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Huawei FDB Helps Rostelecoms FTTH Deployment

Add a commentAugust 15th, 2014 by admin

Huawei, a leading global ICT solutions provider, announced on August 14, Shenzhen, China that it will corporate with

Rostelecom on Floor Distribution Boxes (FDBs), an innovative and scalable product jointly designed by both parties.

Huawei will help Rostelecom deploy flexible fiber to the home (FTTH) FastConnect services.

Rostelecom is the largest fixed network operator in Russia, offering telecom and long-distance transmission services in 8federal districts across the country. The Russian government has demanded that Rostelecom develop 13 million FTTH

users by 2015. With the exception of a few mega-cities, most areas in Russia are sparsely populated, leading to extremely

low actual installation rates. To reach 13 million users in two years is a daunting task for Rostelecom particularly because

the project requires huge investments and may end with low actual installation rates.

Ensuring high actual installation rates and maximizing return on investment (ROI) is the key pain point experienced by thecustomer. To help the customer tackle this challenge, Huawei proposed the thin-covered network deployment model. In

the preliminary network construction stage, networks are constructed to user access points and FDBs as are deployed as

the interface between the outside plant (OSP) and the inside plant (ISP). In future network expansion situations, pre-made

drop cables can be used for plug-and-play and quick service provisioning. Backed by this model, Huawei and Rostelecom

customized the innovative FDB to meet the requirement.

The FDB was designed in a step-by-step manner to meet different requirements during the different stages of FTTH

construction, ensuring that only appropriate investments are made. In the initial stage, Rostelecom can deploy FDBs that

provide access to only a single user. As the number of subscribers increases, the FDB can smoothly evolve to support four

and even eight users, ensuring quick access of FTTH users. This innovative and flexible way of expansion requires no

splicing. Engineers can complete the expansion in one minute without the use of any tools. This FDB solution is particularly

applicable to the sparsely populated sections of the Russian territory where the actual installation rate is low and where cold

seasons leave only short periods of time for network construction. This solution will help Rostelecom build a flexible and



scalable optical distribution network (ODN), improve deployment efficiency, maximize ROI, and cut the total cost of

ownership (TCO).

The success of the joint innovation project has strengthened the strategic partnership between Huawei and Rostelecom andhas once again displayed Huaweis strengths in ODN construction. In the future, Huawei and Rostelecom will continue to

work on ODN innovation, including the closure, optical splitter, and fiber distribution terminal (FDT). Through further

cooperation, Huawei will continue to develop FTTH products and solutions for Rostelecom to help the latter execute its

FTTH strategy.

Huawei has always been dedicated to providing the FastConnect ODN solution that supports quick deployment andintelligent management. In October 2010, Huawei launched the first Intelligent Optical Distribution Network (iODN)

solution in the industry to enhance management of optical networks which was given the InfoVision Award at the

Broadband World Forum (BBWF). iODN standards which were primarily developed by Huawei were also released by

ITU-T in November 2012. In 2014, Huawei and Telefonica signed a two-year procurement contract of FastConnect

products, helping the latter quickly deploys FTTH in support of Telefonicas ultra-broadband strategy. In July 2014,

Huawei and Rostelecom signed the procurement framework contract of FastConnect FDB. So far, Huawei has deployed

over 60 intelligent ODNs around the world.

Good News:

With the higher bandwidth requirement from internet users, now many ISPs are upgrading their access network. Compare

with xDSL technology, FTTx has a much higher bandwidth, among different FTTx technology, GPON becomes more and

more popular because of its reasonable cost and high bandwidth. As a leading Huawei FTTx solution provider,

Huanetwork is known for competitive price, fast delivery and technical support capability.

You can log in www.huanetwork.com for more information about Huawei.

It refers from www.huawei.com

More topics for Huawei news:

Huawei Hosts South Central Wireless Internet Service Providers Roundup

Huawei and China Mobile Enable Worlds First Commercial LTE TDD 8T8R AAU Deployment

Huawei Collaborates With TM R&D in Joint Innovation Efforts to Develop Next-Generation Access Technologies

Share

News fttb, ft tb solution, fttc, ft tc solution, FTTH, FTTH Deployment, ft th solution, fttx, Huawei FDB, Huawei news, huawei supplier, Huawei technology, news

huawei, Rostelecoms FTTH Deployment.

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Purchase List of Huawei AR G3 Routers (2)


The Huawei AR G3 are a new-generation routers for enterprise customers, integrating functions such as routing, switching,

3G, voice, and security and helping enterprises achieve resource and cost efficiency.

Purchase list of AR2201

Component Typical Configuration Remarks

AR2201-48FE AR2201-48FE,2GE WAN(1GE Combo),1

USB,48FE LAN,60W AC Power

Mandatory



AR2202-48FE AR2202-48FE,2GE WAN(1GE Combo),1

E1,1 SA,1 USB,48FE LAN,60W AC

Power

Mandatory



AR2204 AR2204,3GE WAN(1GE Combo),2 USB,4

SIC,2 DSP DIMM,150W AC Power

Mandatory

DSP module 16/32/64/128-channel voice DSP module Optional



AR2220 AR2220,3GE WAN(1GE Combo),2 USB,4

SIC,2 WSIC,1 DSP Slot,150W AC Power

AR2220,3GE WAN(1GE Combo),2 USB,4

SIC,2 WSIC,1 DSP Slot,150W DC Power

Mandatory






AR2240AR2240,Service and Router Unit 40,4

SIC,2 WSIC,2 XSIC,350W ACPower

AR2240,Service and Router Unit 40,4SIC,2 WSIC,2 XSIC,350W DC

PowerAR2240,Service and Router Unit 60,4


AR2240,Service and Router Unit 60,4SIC,2 WSIC,2 XSIC,350W DCPower

AR2240,Service and Router Unit 80,4SIC,2 WSIC,2 XSIC,350W AC


SIC,2 WSIC,2 XSIC,350W DCPower

Mandatory

Fan AR2240 Fan module Mandatory

AC powersupply unit

350 W AC power supply unit Optional. By default, a routerhas one AC power supply

unit. To perform loadbalancing, two AC power

supply units can be installed.

DC powersupply unit

350 W DC power supply unit Optional. By default, a DCrouter has one DC power

supply unit. To perform loadbalancing, two DC power





AR3260AR3260,Service and Router Unit 40,4SIC,2 WSIC,4 XSIC,350W AC


SIC,2 WSIC,4 XSIC,350W DCPowerAR3260,Service and Router Unit 60,4


Mandatory







Power

Fan AR3260 Fan module Mandatory

AC power

supply unit

350 W AC power supply unit Optional. By default, an AC

router has one AC powersupply unit. To perform loadbalancing, two AC power


DC power

supply unit

350 W DC power supply unit Optional. By default, a DC

router has one DC powersupply unit. To perform load

balancing, two DC powersupply units can be installed.


More related topics


Huawei AR3200 Series Routers Specification

Huawei AR Series Routers Application Comparison and Overview

Huawei AR2200 Series Routers

Huawei AR Series Routers


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routers.


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August 13th, 2014 by admin

The Huawei AR G3 routers are a new-generation routers for enterprise customers, integrating functions such as routing,

switching, 3G, voice, and security and helping enterprises achieve resource and cost efficiency.

Purchase list of AR150 series


AR151 AR151,1FE WAN,4FE LAN,1USB Mandatory

AR151W-P AR151W-P,1FE WAN,4FE

LAN(PoE),802.11b/g/n AP,1 USB

Mandatory

AR151G-

HSPA+7

AR151G-HSPA+7,1FE WAN,WCDMA

HSPA+7,4FE LAN,1 USB

Mandatory

AR151G-C AR151G-C,1FE WAN,CDMA2000EVDO,4FE LAN,1 USB

Mandatory

AR156 AR156,ADSL2+ ANNEX B WAN,4FE

LAN,1USB

Mandatory

AR156W AR156W,ADSL2+ ANNEX B WAN,4FE

LAN,802.11b/g/n AP,1USB

Mandatory

AR157 AR157,ADSL2+ ANNEX A/M WAN,4FELAN,1USB

Mandatory

AR157W AR157W,ADSL2+ ANNEX A/MWAN,4FE LAN,802.11b/g/n AP,1 USB

Mandatory

AR157VW AR157VW,ADSL2+ ANNEX A/M

WAN,4FE LAN,802.11b/g/nAP,4FXS+1FXO,1 USB

Mandatory

AR157G-

HSPA+7

AR157G-HSPA+7,ADSL2+ ANNEX A/M

WAN,WCDMA HSPA+7,4FE LAN,1 USB

Mandatory

AR158E AR158E,4 copper pair G.SHDSL WAN,4FELAN,1USB

Mandatory

AR158EVW AR158EVW,4 copper pair G.SHDSL

WAN,4FE LAN,802.11b/g/nAP,4FXS+1FXO,1 USB

Mandatory

PoE power

supply unit

100 W PoE power supply adapter module Optional

NOTE:

Only applied to AR151W-P.

3G extended

antenna

Omni antenna Optional

NOTE:

Only the AR151G-HSPA+7and AR157G-HSPA+7 can

be configured with the Omni

antenna.





AR168F AR168F,4 copper pair G.SHDSLWAN,1GE COMB WAN,4GE LAN,1 USB

Mandatory

AR169F AR169F,VDSL over POTS with bonding

WAN,1GE COMB WAN,4GE LAN,1 USB

Mandatory

AR161FG-L AR161FG-L,1GE COMB WAN,4GE

LAN,1 USB,1 FDD LTE

Mandatory

AR161FGW-L AR161FGW-L,1GE COMB WAN,4GELAN,1 USB,1 FDD LTE,1 WLAN

Mandatory

LTE indoor

remote antenna


NOTE:

Only the AR161FG-L andAR161FGW-L can be

configured with the Omni

antenna.



AR201 AR201,1FE WAN,8FE LAN,1USB Mandatory

AR201VW-P AR201VW-P,1FE WAN,8FE

LAN(PoE),802.11a/b/g/n AP,4FXS+1FXO,1

USB

Mandatory

AR206 AR206,ADSL2+ ANNEX B WAN,8FE

LAN,1USB

Mandatory

AR207 AR207,ADSL2+ ANNEX A/M WAN,8FELAN,1USB

Mandatory

AR207V AR207V,ADSL2+ ANNEX A/M WAN,8FE

LAN,4FXS+1FXO,1USB

Mandatory

AR207VW AR207VW,ADSL2+ ANNEX A/M

WAN,8FE LAN,802.11a/b/g/n

AP,4FXS+1FXO,1 USB

Mandatory

AR207V-P AR207V-P,ADSL2+ ANNEX A/M

WAN,8FE LAN(PoE),4FXS+1FXO,1USB

Mandatory

AR207G-HSPA+7

AR207G-HSPA+7,WCDMAHSPA+7,ADSL2+ ANNEX A/M WAN,8FE

LAN,1USB

Mandatory

AR208E AR208E,4 copper pair G.SHDSL WAN,8FE

LAN,1USB

Mandatory



PoE power

supply unit


NOTE:

Only applied to AR201VW-P

and AR207V-P.

3G extendedantenna


NOTE:

Only the AR207G-HSPA+7

can be configured with the

Omni antenna.



AR1220AR1220,2GE WAN,8FE LAN,2

USB,2 SICAR1220,2GE WAN,8FE LAN,2

USB,2 SIC,DC -48V

Mandatory

AR1220V AR1220V,2GE WAN,8FE LAN,2 USB,2

SIC, build-in 32-channel DSP

Mandatory

AR1220W AR1220W,2GE WAN,8FE

LAN,802.11b/g/n AP,2 USB,2 SIC

Mandatory

AR1220VW AR1220VW,2GE WAN,8FE

LAN,802.11b/g/n AP,2 USB,2 SIC, build-in

32-channel DSP

Mandatory

AR1220L AR1220L,2GE WAN,2 USB,2 SIC Mandatory

AR1220F AR1220F, 1GE WAN, 1GE COMBO, 8FE

LAN, 2 USB, 2 SIC

Mandatory

PoE powersupply unit


NOTE:

Only applied to AR1220V,

AR1220VW, andAR1220W.

More related topics

Huawei AR Series Routers



Huawei AR2200 Series Routers



Huawei AR Series Routers Application Comparison and Overview

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Huawei Collaborates With TM R&D in Joint Innovation Efforts to Develop Next-Generation Access Technologies


Huawei, a leading global information and communications technology (ICT) solutions provider, signed a Memorandum of

Understanding (MoU) with Telekom Research & Development Sdn Bhd (TM R&D) on August 12, 2014 in Kuala

Lumpur, Malaysia, a wholly owned subsidiary of Telekom Malaysia Berhad (TM), at TM Convention Center. The MoUaims to launch joint innovation efforts to co-develop next generation access technologies for both fixed-line and wireless

connectivity in Malaysia.

Huawei and Telekom Research & Development Sdn Bhd signed a Memorandum of Understanding (MoU). The MoUaims to launch joint innovation efforts to co-develop next generation access technologies for both fixed-line and wireless

connectivity in Malaysia.

The MoU will see Huawei and TM R&D jointly research the most suitable, customized copper access and 4G solutions for

Malaysias fixed and broadband landscapes. Through this collaboration, both parties will share research facilities and

encourage knowledge transferring, as well as establish a joint lab within the TM Innovation Center, in Cyberjaya within the

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Multimedia Super Corridor (MSC) of Malaysia.

Dr. Gopi Kurup, Chief Executive Officer, TM R&D and Mr. Mike Wang, Chief Executive Officer of Huawei Malaysia

signed the MoU, with Mr. Dato Danapalan TP Vinggrasalam, Chairman of TM R&D and Mr. Zou Zhilei, President ofHuawei Carrier Business Group, presented to witness the ceremony.

Commenting on the partnership, Mr. Mike Wang said that being a part of Malaysias digital transformation has been anexciting experience for them at Huawei. TMs High Speed Broadband (HSBB) project had become a global reference

point of future-oriented smart networks. By jointly developing technologies that utilize TMs existing copper wires, TM

could make efficient use of resources, quickly implement bandwidth strategies, and launch additional new services, including

IPTV and HDTV based on the fast broadband to score more commercial success. After achieving huge success as a fixednetwork operator, they were very excited to be a part of TMs transformation into a full-fledged fixed-line and mobile

player. TM shared their enthusiasm for bridging the connectivity gap, enhancing Malaysias status as an investment

destination with world-class connectivity solutions, and continuously enabling the next level of digital life for consumers

and businesses alike, through ongoing innovation.

Dr.Gopi Kurup said that Huawei shared their passion for innovation and co-development partnerships. With strong

commitment from both parties, they were confident of contributing to a competitive next generation ICT infrastructure for

the nation. The collaboration reflected their commitment to evolve the nations HSBB network project and underpins thelong term value of TMs current assets. They believed the next generation access technologies would further enhance their

broadband user experience and TMs wireless coverage in the long run.

Malaysias RM11.3 billion HSBB project was a globally-acclaimed success, in terms of the scope of the endeavour, the

speed of its completion as well as its take-up rate. TM has been at the center of this transformation surpassing its

commitment to the Government of Malaysia as set out in the landmark Public-Private Partnership (PPP) agreement to roll

out to 1.34 million premises. Some of the achievements during this time have been historic milestones. TM not onlycompleted the roll out the HSBB network and services in time, within cost and with the workforce motivated and intact; it

is globally recognised as one of the fastest and most cost effective, given the wide scope of this ambitious endeavour. TM

and Malaysia have also achieved the highest take-up rate to date by global comparison.

Mike Wang concluded that Fixed-Mobile Convergence (FMC) was not only one of the most important trends in the

industry but also a strategic turning point for telecom operators. Huawei has rich experience in FMC. They were willing to

share their knowledge with TM, to help their customer prepare for the challenges and opportunities that the Digital

Economy brings.

More than 75,000 members of the Huawei global team are dedicated to R&D, with Huawei investing no less than 10% of

its revenue in R&D annually. Huawei first established its business in Malaysia 13 years ago, and today has 1,900employees, 75% of which are recruited locally. Huawei currently serves all major telecom operators in Malaysia and is a

key contributor to HSBB, 4G, and other ICT developments in the country.





More topics for Huawei news:

Huawei Hosts South Central Wireless Internet Service Providers Roundup

Huawei and China Mobile Enable Worlds First Commercial LTE TDD 8T8R AAU Deployment

Share

News Develop Next-Generation Access Technologies, huawei device, Huawei network, Huawei news, huawei router, huawei switch, Huawei technology, Huawei

With TM R&D, news huawei, TM R&D.

Is MA5680T/MA5683T End of Life? No!


Recently Huanetwork received customers asking, is Huawei OLT MA5680T MA5683T end of sales now? We wouldlike to clarify hereby.

Huawei has announced the end of life of MA5680T/MA5683T V800R006 since two years ago. However, customersmaybe confused with this announcement: so MA5680T/MA5683T is end of life now, why Huanetwork is still selling them

and what is the current OLT model to order?

No, no, no, customers neednt worry about it, cause the end of life is for their software versionV800R006, not for theOLT MA5680T/MA5683T. Shown as bellow:

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Note:

This end of life announcement only for MA5680T/MA5683T software version, not for the MA5680T/MA5683T product,as after V800R006, Huawei MA5680T/MA5683T has newer software now like V800R008, V800R011, V800R013 etc.

As a world leading ICT products supplier, Huanetwork has MA5680T/MA5683T in stock. If you have such requirementplease contact your sales person, if you are new customer, please feel free to contact [email protected]. Moreover,you can log in www.huanetwork.com for more information.

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How to troubleshoot the fault when a user fails to order programs


How to troubleshoot the fault when a user fails to order programs because the host IP address is not configured, here is thesolution:

Fault Description

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Networking: PC -> Huawei Modem or Huawei Optical Network Terminal -> Huawei Optical Line Terminal -> BRAS ->Multicast router -> VoD server

The multicast user fails to order programs.

Cause Analysis

The multicast configuration on the OLT is incorrect.

The OLT sends the multicast response packet, but the multicast response packet is discarded by the BRAS.Therefore, the multicast router does not receive the packet.

Procedure

1. Check the upstream port. It is found that the upstream port is in the normal state.2. Check the multicast configuration of the OLT. It is found that the data configuration of the upstream port and the

VLAN configuration are correct.

3. Check whether the multicast user is online. It is found that the multicast user is online.4. Capture packets on the BRAS and analyze the packets. It is found that the BRAS discards the IGMP packets sent

from the outband network port of the OLT.

Note:

When the upstream port is configured for the multicast service of the OLT, if the host IP address is not configured, thesystem sends the IGMP packets with the IP address of the Layer 3 interface of the multicast VLAN. If a unicast route from

the BRAS to the upstream port does not exist, the IGMP packets are discarded.

5. Run the igmp program add command to add the host IP address and ensure that the host IP address and the IP addressof the BRAS are in the same subnet. The OLT sends IGMP packets with the host IP address. As a result, the fault isrectified.

Suggestion and Conclusion

When the OLT is used to provide the multicast service, there are multiple cases for the source IP address of the sentmulticast packets:

If the IP address of the Layer 3 interface is configured for the program VLAN, the IP address is the source IP

address. Moreover, ensure that this IP address and the IP addresses of the BRAS and the upper-layer router are inthe same subnet.

If the IP address of the Layer 3 interface is not configured, the source IP address is the host IP address of themulticast program.

If the host IP address is not configured, the source IP address is 0.0.0.0 by default.



When the OLT is used to provide the multicast service, configure the multicast host IP address as the source IP addresscontained in the sent multicast packets according to the actual condition. In addition, ensure that the host IP address and

the IP addresses of the BRAS and the upper-layer router are in the same subnet.

The more information about technical support you can consult with our technician Bill, and his e-mail address is as below:

[email protected]

More related topics

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How to Configure Huawei router-on-a-stick

How to Configure IPv4 Static Routers

How to Troubleshoot Internet Access Failures

How to Troubleshoot the One-Way Audio Encountered by ONU (A) Voice Users

How to Configure ACL-based Packet Filtering So That Internal Users Cannot Access All External Networks

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Huawei OptiX OSN 500 Network application


The Huawei OptiX OSN 500 is a packet-oriented new-generation multi-service CPE optical transmission system, which is

positioned at the access layer among Huaweis end-to-end multi-service transmission platform (MSTP) product series.This system is characterized by its low power consumption and compact structure.

The OptiX OSN 500 supports multiprotocol label switching (MPLS), MPLS-transport profile (MPLS-TP), pseudo wireemulation edge-to-edge (PWE3), Ethernet, and ATM technologies. With these technologies, a pure PTN network can be

provisioned.

As the access layer equipment, the OptiX OSN 500 is networked with other OptiX OSN equipment to provide a

complete solution covering the backbone layer, aggregation layer, and access layer. The complete solution meets

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2G/3G/LTE base station backhaul and enterprise leased service access demands.

Network application of the OptiX OSN 500

Product Features

High Availability, Low Power Consumption, and Compact Structure

The OptiX OSN 500 is access layer equipment, which features high availability, low power consumption, and compactstructure. The OptiX OSN 500 supports:

Network-level protection such as Tunnel automatic protection switching (Tunnel APS), PW APS, Multiple SpanningTree Protocol (MSTP), Ethernet ring protection switching (ERPS), link aggregation group (LAG), Multi-Link Point-to-Point Protocol (ML-PPP), linear multiplex section protection (LMSP), and link-state pass through (LPT), which

significantly improves equipment reliability.

A maximum power consumption of 100 W, and a typical power consumption of only 35W

Dimensions (H x W x D) of 44 mm x 442 mm x 220 mm, and installation in an ETSI or 19-inch cabinet, or openrack, or on a wall or desk.



Pure Packet Architecture and Multi-Service Transmission Support

The OptiX OSN 500 supports service bearing in the PTN domain. The solution improves based on the service changesthat take place due to radio mobile network evolution. Therefore, this solution can meet the transmission requirements of

not only 2G and 3G networks, but also the future LTE and 4G networks. Its access and transmission ofATM/Ethernet/MPLS/MPLS-TP services meet multi-service application demands.

End-to-End Service Configuration, One-Click Commissioning, and One-Click Fault Locating (TP-Assist)

Compared with legacy TDM networks, PTN networks have the following characteristics in terms of O&M:

Lack of overheads indicating the physical states of networks. When a fault occurs on a PTN network, no visual and

fast indicator is available to locate the fault.

Networking diversity and complication, which require powerful O&M capabilities

To address those issues, the equipment uses the TP-Assist to provide more O&M means and simplify O&M operations

for PTN networks during installation, commissioning, service configuration, fault locating, and routine maintenance. With theTP-Assist, PTN networks have the SDH-like O&M capabilities, which reduce the technical requirements for O&Mpersonnel and improve O&M efficiency.

Hierarchical OAM

The OptiX OSN 550 supports the hierarchical OAM functions and have the SDH-like O&M capabilities. It can quicklydetect and locate faults at each layer. The hierarchical OAM functions include ETH OAM, MPLS tunnel/PW OAM, and

MPLS-TP tunnel/PW OAM.

Application of hierarchical OAM



More related topics

Huawei OSN Products

The reviews of Huawei OSN 500

Huawei OptiX OSN 8800

Huawei OptiX OSN 3500 Intelligent Optical Transmission System

Huawei OptiX OSN 1500 Overview

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Configuring the logical distance of GPON


How to configure the logical distance of GPON devices, below is the details, and the related products can be:

The module: GPFD, GPBH, XGBC, GPBD;

The OLT devices: MA5683T, MA5680T, MA5608T, MA5603T, MA5600T, MA5606T;

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The ONT devices: HG8010H GPON Terminal, HG8240F GPON Terminal, HG8245A GPON Terminal, HG8245GPON Terminal, HG8240 GPON Terminal, HG8010 GPON Terminal, HG8247 GPON Terminal and so on.

The configuration:

The port range command is used to configure the maximum and minimum logical distance. During ranging for an ONT,the appropriate maximum and minimum logical distance can avoid long-term impact on normal services of other ONTs.

After this command is executed, the ONT will be re-authenticated and go online again.

The undo port range command is used to restore the ranging compensation distance of a GPON port to the defaultvalue.

Format

port portid range { max-distance max-distance | min-distance min-distance }*undo port portid range

Parameters

Parameter Description Value

portid Indicates the GPON port ID. Numeral type. Range: varies withthe board type.

max-

distance max-distance

Sets the maximum logical distance

(maximum distance for short) of theONT.

Numeral type. Range: 0-60 km.

GPON board: 0-60 km.

XG-PON board: 0-100km.

Unit: km.

Default: 20 km.

min-

distance min-distance

Sets the minimum logical distance

(minimum distance for short) of theONT.

Numeral type. Range: 0-40.

GPON board: 0-40 km.

XG-PON board: 0-60 km.

Unit: km.

Default: 0.



Modes

GPON mode

Level

Operator level

Usage Guidelines

Run the config command to enter global config mode, and then run the interface gpon command to enter GPONmode.

Ranging refers to the OLT calculation of the delay of each ONT based on the physical distance of the ONT toprevent the conflict of the upstream data from different ONTs.

When the ranging starts, the OLT sends a ranging message to the ONT and starts waiting for the ONTresponse. When the OLT is waiting for the ONT response, the services of the other ONTs are unavailable.

Therefore, the period of waiting for the ONT response needs to be shortest-possible.Usage of the minimum distance: After sending a ranging message, the OLT determines beforehand the

start time of waiting for the ONT response according to the preset minimum distance.Usage of the maximum distance: After sending a ranging message, the OLT determines the end time ofwaiting for the ONT response according to the preset maximum distance.

Ensure the following when configuring the minimum and maximum distance:For GPON boards, maximum distance minimum distance




Huawei, a leading global information and communications technology (ICT) solutions provider, together with China Mobile,announced the successful deployment of the worlds first LTE TDD 8T8R Active Antenna Unit (AAU) in Hebei, China onAugust 5, 2014. The newly improved AAU simplifies installation and has improved the cell edge download rate by 55% in

field tests.

Huaweis AAU series integrates the antenna unit and the remote radio unit (RRU) in one box, removing the need for

operators to install two units separately. This improved installation efficiency reduces ongoing maintenance costs and thelevel of site space required.

Huawei AAU products are now available globally for LTE TDD-enabled operators. For LTE FDD-enabled operators,Huawei has successfully deployed its AAU solution in over 10 countries including the UK, Germany, Singapore, and

Russia.

China Mobile, the leading LTE TDD operator, was the first to deploy Huaweis LTE TDD AAU with a total of 10,000

Huawei 4T4R AAU units in 2013. Once 8T8R AAU was rolled out, China Mobile adopted this solution in Hebei provinceand plans a large scale deployment in the near future.

In 2014, LTE has seen increased deployment both across China and globally. As of 2014 H1, Huawei has signed morethan 300 commercial LTE contracts and deployed over 140 commercial LTE networks. Huaweis highly integrated AAU

products will further support global operators in bringing excellent mobile broadband experiences to people around theworld.



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Huaweis AAU series integrates, LTE TDD-enabled operators, remote radio unit, RRU.

Huawei NE Series Routers Overview


Cluster Router

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NE5000E

Huawei NetEngine5000E cluster router (NE5000E) delivers industry-leading huge capacity, carrier-level availability andgreen designwhich fully guarantees the network robustness, service flexibility and TCO saving for service providers.

Powered advanced backplane connection design, distributed and highly scalable Versatile Routing Platform (VRP)operating system, NE5000E, a super-core routing platform, service steadily and high-efficiency at internet backbone, metrocore, internet data center and Internet bearer network.

Offering the innovative and advanced solutions such as the industry-largest capacity board, back-to-back cluster system

and hybrid-chassis cluster system, the NE5000E makes network configured on demand and helps customer improveearnings, as well as save TCO.

The Huawei NE5000E has two parts in hardware: Cluster Central Chassis (CCC) and Cluster Line Chassis (CLC). CLCis used to forward service flow and CCC is used to connect CLCs control plane and data plane in cluster system.

Universal Service Router

The NetEngine40E series universal service router (NE40E) is a high-end network product provided by Huawei

Technologies Co., Ltd. NE40Es are usually deployed at the edges of Enterprise networks, Campus Aggregation Network,IDC network and Interconnection networks between Enterprise Campuses. The NE20E, NE40E, and NE5000E togetherprovide a complete, layered IP network solution.

The Huawei NE40E can be flexibly deployed at the edge or core of IP or MPLS networks, simplifying network structure.With its ability to provide an extensive range of services and reliable service quality, the NE40E is driving IP and MPLS

bearer networks to develop greater broadband capacity and to become more secure, more intelligent, and more serviceoriented. Based on distributed hardware forwarding and non-blocking switching technologies of the CLOS distributed



switching architecture, the NE40E features line-rate forwarding capability, a well designed Quality of Service (QoS)

mechanism, strong service-processing capability, and excellent expansibility. The distributed QoS engine provides a packet

buffer capability of 200 ms, which can solve the packet loss problem caused by burst traffic on the WAN network. TheNE40E is based on a 400G platform and provides 100G line cards to satisfy the increased demand for bandwidth. NE40Ehas the ability to support virtualization; multiple devices can be virtualized into a single device. Compatible with all line cards

currently in use, the NE40E minimizes investment needs.

The NE40E series, including Huawei NE40E-X16, Huawei NE40E-X8 and Huawei NE40E-X3, are suitable for

networks of different scales.

NE40E-X16

NE40E-X8



NE40E-X3

MSCG (Multi-Service Control Gateways)

Huawei ME60 series Multiservice Control Gateway is perfect as service point of presence (SPOP) of IP/MPLS network,BRAS node of broadband service access, or core node of campus networks, by delivering industry-leading performance,

monetization capabilities and excellent service evolution to boost customers service development.

As a service management and offering platform with high performance, the ME60 meets various requirements for service

operation mechanisms. ME60 ensures smooth and reliable running of various services. Based on the solutions with ME60,customers are able to construct a future-oriented and intelligent broadband IP network, which can greatly reduces the TCOof the network.

ME60-X16

ME60-X8



ME60-X3

Unified Service Router

NetEngine20E-S series unified service router (NE20E-S) is a high-end network product provided by Huawei TechnologiesCo., Ltd. Huawei NE20E-S is usually deployed at aggregation layers of Internet Protocol (IP) backbone networks, core

networks of small-and-medium enterprises, edges of industrial park networks, and access layers of small-and-mediumeducation networks, etc. Based on NP hardware forwarding and non-blocking switching technologies, adopting Huaweisself-developed VRP (Versatile Routing Platform), NE20E-S features carrier-level reliability, line-rate forwarding capability,well-designed Quality of Service (QoS) mechanism, strong service-processing capability, and excellent expansibility. Basedon the latest VRP platform, NE20E-S supports greatest access capability for aggregation layer with abundant features,such as L2VPN, L3VPN, multicast, multicast-VPN, MPLS-TE, QoS. These features bring services of bearer networks

with carrier-level reliability. In addition, with full support of IPv6, NE20E-S provides smooth transition from IPv4 to IPv6.NE20E-S can be flexibly deployed at the access and aggregation layer of IP/MPLS networks, in order to simplify networkinfrastructure, and also provide reach service types and reliable service quality. It is the important force to drive IP/MPLSnetwork to broadband, security, business-oriented and intelligence. NE20E-S series router includes NE20E-S4, NE20E-S8, and NE20E-S16, which can be used in various scale of networks.

NE20E-S16



NE20E-S8

NE20E-S4

More related topics

Huawei combined EANTC and Spirent completed router 400G full frame 6.4T test

Huawei NE5000E-X16 Router vs Cisco CSR3/16 Router

The introduction of NetEngine40E series universal service router

Thailand True and Huawei deploy 400G core router hand in hand

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Huawei NE5000E,Huawei Router,Product and NE20E-S16, CFI, Cluster Router, Huawei ME60, huawei ne40e, Huawei NE40E-X16, Huawei NE40E-X3, Huawei

NE40E-X8, huawei ne5000e, Huawei NetEngine5000E cluster router, huawei router, huawei router specification, ME60-X16, ME60-X3, ME60-X8, MSCG,

Multi-Service Control Gateways, NE20E-S, NE20E-S8, NE40E, NE5000E, NetEngine20E-S series unified service router, NetEngine40E series universal service

router, NNE20E-S4, One-way audio, Unified Service Router, Universal Service Router, Virtual local area network (VLAN).

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