#GPON MA5603T

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Huawei OLT MA5608T MA5600T MA5603T xPON Board

Huawei OLT MA5608T MA5600T MA5603T xPON Board

HUAWEI OLT MA5608T Price

MA5600T Price

MA5603T Price

MA5608T MA5600T MA5603T xPON Board : H801GPMD,H802GPFD,H805GPFD,H806GPBH,H807GPBH,H801XGBD,H802XGBC

H801GPMD Board Datasheet

H802GPFD Board Datasheet

H805GPFD Board Datasheet

H806GPBH Board Datasheet

H807GPBH Board Datasheet

H801XGBD Board Datasheet

H802XGBC Board Datasheet

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What’s the Triple Protection of Huawei MA5600T/MA5603T/MA5608T

The Huawei MA5600T/MA5603T/MA5608T provides 3 protection mechanisms on the access side, network side, and device side to ensure that services are not interrupted.

Huawei OLT Network Side

On the network side, the OLT supports ring technologies, such as link aggregation, Multiple Spanning Tree Protocol (MSTP), and Ethernet ring protection switching (ERPS), to ensure uninterrupted service running. Figure 1 shows the OLT network-side protection.

MSTP blocks redundant paths so that the loop network can be trimmed as a tree network to avoid proliferation and endless cycling of packets on the loop network. MSTP also enables redundant links to share load based on the VLAN.

ERPS ensures quick service restoration (service interruption time: ≤ 50 ms) during the interruption of an upstream physical link.

Huawei OLT

On the access side, the OLT supports GPON type x protection, as shown in Figure 2.

The OLT supports type B protection, providing 1+1 protection for GPON ports and backbone optical cables and ensuring the switching time less than 50 ms.

The OLT supports type C protection, providing 2 PON ports to connect to the ONU and providing 1+1 protection for backbone optical cables, optical splitters, and distribution optical cables. For type C single-homing, the switching time is less than 50 ms. For type C dual-homing, the switching time is less than 120 ms.

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Huawei OLT MA5608T MA5600T MA5603T Ethernet Interface Board

Huawei OLT MA5608T MA5600T MA5603T Ethernet Interface Board

HUAWEI OLT MA5608T Price

MA5600T Price

MA5603T Price

Ethernet Interface Boards

H802OPGE Board Datasheet

H801ETHB Board Datasheet

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As a world leading Huawei networking products supplier, Hong Telecom Equipment Service LTD(HongTelecom) keeps regular stock of Huawei router and switch and all cards at very good price, also HongTelecom ship to worldwide with very fast…

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Huawei OLT MA5608T MA5600T MA5603T Main Board Datasheet

Huawei OLT MA5608T MA5600T MA5603T Main Board Datasheet

HUAWEI OLT MA5608T Price

MA5600T Price

MA5603T Price

Main Board Datasheet

H801SCUB,H802SCUB,H801SCUH,H801SCUK,H802SCUN,H801SCUV,H801MCUD,H801MCUD1

H801SCUB Board Datasheet

H802SCUB Board Datasheet

H801SCUH Board Datasheet

H801SCUK Board Datasheet

H802SCUN Board Datasheet

H801SCUV Board Datasheet

H801MCUD Board Datasheet

H801MCUD1 Board Datasheet

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MA5603T Basic configuration Board introduction OLT Huawei

MA5603T Basic configuration Board introduction OLT Huawei

Appearance

The MA5603T has a fan tray at the left. The subrack is installed in the cabinet through the mounting brackets.

Appearance of the MA5603T chassis(xDSL) 

MA5603T chassis(xDSL) 

 Appearance of the MA5603T chassis(GPON) 

MA5603T chassis(GPON)  Physical Specifications

This topic provides the dimensions, weight, and power consumption of the MA5603T chassis.

Dimensions and Weight Tab…

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Huawei GPON Features,Basic Concepts(GEM Frame) and Service Multiplexing Principles

Gigabit passive optical network (GPON) is a PON technology that is standardized by the ITU-T Recommendations G.984.x. A GPON device supports high-bandwidth transmission. GPON effectively solves the bandwidth bottleneck problem in the twisted-pair access and meets users demands on high-bandwidth services.

Introduction:

As the wide use of broadband services and fiber-in and copper-out development, carriers require a longer transmission reach, higher bandwidth, reliability, and lower operating expense (OPEX) on services. Gigabit passive optical network (GPON) resolves the problem by providing:

A longer transmission reach: The optical fiber is used in transmission and the coverage radius of the access layer is 20 km.

A higher bandwidth: The maximum downstream bandwidth is 2.5 Gbit/s and the maximum upstream bandwidth is 1.25 Gbit/s for each subscriber.

Quality of service (QoS) guaranteed for all services: The GPON can carry GPON encapsulation mode (GEM) frames, ensuring better QoS.

Optical split feature: Multiple optical fibers are routed to users after optical splitting from a single optical fiber in the central office (CO). This feature saves optical fiber resources, reduces the number of optical and electrical devices in the CO, and reduces the OPEX.

PON is a type of point to multi-point (P2MP) passive optical network (PON). A PON network consists of three parts, as shown below:

The Optical line terminal (OLT) is an aggregation device located at the central office (CO) for terminating the PON protocol.

Optical network units (ONUs)/Optical network terminal (ONTs) are located on the user side, providing various types of ports for connecting to user terminals. The OLT and ONUs are connected through a passive ODN for communication.

The Optical distribution network (ODN) is composed of passive optical components (POS) such as optical fibers, and one or more passive optical splitters. The ODN provides optical channels between the OLT and ONUs. It interconnects the OLT and ONUs and is highly reliable.

Reference Standards and Protocols:

ITU-T G.984.1: General Characteristics. This protocol mainly describes the basic features and major protection modes of GPON.

ITU-T G.984.2: Physical Media Dependent (PMD) Layer Specification. This protocol mainly describes the PMD layer parameters, including physical parameters (such as the transmit optical power, receiver sensitivity, and overload optical power) of optical transceivers, and also defines optical budget of different levels, for example, the most common Class B+.

ITU-T G.984.3: Transmission Convergence Layer Specification. This protocol mainly describes the TC layer specifications, including the upstream and downstream frame structures and GPON principle.

ITU-T G.984.4: ONT Management And Control Interface Specification. This protocol mainly describes the GPON management and maintenance protocols, such as OAM, PLOAM, and OMCI.

ITU-T G.984.5: Enhancement Band. This protocol mainly describes the GPON wavelength planning, including reserving bands for next-generation PON.

ITU-T G.984.6: Reach Extension. This protocol mainly describes several long reach PON schemes for extending GPON transmission distance.

ITU-T G.988: ONU management and control interface (OMCI) specification.

TR-156: Using GPON Access in the context of TR-101.

Overview of the GPON System:

Mainstream PON technologies include broadband passive optical network (BPON), Ethernet passive optical network (EPON), and gigabit passive optical network (GPON). Adopting the ATM encapsulation mode, BPON is mainly used for carrying ATM services. With the obsolescence of the ATM technology, BPON also drops out. EPON is an Ethernet passive optical network technology. GPON is a gigabit passive optical network technology and is to date the most widely used mainstream optical access technology.

Working principle of the GPON network:

In the GPON network, the OLT is connected to the optical splitter through a single optical fiber, and the optical splitter is then connected to ONUs. Different wavelengths are adopted in the upstream and downstream directions for transmitting data. The upstream wavelength is 1310 nm and downstream wavelength is 1490 nm.

The GPON adopts WDM to transmit data of different upstream/downstream wavelengths over the same ODN. Data is broadcast in the downstream direction and transmitted in the TDMA mode (based on timeslots) in the upstream direction.

GPON Downstream Transmission:

Downstream communication principle of GPON 

Main features:

1,Supports point-to-multipoint (P2MP) multicast transmission.

2,Broadcasts the same data to all ONUs and differentiates ONU data by ONU ID.

3,Allows an ONU to receive the desired data by ONU ID.

GPON Upstream Transmission:

 Upstream communication principle of GPON 

Main features:

Supports time division multiple access (TDMA).

Transits data on an exclusive timeslot.

Couples optical signals on an optical splitter.

Detects and prevents collisions through ranging.

Basic Concepts

GEM Frame

In the gigabit-capable passive optical network (GPON) system, a GPON encapsulation mode (GEM) frame is the smallest service-carrying unit and the basic encapsulation structure. All service streams are encapsulated into the GEM frame and transmitted over GPON lines. The service streams are identified by GEM ports and each GEM port is identified by a unique port ID. The port ID is globally allocated by the OLT. Therefore, the ONUs connected to the same OLT cannot use GEM ports that have the same port ID. A GEM port is used to identify the virtual service channel that carries the service stream between the OLT and the ONU. It is similar to the virtual path identifier (VPI)/virtual channel identifier (VCI) of the asynchronous transfer mode (ATM) virtual connection.

GEM frame structure

A GEM header consists of PLI, Port ID, PTI, and header error check (HEC) and is used for differentiating data of different GEM ports.

1,PLI: indicates the length of data payload.

2,Port ID: uniquely identifies a GEM port.

3,PTI: indicates the payload type. It is used for identifying the status and type of data that is being transmitted, for example, whether the operation, administration and maintenance (OAM) message is being transmitted and whether data transmission is complete.

4,HEC: ensures the forward error correction (FEC) function and transmission quality.

Fragment payload: indicates the frame fragment.

The following section describes the GEM frame structure based on the mapping of the Ethernet service in GPON mode, as shown below:

1,The GPON system parses Ethernet frames and maps data into GEM payloads for transmission.

2,Header information is automatically encapsulated into GEM frames.

The mapping format is clear and has good compatibility.

Service Multiplexing Principles

GPON encapsulation mode (GEM) ports and transmission containers (T-CONTs) divide a passive optical network (PON) network into virtual connections for service multiplexing, as shown in Figure 1.

Figure 1 Principle of service multiplexing in the GPON system:

1,Each GEM port can carry one or more types of service stream. After carrying service streams, a GEM port must be mapped to a T-CONT before upstream service scheduling. Each optical network unit (ONU) supports multiple T-CONTs that can have different service types.

2,A T-CONT can be bound to one or more GEM ports, depending on user's configuration. On the optical line terminal (OLT), GEM ports are demodulated from the T-CONT and then service streams are demodulated from the GEM port payload for further processing.

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Huawei GPON MA5600T H806VPED VDSL2 Over POTS Service Board

Huawei GPON MA5600T H806VPED VDSL2 Over POTS Service Board

The H806VPED board is a SuperVector centralized processing board, Being used on the MA5603T,it works with the vectoring-supporting VDSL2 board to achieve 17a Vectoring,works with the SuperVector-supporting VDSL2 board to achieve 35b SuperVector function. It provides the clock source for the system and supports functions such as input and output of alarm digital parameters.

The H806VPED board…

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Huawei GPON MA5600T H806VPEA VDSL2 Over POTS Service Board

Huawei GPON MA5600T H806VPEA VDSL2 Over POTS Service Board

The H806VPEA board is a vectoring centralized processing board, and it works with the vectoring-supporting VDSL2 board to achieve vectoring on the MA5603T. It provides the clock source for the system and supports functions such as input and output of alarm digital parameters.

The H806VPEA board supports the following functions and features: * Seven inputs of alarm digital parameters and one…

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Huawei H802XGBC H801XGBD 10G GPON Board Description

Huawei H802XGBC H801XGBD 10G GPON Board Description

H802XGBC Board Description

H802XGBC is a 4-port 10G GPON OLT interface board. It works with the 10G GPON optical network unit (ONU) to provide 10G GPON access service.

Front Panel Port Indicator IndicatorNameColorStatusMeaning IndicatorNameColorStatusMeaningRUN ALMRunning status indicatorRedBlinkingThe board enters the APP start phase during the board startupGreenBlinking quickly (on…

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Huawei OLT 10G GPON Service Board Comparison

Huawei OLT 10G GPON Service Board Comparison

MA5608T MA5600T MA5603T 10G GPON Service Board Comparison

HUAWEI OLT MA5608T Price

MA5600T Price

MA5603T Price

10G GPON Service Board Comparison Service BoardH802XGBCH801XGBDNumber of 10G GPON ports supported by each board48Port modeXFPSFP+Optical moduleOne-fiber bi-directional optical module.One-fiber bi-directional optical module.Number of GEM Port supported by each port38723872Number…

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Huawei OLT Mapping Between Boards and Software Versions

Huawei OLT Mapping Between Boards and Software Versions

MA5608T MA5600T MA5603T Mapping Between Boards and Software Versions

Mapping Between Boards and Software Versions

This topic provides the following information: mapping between boards and software versions; whether a board is out of production; substitution relationship between boards.

The mapping between boards and version V800R008C01 and later versions are provided in the following…

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Huawei OLT MA5608T MA5600T MA5603T Board Hardware Description

Huawei OLT MA5608T MA5600T MA5603T Board Hardware Description

Board Overview

This topic describes the structure, dimensions, name, version and label of the boards. This manual describes the supply of boards supported by the product. However, the availability of the boards is subject to the product change notices (PCNs). For the availability of the boards, contact product managers at Huawei representative offices.

HUAWEI OLT MA5608T Price

MA5600T…

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Huawei OLT MA5608T MA5600T MA5603T N66E-22 Cabinet Description

Huawei OLT MA5608T MA5600T MA5603T N66E-22 Cabinet Description

The N66E-22 cabinet complies with the IEC standard. This topic provides the appearance, and specification of the N66E-22 cabinet, and describes the configuration, cable holes, ESD jack, air filter, external cable connections, and ventilation of the cabinet.

HUAWEI OLT MA5608T Price

MA5600T Price

MA5603T Price

Appearance

This topic provides the appearance of the N66E-22 cabinet.

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Huawei OLT MA5608T MA5600T MA5603T N66E-18 Cabinet Description

Huawei OLT MA5608T MA5600T MA5603T N66E-18 Cabinet Description

The N66E-18 dual-standard cabinet complies with both the ETSI standard and the IEC standard. This topic covers the appearance, configuration, cable holes, ESD jack, air filter, external cable connections, ventilation, and specification of the N66E-18 dual-standard cabinet.

HUAWEI OLT MA5608T Price

MA5600T Price

MA5603T Price

Appearance

This topic provides the appearance of the…

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Huawei OLT MA5608T MA5600T MA5603T N63E-22 Cabinet Description

Huawei OLT MA5608T MA5600T MA5603T N63E-22 Cabinet Description

The N63E-22 cabinet complies with the ETSI standard. This topic provides the appearance, and specification of the N63E-22 cabinet, and describes the configuration, cable holes, ESD jack, air filter, external cable connections, and ventilation of the cabinet.

HUAWEI OLT MA5608T Price

MA5600T Price

MA5603T Price

Appearance

This topic provides the appearance of the N63E-22 cabinet.

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Huawei OLT MA5608T MA5600T MA5603T Combo Board

Huawei OLT MA5608T MA5600T MA5603T Combo Board

HUAWEI OLT MA5608T Price

MA5600T Price

MA5603T Price

MA5608T MA5600T MA5603T Combo Board : H80BCAME,H806CAME,H80BCVME,H806CCPE,H80DCCPE,H80DCSPE

H80BCAME Board Datasheet H806CAME Board Datasheet H80BCVME Board Datasheet H806CCPE Board Datasheet H80DCCPE Board Datasheet H80DCSPE Board Datasheet About Us

As a world leading Huawei networking…