1 1 Introduction

Section 1 � Module 1 �

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Module 1Introduction


Section 1Product Overview

1678 MCC Rel 4.3 ETSIOperation and Maintenance

3FL35077BEAAWBZZA Issue 01





1678 MCC Rel 4.3 ETSI � Operation and MaintenanceProduct Overview � Introduction

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First edition (R4.2)M.Schmitt, K.Struevy2007-05-0301

Second edition (R4.3)M. Schmitt2007-10-1802

RemarksAuthorDateEdition

Document History






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Module Objectives

Upon completion of this module, you should be able to:

� List the Alcatel-Lucent Optics Portfolio

� Explain the Naming Conventions

� Describe applications and the position of the 1678 MCC in Transmission Networks

� Identify the Ethernet Service Application






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Module Objectives [cont.]







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Table of Contents

Switch to notes view!Page

1 Product Family 71.1 Alcatel-Lucent Optics Portfolio 81.2 Naming Conventions 9

2 Application 102.1 Application in Transmission Networks 112.2 Ethernet Service application 12






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Table of Contents [cont.]

Switch to notes view!







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1 Product Family






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1 Product Family

1.1 Alcatel-Lucent Optics Portfolio

λ @ 10/40G

λ @ 10G

λ @ 2.5G

STM-256 (40G)

STM-64 (10G)

STM-16 (2.5G)

STM-4

STM-1

PDH

SAN

10GE

GE

E/FE

MPLS

ATM

SHDSL

1642EMC1643AMS

1650SMC

1662SMC

1660SM

1678MCC

1692MSE

1696MS

1626LM

Cross-Connects PhotonicsMultiserviceProvisioning Platforms

WDM

DATA

SDH

1643AM

1645AMC

LambdaUnite

1850TSS15

1850TSS40

1850TSS100

1850TSS3TSS5

Transport Service Switches

1850TSS320

The picture shows the Alcatel-Lucent Optics Portfolio of network elements (NE)

� Multiservice Provisioning Platforms (MSPP)

� 1642 EM/C

� 1643 AM/S, AMC

� 1650 SMC

� 1662 SMC

� 1660 SM

� Transport Service Switches (TSS)

� 1850 TSS3

� 1850 TSS5

� 1850 TSS15

� 1850 TSS40

� 1850 TSS100

� 1850 TSS320

� Cross Connects

� Lambda Unite

� 1678 MCC

� Photonics (WDM: Wavelength Division Multiplexer)

� 1692 MSE: Metro Span Edge

� 1696 MS: Metro Span

� 1626 LM: Light Manager






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1 Product Family

1.2 Naming Conventions

1678 MCC

Type of Alcatel equipment:

16 means transmission equipment

Highest transmission rate:

Level 7 corresponds to STM-64

Future transmission rate:

Level 8 corresponds to STM-256

Metro Core Connect

Position of the Network Element

(NE) in the transmission network

The picture shows the 1678 MCC Main Shelf with cover

Looking at the numbering scheme (xx yz ab) one can get the following information:

� xx Type of equipment

� 13 management equipment (e.g. 1353 NM, 1354 RM)

� 16 transmission equipment (e.g. 1678 MCC, 1660 SM)

� y Level of highest transmission rate:

� Level 1 corresponds to 2 Mbit/s (PDH)

� Level 2 corresponds to 8 Mbit/s (PDH)

� Level 3 corresponds to 34/45 Mbit/s (PDH)

� Level 4 corresponds to 140 Mbit/s (PDH) or 155 Mbit/s (STM-1)

� Level 5 corresponds to 622 Mbit/s (STM-4)

� Level 6 corresponds to 2.5 Gbit/s (STM-16)

� Level 7 corresponds to 10 Gbit/s (STM-64)

� Level 8 corresponds to 40 Gbit/s (STM-256)

� z Level of lowest transmission rate:

� The fourth number can have several other meanings. Examples:

� 1660 SM: 0 indicates OMSN: Optical Multi Service Node

� 1662 SMC: 2 indicates “Compact” OMSN

� 1678 MCC: 8 indicates future transmission rate (40 Gbit/s)

� a

� S Synchronous equipment

� b

� M Multiplexer






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2 Application






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2Mbit/s ... STM-1

FE / GEETH

VoiceVoice

Voice

ETH

ETH

ETH

ATM

ATM

MSPP

MSPP

MSPP

MSPP

1678

MCC

1678

MCC

2Mbit/s ... STM-1

2 Application

2.1 Application in Transmission Networks

� Mesh

� Centralized Restoration

� Distributed Restoration� GMRE

� Multi-ring termination

� Multi-ring switching

� Mesh

� Multi-ring termination

� Multi-ring switching

� Hub and spoke

� LO aggregationMSPP

MSPPMSPP

Schematically, the picture shows the 1678 Metro Core Connect in terms of its position in the network.

1678 MCC can be used in different layers acting as a gateway between them and the different topologies

The Core/Backbone layer which is providing meshed protection for high capacity pipes

� Centralized Restoration

� The 1678 MCC can automatically restore a path in a centralized meshed network under the

Restoration Manager 1354 NP.

� Distributed Restoration

� Is one of the major benefits introduced with the GMPLS control plane

� GMPLS = Generalized Multi Protocol Label Switching

� provides automatic and dynamical paths through the network based on traffic demand

� performs distributed restoration in case of failure without need of 1354 NP

� GMRE = GMPLS Routing Engine

The Metro Core layer where the traffic is collected and distributed between the different city or region

sites

The Metro Access layer where the service interfaces to the customers are provided and traffic is

aggregated






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2 Application

2.2 Ethernet Service application

1678 MCC

1678 MCC

Equipment with

Ethernet card

Customer BOX:

either LAN

Switch or Router

GbEthernet

GbEthernet GbEthernet

over SDH

SDH-Network

1678 MCC equipped with Ethernet cards allow LAN to LAN connections as a point-to-point connection

between two routers or switches through an SDH network.

Two types of Ethernet traffic can be managed by 1678 MCC: Gigabit Ethernet and 10 Gigabit Ethernet

Ethernet frames are mapped in SDH VC and transported over SDH network.

Ethernet cards are only required in the “end” NE (i.e. the nodes which are connected to routers or

switches).

As SDH Network is transparent, the customer boxes see them as directly connected in a mesh.

1678 MCC is compliant to the most recent ITU-T recommendations and ETSI standards for SDH equipment

� ITU-T G.703 defines standards structure and bit rates

� ITU-T G.707 defines SDH frame and multiplexing

� ITU-T G.957/958/G.691 define functionality and characteristics of optical interfaces

� ITU-T G.821/G.826 defines performance monitoring parameters

� ITU-T G.813/G.781 defines SETS (Synchronous Equipment Timing Source) timing

characteristics

� ITU-T G.783 defines the functional objects of an SDH Network Element

� ITU-T G.841 defines the protection structures

� ITU-T G.784/G.774 define the network management principles

� ITU-T G.662/G.663 for optical amplification

� ITU-T G.828/G.829 for error performances

� ITU-T G.7041/G.7042 for GFP framing and LCAS scheme






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End of ModuleIntroduction

1 1 Introduction

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