copper line technologies such as vectoring and G. residential community. Solution Highlights No. Office networks use FTTO-type ONUs to carry voice. and Wi-Fi services. video conferencing.1 Flexible network •• Multiple services carried over one PON network. video surveillance. wireless coverage. video surveillance. and ONUs. Typical home networks are those that use ONTs to carry triple play services. and telephony services. high quality of experience. Public facility networks use indoor and outdoor ONUs to provide access control. The solution covers the following scenarios on the enterprise campus: enterprise office and production. wireless. surveillance. public facility network.2 Ubiquitous access •• Unified multi-service access. No.3 Green and economical •• P2MP passive networks drastically save optical fibers and support a 20 km distance. No. and access control systems.

and video services •• Service boards compatible across the software versions of the three types of capacities Large-capacity . and a maximum of 512K MAC addresses •• Unified platform: integrated fiber and copper access platform. 1920G switching capacity. USB Service Port • 24FE.MA5603T Mini .2T backplane. FE. allowing for flexible configuration: 1*SFP optical module GPON/ Upstream Port options: options: • 2xGPON. power boards in 1+1 backup. in line with the "larger capacity and fewer • sites" trend All-Scenario ONUs Device Model MA5620 Series MA5669 MA567x Series HG Series ONT Appearance • Various specifications • Outdoor integrated design • Positioned for small • Positioned for home users Highlight • A rich range of interfaces • Harsh-environment-proof enterprises or villa • Rich combinations of • Indoor installation • Easy to install subscribers interfaces Supports auto-adaptation among 3 Supports 2 configuration Supports 2 configuration modes. enabling ONUs connected to the same OLT to intercommunicate at Layer 3 and saving public network IP addresses • High density: 16 PON ports per board.MA5600T Medium-capacity . 8FE. 4GE+4FE. ensuring reliable running of services •• High-reliability devices: control boards in 1+1 backup. POTS • 24FE+24POTS • 4GE options: • Wi-Fi. service boards compatible across the platform •• High-reliability links: type A/B/C/D link protection.CPN Product Overview Smart AX MA5600T •• Fiber-copper integrated all-service access platform All-Optical Unified Platform •• Unified access for voice.MA5608T Platform Highlights •• Superb aggregation performance: 3. • 4POTS • 2xGE(POE not supported) • Various combinations • POE and reverse POE supported • Wi-Fi • 2xGE(POE supported) supported Huawei Access Network Industry Solutions 6 . improving system reliability •• Layer 3 routing: Layer 3 intercommunication. 2xGE (optical) GE • 1xGPON • 1xGPON • 1xGE (optical)+1xGPON Supports 2 configuration • GE. high density and low power consumption. data. etc.

same ONU. the actual •• The DSLAM system is falling short of the broadband service installation rate is high. and must infrastructure networks: telephone switch network. abundant copper line resources 7 Huawei Access Network Industry Solutions . acceleration through full GPON" strategy. As a major organization in Daqing city. broadband meet China's 3-network convergence requirements. For reconstruction of old residential communities. and fiber be a future-proof broadband network. safety risks exist and some components of the devices are having supply difficulties. intelligent. Daqing Telecom has built an advanced to reduce OPEX and increase access bandwidth in the long intelligent network. Daqing Telecom is in urgent need Daqing Telecom provides communications services to of sharpening its competitive edge against other operators. wireless communications network. all-service provider. competitiveness. meeting service requirements in the next 5-10 years. •• The new access network must be a secure. Owing to the long service solutions for the customer: FTTB and FTTH. and is advancing and the network must be as easy to deploy and maintain as towards a broadband. and the company has also grown into an term. Huawei provides two PON access been running over a decade. In addition. Solution Challenges to the Customer Based on the requirements of the Daqing oilfield enterprise •• The switch and DSLAM networks of Daqing Telecom have and residential community.CPN Success Story Huawei Builds Daqing Oilfield Benchmark Campus with GPON Customer Profile actively adopting the optical access technology. and reliable network that is aligned with the informatization of To f u r t h e r s t r e n g t h e n o v e r a l l s e r v i c e a b i l i t i e s a n d Daqing and the oilfield. scale communications service enterprise. must metro network. time. stable. so the account-opening cost per line is lower than •• Operators such as China Unicom and China Telecom are that of FTTH. Daqing Telecom owns 4 •• The new access network provisions more services. and FTTB allows users to share the development demands. and comprehensive large- possible. and must be able transport network. Daqing city and the Daqing oilfield. Daqing Telecom puts forth the "broadband •• The network structure must be as simplified as possible.

and lines are deployed using 1+1 advantages regarding costs and deployment. Services are provisioned and deployed in a FTTH to the customer. especially when there is heavy For new residential communities. combinations of technology+costs. By comparing the redundancy. the actual installation rate is workload for service provisioning. the customer chooses FTTB. Therefore. services. thereby reducing operation difficulty. Considering •• FTTB/FTTH hybrid network allows for flexible bandwidth the costs and the future technology trend. •• Many modules are pre-connected for deployment. Benefits for Customer •• The converged communications network anticipates future •• Devices on the live network are centrally managed through development requirements and is in line with China's the powerful NMS platform. •• Balance is well achieved between technology and business. unified manner over the entire network. producing the most cost-effective solution for the customer. meeting OAM and driving down TCO. Huawei Access Network Industry Solutions 8 . low. Huawei recommends configuration. FTTB at the same time has more •• Devices.CPN Success Story MDU MA5600T Internet MA5626 FTTB MDU OLT NGN Private network MA5620 MA5600T U2000 ONT ONT FTTH ONT OLT Server have been deployed in the buildings. significantly simplifying system 3-network convergence strategy. greatly improving network reliability. bandwidth requirements. and copper line resources are not deployed.

personalized 1M IT room service. Wi- 100M Fi. Such characteristics bring new challenges to the communications network system of hotels. User terminals are escalating from the traditional PCs to smart terminals. Surveillance All such trends call for higher bandwidths. and intelligent guest room control system 9 Huawei Access Network Industry Solutions . guest room control. and environment Catering perception.Smart Hotel Background Smart Hotel Hotel services are evolving from the traditional room telephone service to multimedia application and informatization. and VoD charged program ordering •• Lower operating costs: one line for each room. IP video surveillance. Mobile phones wireless menu ordering. The "GPON & network convergence" philosophy is critical for hotels to remove the traditional network restrictions and quickly deploy all services. and meeting room •• Rich VAS: revenue from digitalized advertisements. cafeteria. The hotel network is evolving from the Environment traditional telephone and television services Guest room control to all services. HSIA Smart terminals •• Differentiated development of the 16M TV hotel brand: e-office. IPTV and personalized 2003 2005 2007 2009 2011 2014 channels. and multi-system Telephone 8M integration PC • Ubiquitous and anywhere wireless • 4M network: HSI in VIP rooms. simplifying deployment and OAM. which is diversified. intelligent. IP phones. including surveillance. and seamless interconnection between the lobby. and mobile-based. support for network- enabled marketing.

and guest room control services. No. thereby developing the state-of-the-art intelligent communications solution for hotels.3 Quality guaranteed through reliability mechanisms •• Service carrying quality is guaranteed through reliability mechanisms. 8FE. and network resources allocation. corridors. No. achieving seamless coverage of rooms. One fiber is routed to each room. USB • POE and reverse POE supported • Wi-Fi • Various combinations supported Huawei Access Network Industry Solutions 10 . voice. AP Surveillance Guest room ONU Wi-Fi HDTV system control system PAD Optical splitter PC HMS Switch OLT ONU Surveillance phone Phone ONT Equipment room Telecom riser Corridor Hotel room Solution Highlights No. etc. 2xGPON. television.Smart Hotel Solution Overview Huawei has in-depth understanding of the construction requirements of hotel communications networks. avoiding the high costs that may have risen from multi- system and multi-cable dropping in a traditional network. • 4POTS • Wi-Fi.1 One fiber for each room •• FTTH is deployed for hotel rooms. 2xGE (optical) • 1xEPON • 1xEPON • 1xGE (optical)+1xEPON • 1xGPON • 1xGPON • 1xGE (optical)+1xGPON • 24FE+24POTS • 4GE • GE. All-Scenario ONUs Device Model MA5620 Series MA567x Series HG Series ONT Appearance • Various specifications • Positioned for small enterprises or hotel Highlight • A rich range of interfaces • Rich combinations of interfaces customers • Indoor installation Supports auto-adaptation among 3 modes. 4GE+4FE. Wi-Fi. allowing for flexible configuration: Supports 2 configuration options: Supports 2 configuration options: Upstream Port • 2xEPON. lobbies. service classes differentiated using HQoS. voice.2 All-scenario and all-service coverage •• Provides the all-service portfolio that includes HSI. and cafeterias. and innovates the "one line and N services for one room" room service model. FE. Based on the requirements for comprehensive converged services such as wireless. Huawei puts forth the all-optical smart hotel notion. video. and guest room control services. such as service traffic classification. POTS Service Port • 24FE. cable.

video surveillance. air-conditioners.Smart Hotel Success Story Huawei Builds GPON Network for Tengchong Yunfeng Mountain Hotel Customer Profile The Hotel locates in the Resort. which pose scenic spots. which makes OAM difficult. Rooms are widely distributed in the Resort is a key project in Tengchong. etc. outdoor power supply is not required.000 m2. and saves 50% of and telephony) deployed in the same network feeder fibers. allowing customers to Control of hot spring.5 Gbit/s downstream bandwidth. the GPON network saves overall cable routing costs by provide a rich range of intelligent services. With the same device costs as the traditional The hotel rooms are fitted with a complete set of facilities that network. long distance. and and Internet surfing at high speeds. As ODN is passive. IPTV. parking lot. and video conferencing services. and needs to address GPON network solves the long-haul and high bandwidth the requirements for ubiquitous access in the entire campus. The hotel covers a wide area. HSI. and covers national A-level telephone. and its functional areas are widely distributed. 75%. The GPON technology employs bidirectional communications over a single Multiple systems (communications network. Huawei's all-optical solution adopts the GPON technology. and the like. Solution The hotel covers a variety of scenarios. The project involves villas. office. large number of access points. and customers have various service requirements such as a total investment of RMB1. The long-haul network construction means high costs for building a traditional switch network. hotels. fiber. and difficulty in obtaining power complicated network construction. where power supply is difficult to obtain. because multiple lines need supply outdoors to be deployed to deliver different services. Customer Requirements Fiber To The Villa Ubiquitous Network Intelligent Room Control Fibers routed to villas. and automatic building control services. and the hotel involves a coexistence of multiple isolated networks. This results in a large number and various types of cables. enjoy hotel service anywhere any time. covers 640. light through smart terminals.). The Hotel is built along the hillside. curtains. surveillance. 11 Huawei Access Network Industry Solutions . problems including outdoor locations (hot spring area. covers a longest distance of 20 km. The traditional network involves Large area. All of these factors make network deployment difficult. including voice. Challenges broadband. and is the The Tengchong Yunfeng Mountain International Hot Spring largest all-villa hotel in Asia. providing ultra-high bandwidth Ubiquitous wireless network. which delivers a 2.65 billion. hot spring bathing places. situates in the Forever Young valley in the Yunfeng Mountain. recreational area. Yunnan. high requirements on the hotel network.

broadband access by FE port. and service by POTS port. Integrated: "As the hotel chooses Huawei's E2E integrated solution. the 1:128 large optical split ratio makes the GPON network All-optical hotel with "one line and one terminal for each room" highly scalable. complete. we no longer need to piece things up. The services of each hotel room are POS machine service. GPON also by RF port. network structure and reducing the maintenance costs. meeting the hotel's future requirements. CATV service is provisioned public area is covered by PON+WLAN. and video services. simplifying the same GPON network. Compared with the traditional multi-line-to-one-room model.Smart Hotel Success Story Also. ONT ONU Telephone Guest room control TV Wi-Fi Surveillance Bulletins Analog telephone POS machine Hotel room access Lobby and corridor access Voices from Customers At a keynote speech given at the project integration providers' meeting of the Tengchong Yunfeng Mountain Hotel." The hotel cites Huawei's solution as "integrated. I would call the solution as perfect. bulletins. In this way. etc. In addition. the following high evaluation is given to Huawei: "The Yunfeng Mountain Hotel adopts Huawei's all-optical network solution. The office area is covered by PON+LAN. Their service really impresses me. all services are carried by the carried over a single fiber in an all-IP manner. eliminating the GPON network. and perfect". Huawei's all-optical solution saves the cable routing costs by over 75%. clubs." Huawei Access Network Industry Solutions 12 ." Complete: "The provider's staff have been keeping track of things from the initial phase through the delivery phase of the project. Equipment room Core switch Hotel servers NMS Surveillance center OLT Outdoor FDT 2:32 optical splitter … Villa area Kadoya. and need for deploying multiple systems. broadband. shopping place. and room telephone carries hotel services such as video surveillance. One ONT (HG8247) is deployed in each hotel room and The LAN and WLAN of a villa can be covered by the same provides voice." Perfect: "So far all the systems are running stably and provide indispensable support for the hotel's business operating. delivering 6 types of services over one fiber to each room.

secure. economical. and safe grid. as well as decision-making support systems. A series of technologies are employed. such as the advanced sensor and measurement technologies. Grim Challenges Facing Power Distribution Communications 5% 15% Power distribution Power transmission and transformation 5% Loss 70% 30% Low voltage Medium voltage Investment 60% 40% 75% High voltage Power transmission Operating cost 83% 17% 0% 100% Power outage types Proportions of related items of power distribution •• High reliability: The SCADA system requires the network to be protected with comprehensive backup mechanisms and excellent quick recovery resilience. 13 Huawei Access Network Industry Solutions . so the devices must support excellent anti- interference and EMC performance. As a critical part of a smart grid. •• Maintainability and manageability: The grid involves a large number of nodes that are widely distributed. efficient. and quick problem locating and handling. environment-friendly. •• Environmental adaptiveness: Outdoor operating environments are harsh. and must be able to run steadily in harsh environments. must be able to resist viruses and malicious attacks. so as to build a reliable. when deployed outdoors. •• Tight security: Communications terminals. automated power distribution is currently the key point of smart grid construction. The monitoring system must be capable of remote monitoring. control methods.Smart Grids Background Smart Grids A smart grid is built on integrated high-speed bidirectional communications networks.

In addition. the ONUs can be deployed close to user residences for collecting the power consumption information from electricity meters. such as the switch stations and ring main units. adopts hand-in-hand protection. Distribution automation system NMS Business system MSTP/IP Substation Substation OLT OLT OLT OLT ONU ONT ONU ONU RS485 FE Switch Pole Ring Electricity Wi-Fi RF FE/GE station mounted switch main unit meter Power distribution automation Centralized electricity meter data collection Broadband access In the PON-based power distribution system. Huawei Access Network Industry Solutions 14 . supports the dying gasp. and OPLC to the home. provides 6 kV lightning protection. No. OLTs are deployed at substations to aggregate data collected by the ONUs from subordinate terminals.Smart Grids Solution Overview Based on three scenarios of smart grids: automated power distribution. the industry's only ONU that has dual-upstream hot backup. and features high EMC. in this way implementing centralized remote meter data collection. No. power consumption information collection. Solution Highlights No. eliminating the need for link switchover. safe and reliable networks •• Network topology inherently suitable for the power distribution network architecture.3 Comprehensive OAM design •• Intelligently isolates rogue ONUs. Meanwhile. •• OLT supports BFD in upstream direction and supports upstream link redundancy protection. reports power outage alarms. Huawei provides the optimal PON-based product combinations and solutions.2 All-round protection mechanisms. guarding against single-point/multi- point failure. and monitors ONU port status. ensuring zero service interruption. fibers are routed to user households so that the fibers can carry broadband and television services.1 Industrial-grade power grid ONU •• Supports a wide range of temperatures: -40°C to +85°C. entire closure made of aluminum. well sealed to resist dust and erosion.

or 90 V AC to 290 V AC auto adaptation. GPON auto adaptation 1×SFP. without fans Natural heat dissipation. deployed in one-stop manner. pluggable SFPs.5 kg < 1. supports remote monitoring and maintenance. supports automatic configuration issuance. without fans Natural heat dissipation. •• High reliability: hand-in-hand cold backup and hot backup. power Closure made of sheet metal. •• Excellent lightning protection: The power port and Ethernet ports of the ONU support a 6 kV lightning protection capability. reports power outage alarms within milliseconds. and campus broadband construction MA5621 MA5621A Product Highlights •• Wide voltage range: 9 V DC to 60 V DC auto adaptation. •• Easy OAM: supports the dying gasp. meeting industrial-grade design Protection Capability power system requirements Indoor device 6 kV lightning protection (AC power port. •• Auto adaptation between 3 modes: supports EPON/GPON/GE. zero service interruption with fault-triggered switchover in hot backup. and locates the fault within seconds. without fans Power Consumption ≤ 10 W ≤ 10 W <7W Voltage Range DC: 9 V to 60 V AC: 90 V to 290 V AC: 90 V to 290 V AC: 100 V to 240 V 15 Huawei Access Network Industry Solutions . wireless coverage. supports plug-and-play. •• Wide temperature range: -40°C to +85°C. requiring no onsite commissioning. weathering extreme cold and hot temperatures.5mm×28mm Network-side Interface 2×SFP.4mm 176mm×138. 4xRS232/RS485 4GE connectors)+4FE Temperature Range Long term: -40°C to +85°C -40°C to +65°C 0°C to +40°C Closure made of cast aluminum. 6 kV lightning protection (power port) Ethernet port) Weight < 1.5 kg < 500 g Ambient Humidity 5%-95% (non-condensing) 5%-95% (non-condensing) 5%-95% (non-condensing) Heat Dissipation Mode Natural heat dissipation. GPON/GE auto adaptation 1×SFP.Smart Grids Product Overview Smart AX MA5621 •• The industry's first industrial-grade MDU for power grids Power Grid Dedicated ONU •• Used for remote information collection and transmission of power systems •• Addresses requirements for video surveillance. GPON 2×serial port (Phoenix terminal User-side Interface 4×GE/FE auto adaptation. Power Grid Dedicated ONU MA5621 MA5621A HG8040H Dimensions (W×D×H) 235mm×180mm×44.4mm 235mm×180mm×44.

the city. Huawei Access Network Industry Solutions 16 . are crowded with financial starts the power distribution automation reform trial. The company plans to build China's •• Communications technologies are outdated. and security of power grids. Qingdao Power Supply Company faces a number of problems that arise from a complicated power distribution With Qingdao's rapid economic growth and its quickening network: pace of international metropolitan construction. The businesses of implement automated power distribution for CBD and such organizations have specialized characteristics. through multiple phases. covering a total of 19 substations and 104 10 kV lines. on the quality. reliability. Such problems greatly impact Company makes a systematic plan on the power distribution financial and hi-tech enterprises. Therefore. failing to largest automated power distribution system by coverage area support automated power distribution. especially economically Against such a backdrop. Qingdao Power Supply to the power outage time. and there is no guarantee on the overall local network condition. lines in the urban districts. Qingdao Power Supply Company developed areas such as CBDs. Qingdao's downtown areas. and power outage duration. •• There are a large number of power distribution terminals. to and IT enterprises as well as hospitals. making OAM complicated and causing high management Challenges to the Customer costs.Smart Grids Success Story Huawei Builds Smart Fiber Power Distribution Network for Qingdao Customer Profile However. Based •• Power supply quality is poor. these power grid structure. such as residential areas that have important power supply and stable continuity and zero tolerance to interruption. residences and especially enterprises in Qingdao are posing higher requirements •• Power distribution lines are aged and suffer serious line loss. The first two phases of power distribution organizations have stringent requirements on the power supply automation include most areas in the south and north parts of quality. reliability.

and shortening the power outage duration. power energy allocation. 17 Huawei Access Network Industry Solutions . implements 4 remote functions for the power distribution system: remote measurement. The company is able to monitor the entire power distribution maintenance personnel can remotely locate the fault quickly. The voltage pass rate increases from 99. The solution a "communication super highway" between the automated provides superb communication assurance for the company's power distribution terminals and distribution automation power distribution automation. company is able to monitor the load status of power distribution reducing power loss by over 33. provides comprehensive link protection distance.96% to over 99. the distribution automation system can control" function. automation system can monitor the device status and switch opened/closed status of each power distribution terminal in a The line loss decreases from 7. Based on the company's requirements on power distribution control. Huawei provides the EPON-based and switchover mechanisms. and network in real time through the distribution automation remotely operate the power distribution switch by using the "remote system. Meanwhile.9%. and commissioning. smoothing voltage fluctuations. real-time and visualized manner.Smart Grids Success Story Solution systems. long transmission grade access devices.5% to below 5. the The 10 kV reliability increases from 99.3%. Distribution automation system U2000 NMS Switch Fuzhou Road Station Maidao Station Software Park Station Donghai Road Station Tianshan Station Dagang Station Xinjiazhuang Station Zhanliugan Station OLT OLT User 1 ONU ONU ONU ONU ONU … Concentrator Switch Pole mounted Power User User N station switch distribution room Benefits for Customer mismatch between the designed load capacity and actual load capacity of some lines. and high security. communication. in this way reducing the time for checking monitor and analyze the load of lines. Meanwhile. Through the automated power distribution network. The solution builds deploying and precise fault locating and handling. and is capable of fast service automated power distribution solution. thereby effectively adjusting yearly.41 million kWH on average terminals and lines in real time.99%. The solution is built on industrial- communications: high bandwidth. effectively solving the and fixing lines.5% to over 99. When a power outage occurs. the distribution improving voltage pass rate. and The device fault rate decreases.

and IPDR fine-grained operating. Service Trends of B&T Network 1) SD broadcast. so that coaxial cables need not be deployed. time-shifting TV. Existing cables must be reused. VoD. 3) 30 Mbit/s Internet. 2) HDTV. •• 3-network convergence: The networks must be able to provide home users with services including Internet access. Batch pre- deployment must be supported to meet requirements for network device quick deployment. distributed CMTS (D-CMTS). 4) VoIP 1) SD broadcast. and interactive video ordering. the new technology. time-shifting TV. 3) 1-2 Mbit/s Internet Standard definition (SD) broadcast Multi-screen interaction Basic interaction Unidirectional broadcast New Requirements Arising from Service Development •• Bidirectional network optimization: Multiservice operating requires the B&T networks to provide higher bandwidth. well matches the B&T industry's optimization requirements in terms of upstream/downstream bandwidth and standard. VoD. Huawei Access Network Industry Solutions 18 . 3D TV. hierarchical NMS. OTT. With the release of the C-DOCSIS standard. 2) HDTV. the broadcast & television (B&T) industry has been actively constructing the Next Generation Broadcast (NGB) networks. and has been highly acknowledged by B&T customers. and meanwhile starts the overall bidirectional network optimization. •• Compatibility with existing networks: The new networks must be compatible with the existing B&T DOCSIS OSS and cable modems (CMs). video. saving optimization costs.B&T Network Optimization Background B&T Network Optimization Since the 3-network convergence trial.

and supports new services such as enterprise L2VPN access and hotspot coverage. Huawei proposes the innovative D-CMTS solution. and deploys the devices in residential communities or buildings. The CMTS device carries integrated services. The QAM is deployed at lower layer of the network.3 Multi-service access •• Optical fibers are deployed close to users. and video services.B&T Network Optimization Solution Overview Based on the new requirements of the B&T bidirectional network optimization. supports traditional services such as home access. voice. delivering 1000 Mbit/s to the building and 100 Mbit/s to the user.1 Compatible with existing networks •• Compatible with the existing OSS and service provisioning modes. Solution Highlights No. Phone CATV Combiner PC Home EQAM TX RX Video STB CM TV Enterprise ODN Voice CM LSW coverage OLT Hotspot D. The optical node connects downstream to the HFC network through RF interfaces. Such a network mode can deliver 1000 Mbit/s to the building and 100 Mbit/s to the user. 19 Huawei Access Network Industry Solutions . including data. No. providing integrated access capabilities. compatible with the existing DOCSIS 2. including traditional services and new services such as enterprise VPN and hotspot coverage.4 Saving resources •• The solution adopts a P2MP network architecture. No. saving fiber resources by 80%. implementing the all-scenario solution for MSOs. offering 800 Mbit/s downstream and 160 Mbit/s upstream. It is an all-scenario solution for MSOs.0 terminals (including CMs and STBs). No. Multiple optical nodes share the same feeder fiber.CMTS Data MA5633 CM AP EMS Branch equipment room Optical node HFC The D-CMTS solution moves the physical-layer and data link-layer interfaces from the branch equipment room down to the optical site.2 CMCs moved lower down the network •• CMC deployed on optical nodes.0/3. which downsizes CMTS devices. each CMTS device covering 256 users. saving aggregation ports of the central equipment room. and supporting multiple services. and connects upstream to the OLT through PON ports.

supports 60 V remote power supply/220 V mains supply. •• Environmentally adaptive: IP65 protection rating compliance. SFP supported • A maximum of 16 downstream/4 upstream (800 Mbit/s downstream. 60 V AC provided along with the mounting cable EMC CLASS B Protection IP65 Rating Internal view of the MA5633 Power 39 W (without the power amplifier). supports 256 broadband users. supports 4 RF in/4 RF out and 2 RF in/2 RF out. RF out refers to the RF port that connects downstream to the user HFC network. •• Built-in optical receivers/transmitters: Deploying new optical nodes or optical-splitting optical nodes does not require dedicated optical receivers/transmitters. onto cables. delivering 800 Mbit/s downstream and 160 Mbit/s upstream MA5633 Product Highlights •• Ultra-broadband coverage: 160 Mbit/s upstream and 800 Mbit/s downstream. • KS interface (optional) Upstream Port Three options: GPON/EPON/GE. suitable for mounting in outdoor cabinets. GPON/EPON/GE. 93 W (with the power amplifier) Consumption Huawei Access Network Industry Solutions 20 . 4 downstream/4 upstream. in corridors. 160 Mbit/s upstream) Frequency • Basic frequency (European standard): 2 downstream/2 upstream. •• Built-in power amplifier: a unique design in the industry. and ensuring zero modifications to the HFC network. wide temperature range: -40°C to +55°C.B&T Network Optimization Product Overview Smart AX MA5633 •• D-CMTS CO-end device D-CMTS Solution ONU •• Applied to the PON+D-CMTS scenario •• Drastically increases the CMTS bandwidth. 8 downstream/4 upstream Power Supply 220 V AC. and on walls. Quantity 16 downstream/16 upstream • Basic frequency (American standard): 4 downstream/4 upstream. •• Flexible interfaces: supports 3 upstream modes. simplifying engineering and saving space. • Two configuration options: 1) 2 RF in/2 RF out 2) 4 RF in/4 RF out RF Port RF in refers to the RF port that connects upstream to the optical receiver. compensating for node loss.

The company will use D-CMTSs to carry multimedia terminals. Higher bandwidth is required of the access CMTS devices. the media group will deliver interactive services in service-intensive areas. Guangzhou bandwidth. and areas belonging to the newly assigned provincial network. The existing CMTS devices (also called the big Cs) cannot meet Closely following the 3-network convergence trend. The Digital Media is seizing the opportunities to promote HD operator is considering introducing C-DOCSIS devices (also called interactive digital television. small Cs). and resources requirements. cost budget. 21 Huawei Access Network Industry Solutions . turning TV sets in users' homes into D-CMTSs.B&T Network Optimization Success Story Huawei's D-CMTS Solution Helps Guangzhou Digital Media Develop Interactive Services Customer Profile Challenges to the Customer Guangzhou Digital Media is a major B&T operator in Guangdong Large bandwidth is needed for future HD interactive services and is transforming from a traditional cable TV operator to a multimedia network and information service provider. By doing so. such as urban areas brand new digital media experience to a large number of users.

and the OLT can of fiber resources. Moreover. The solution improves bandwidth and meanwhile helps the guest room control costs. MA5633 is compatible with the easily paralyzes a large area of the network. A single device is connected to several hundred users. realizing fast service provisioning. •• The quantities of CO-end devices and optical receivers/transmitters are reduced. CMTS devices are deployed at the position of optical replace their CMs. With the D-CMTS DOCSIS 2. extending the customer's influence in the industry. can be interconnected to the existing OSS to implement alarm Thus. •• Difficulty of operations is reduced. so users need not solution. and fibers reduced by 1/2. saving feeder optical fibers. sharing the same cabinet with the original optical receivers/transmitters. devices are collectively deployed in the branch branch equipment room. easily causing space. at the position of optical nodes. sometimes as many as tens of thousands of users. new equipment rooms and power plants need to be deployed to meet service needs. bandwidth cost per bit reduced by 1/ long-term technology evolution requirements. and serious consumption supports both EPON and GPON at the same time. With service growth be smoothly upgraded to 10PON. A fault to the HFC network.0 CMs in the existing network. and connects the OLT to D-CMTSs equipment room. and expansion in the future. and reducing the cable routing difficulty. ensuring zero modification users. •• Bandwidth is increased to fourfold of the original. MA5633 node. meeting future service needs. functions. •• GPON delivers a bandwidth twice that of EPON. causing the D-CMTSs are moved out of the equipment room and deployed site selection problem. a device is connected to a large number of MA5633 has built-in power amplifiers. HSI VOD Broadcast CMTS Tx Head office Transport IP network network US:4CH/DS:16CH 256HP GPON 1:4 IP STB CM MA5633 MA5603T PC OLT Optical Rx amplifier Home FN Benefits for Customer •• First D-CMTS project for the B&T industry in China.0/3. the impact scope of faults is effectively narrowed down. In big C mode. Huawei Access Network Industry Solutions 22 . MA5603T supports both GPON and 10GPON.B&T Network Optimization Success Story Limited equipment room space cannot meet the rapidly Solution growing requirements of interactive services The solution deploys medium-capacity OLTs (MA5603Ts) in the In big C mode. meeting Guangzhou Digital Media's mid. causing problems such as room space through a 1:4 optical splitter. eliminating the need for upstream/downstream optical serious broadcast problems transmitters/receivers. heavy power consumption. saving equipment room space and facilitating capacity expansion. This mode has high TCO. saving equipment room Services over concentrated in big C mode. MA5603T shortage.

Video surveillance provides important reference for people to take corresponding measures. so the deployment environments vary drastically. To implement network-based. 720p/1080p HD images carried at an 8 Mbit/s or 16 Mbit/s high bandwidth are becoming the mainstream. IP-based Analog Digital based intelligent surveillance surveillance surveillance surveillance • Analog camera • Analog+digital • Network-based surveillance • Intelligent surveillance • CRT monitor • DVR/DVS • IP network as the core • HD image • Local storage • Video compression • Intelligent analysis • Centralized storage • Diversified access means • Cloud computing New Requirements of Video Surveillance •• Network-based: IP cameras are becoming the mainstream. • 23 Huawei Access Network Industry Solutions . video surveillance conveys critical information about people's everyday life in an intuitive and real-time manner. and HD video surveillance.Video Surveillance Background Video Surveillance As an organic combination of vision and network. the surveillance data storage mode changes from the old-time local storage to centralized cloud storage. •• HD quality: Higher requirements are posed on the definition of surveillance cameras. real-time surveillance services are growing. intelligent. Integrated intelligent video surveillance has become the major requirement of public security. • Wide application: Security surveillance is required everywhere. Development of Video Surveillance Network. increasingly higher requirements are posed on the network carrying capabilities.

secure. and offers a new type of channel that is efficient.3 High adaptability •• Supports multiple installation modes. No. After undergoing optical channel aggregation of the optical splitter and service aggregation of the OLT.2 High QoS •• Capable of HQoS at service-based and user-based granularities. VoD. No. The flexible optical split ratios and long-reach coverage of GPON are well aligned with the various deployment requirements of video surveillance. saving cable routing and auxiliary costs. and sabotage. No. the data is sent to the management platform and surveillance center in the intranet. dust. and eco-friendly for security surveillance. Solution Highlights No. and features high bandwidth and wide coverage. •• Dedicated bandwidth assurance for broadband. and private line services.25 Gbit/s upstream. Huawei provides the GPON backhaul solution. improves cable routing efficiency by 30%.Video Surveillance Solution Overview Based on the specialized requirements of various industries and scenarios on video surveillance.5 Low overall network construction costs •• The flexible tree and star topologies of PON match the deployment requirements of video surveillance. •• Access bandwidth requirements are satisfied: 1. easy to maintain. The solution leverages GPON's characteristics. such as flexible network topologies and flexible indoor/outdoor deployment. Cameras and encoders Access network Management platform Surveillance center ONU Public area Camera Server Video wall ONU Firewall Storage Decoder Crosspoint Switehers Campus IP camera AP Access platform Management client Control client Traffic Wireless camera The GPON ONU collects data from the surveillance cameras. Huawei Access Network Industry Solutions 24 . adaptive to indoor and outdoor installations. which applies to all industries and multiple scenarios.5 Mbit/s downstream after 1:32 optical splitting. including wall mounting and pole mounting.1 High bandwidth •• Video streams are transmitted in real time to the cloud through PON. 19.4 uniSite outdoor cabinet •• Resists water. No.

•• Outdoor integrated device with a casting aluminum shell. reverse POE) Temperature Range -40°C to +55°C -40°C to +65°C. GPON 1*SFP optical module GPON/GE 8/16/24×FE 8/16/24×FE (POE) Type1: 2 GE (PoE not supported) User-side Interface 4GE 4×GE+4×FE (POE) Type2: 2 GE (PoE supported) 8×FE (AC. addressing the power supply difficulties with wireless APs.Video Surveillance Product Overview Smart AX MA5669 •• Industry-leading remote PON ONU Video Surveillance ONU •• Adopting broadband access. low power consumption.6mm 307. suitable for various indoor and outdoor installation scenarios. •• Batch pre-deployment: ONUs support plug-and-play onsite. data collection terminals.5mm×148. •• High reliability: supports a wide temperature range from -40°C to +55°C.1mm Network-side Interface 1×GPON. SC/UPC 2×SFP.91 kg 3. and can be remotely accepted in batches. is software-commissioning-free.7kg 8 ports: 1. startup at -25°C -40°C to +55°C Power port: 6 kV Protection Capability LAN port: 6 kV LAN port: 6 kV Service port: 4 kV Ambient Humidity 5%-95% (non-condensing) 5%-95% (non-condensing) 5%-95% (non-condensing) Voltage Range AC: 220 V/110 V AC: 220 V/110 V AC: 220 V/110 V 24 ports: 1.5 kg 16 ports: 1. meanwhile saving investment and enabling efficient deployment.92 kg Weight 0.8mm×222.15 kg 25 Huawei Access Network Industry Solutions . Can be installed against a pole or on a wall or a cable. Device Model MA5671 MA5626 MA5669 Dimensions (W×D×H) 134mm×115mm×27mm 442mm×220mm×43. noiseless. starts up at the -25°C low temperature. FE port supports 6 kV lightning protection. cameras. and stably power-conservative •• MA5626 and MA5671 usually used for indoor video surveillance MA5669 MA5626 MA5671 Product Highlights (MA5669) •• POE: supports POE. mainly used for video surveillance and wireless coverage •• Suitable for installation in complicated environments outdoors •• Wide temperature range.

and the video system collects. Video encoders are deployed in each small security equipment room. decoders are deployed at the main control center and each sub-control center. •• High bandwidth and scalability allow for easy capacity expansion and improve the video surveillance performance. Solution •• PON access solution is adopted for the road surveillance access network. stores. which has clear layering and is easy to maintain. •• "Zero blind spot" 24-hour surveillance safeguards the airport and ensures smooth operating of the airport. A total of 176 video channels are required (each channel carrying the data of 4 live screens). Huawei Access Network Industry Solutions 26 . •• ONUs of high Ingress Protection (IP) rating meet outdoor environment surveillance requirements. LAN access solution is adopted for boarding gate surveillance. •• The video surveillance network adopts the standard 3-layer architecture. Decoder Video wall Security check sub-control center Storage Server Main control center Airbridge sub-control center OLT Optical splitter Video encoder Video encoder ONU Road surveillance net Boarding gate Airport ticket hall Benefits for Customer •• Standard 3-layer network architecture offers high reliability.Video Surveillance Success Story Huawei's PON Solution Builds Campus Security Surveillance System for Chengdu Shuangliu Airport Chengdu Shuangliu Airport's newly built T2 terminal has many HD video surveillance requirements. and manages video streams. •• All sub-control centers and the main control center are connected to the core switch of the video surveillance network through switches.

uniSite Cabinet uniSite Cabinet C Series E Series D Series S Series Professionalism Creates Values •• "Zero" maintenance •• Environmentally adaptive •• Low noise •• Flexible mounting modes •• User-friendly interface •• Environment-friendly dly Fle en xib F3 Fri le philosophy Faster •• One-stop integrated delivery •• Fast response and designing •• Fast installation and commissioning Full Portfolio All Scenarios C Series E Series D Series S Series Highlights: Highlights: Highlights: Highlights: • Natural heat dissipation • Direct ventilation • Sealed. natural heat • Compact structure • Economical and practical • Large-capacity & intelligent dissipation • Low noise • Highly integrated • Environmentally adaptive • Low noise and zero Positioning: Positioning: Positioning: maintenance • Indoor • Outdoor • Outdoor • Power-conservative Device space & capacity: Device space & capacity: Device space & capacity: Positioning: • C50: 1U & 48 lines • E100: 3U & 256 lines • D200: 23U & 448 lines • Outdoor • C100: 2U & 256 lines • E200E: 11U & 512 lines • D500: 34U & 1024 lines Device space & capacity: • E400: 16U & 768 lines • S50: 3U & 64 lines • S100: 3U & 256 lines • S300: 12U & 640 lines 27 Huawei Access Network Industry Solutions . heat exchange • Sealed.

Power •• Gansu Power Supply Company distribution. OPLC to the home •• China's first small C mass commercial •• Small C strategic partner with Nanjing application for Shenzhen Topway Broadcast & Television Group •• Integrated networking with big C •• MA5632 applied in Haian County. Daqing Oilfield Campus •• Chengdu Shuangliu Airport •• Integrated access solution for Tengchong Yunfeng Mountain Hotel •• Access solution for Shanghai Yuexing Global Harbor •• Integrated hotel access solution for Burj Dubai (Dubai Tower) •• Integrated building access solution for Yuanda Skycity High-rise Hotel.Success Stories of Huawei Access Network Success Stories of Huawei Access Network •• Education and scientific research network & network for students' dormitory. Southwest University •• Unified access network for 3 campuses of Jilin University •• Optical access for residential community of Langfang Pipeline Bureau. Beijing •• Video surveillance solution for Shanghai Public Security Bureau …… Video Surveillance Huawei Access Network Industry Solutions 28 . Changsha Hotel •• Fujian Power Supply Company •• Jiangsu Power Supply Company •• Hubei Power Supply Company •• Liaoning Power Supply Company •• Zhejiang Power Supply Company •• Shandong Power Supply Company . Jiangsu and small C for Guangzhou Digital •• MA5631 applied in Mongolia Media •• TRUE. centralized collection. PetroChina •• Access network for residential community. and FTTH •• Tianjin Power Supply Company •• Beijing Power Supply Company .electricity Power Sector •• Jibei Power Supply Company meter data collection. Thailand Broadcast & Television •• Multi-network converged intelligent access solution for the Safe City Project of Liupanshui City •• High-reliability security system for the Financial Street.

SHDSL • Upstream 1-4 frequencies MA5669 • 2/4 RF OUT • 2GE or 2GE(POE) Full Range of Specifications .ONT HG8010H HG8012H HG8040H HG8240H HG8240 HG8247H HG8245H • 1GE • 1 GE • 4 GE • 4 GE • 4 GE • 4 GE • 4 GE • 1 RF • 2 POTS • 2 POTS • 2 POTS • 2 POTS • 1 USB • 1USB • 1 RF • Wi-Fi • Wi-Fi 29 Huawei Access Network Industry Solutions .ONU FTTB FTTO B&T ONU Industrial-grade ONU 10G PON MA5626 MA5675M MA5631 MA5621 MA5821/22 • 8/16/24xFE • 4GE+8POTS+Wi-Fi • 64-256 EOC • 4xGE/FE+4RS485 • 8/16/24xFE • 8/16/24xFE (POE) • 4RF OUT • 8/16/24xFE+8/16/24xPOTS • 4xGE+4xFE (POE) • 8xFE (reverse POE) MA5620 MA5671 MA5632 MA5621A MA5898 • 24xFE + 24xPOTS • 4GE • 64-128 EOC • 4xFE+2RS485 • 4GE+2x8FE or 2x8E1 • 16xFE + 16xPOTS • 2RF OUT • 8xFE + 8xPOTS Outdoor Integrated ONU MA5616 MA5673 MA5633 (D-CMTS) MA569X • VDSL2/ADSL2+ • 4GE+4POTS+4E1 • Downstream 1-16 frequencies • 4GE+8FE+8E1 /POTS/ISDN/G.OLT Large-capacity: MA5600T Medium-capacity: MA5603T Mini: MA5608T All-Scenario Access .Access Network Full Portfolio — Devices Access Network Full Portfolio — Devices Unified Access Platform .

Access Network Full Portfolio — Auxiliaries Access Network Full Portfolio — Auxiliaries Full Portfolio of ODN/iODN Products ODF iODF-3101 ODF-2101 ODF2109 ODF-R/RA FDT iFDT3101D FDT2103D FDT2101D FDT2102D FAT iFAT3101TD FAT2110T FAT3201 FAT3204D Inside building cabling ATB3101 ATB3102 CTB2101 GLH-146 Optical components SPL9101 SPL9103 Adapter Patch cord Cable closures SSC221X/2131 SSC2231 Drop cable Outdoor Cabinet .N2510 ODTR OSU Reflector WDMU PC server SELT Line analysis Intelligent diagnostics Intelligent diagnostics Line optimization OTDR test LTS AOS OLS Huawei Access Network Industry Solutions 30 .uniSite C Series D Series E Series S Series Line Diagnosis Expert .

General Disclaimer HUAWEI TECHNOLOGIES CO. product. such information Version No.: M3-032102-20140821-C-2. HUAWEI. P. Huawei Industrial Base without limitation. China that could cause actual results and developments to differ materially from those Tel: +86-755-28780808 expressed or implied in the predictive statements. Other trademarks. 2014. service and company names mentioned are the property of their respective owners. new technology. etc. Therefore. and are trademarks or registered trademarks of Huawei Technologies Co. No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co. Bantian Longgang future product portfolio. Ltd..0 is provided for reference purpose only and constitutes neither an offer nor an acceptance. The information in this document may contain predictive statements including. There are a number of factors Shenzhen 518129.. Ltd. Trademark Notice ..Copyright © Huawei Technologies Co.. All rights reserved. Huawei may change the information at any time without notice. statements regarding the future financial and operating .R. LTD.huawei. www. Ltd.