mile gate for pto networks

IP-based Multi-Service Access Platform

MileGate

CONTENT ENVIRONMENT FEATURES +BENEFITSREQUIREMENTS ROADMAPINTRODUCTION APPLICATIONS

Content

Fixed networks competitive environment

MileGate introduction

MileGate feature set

MileGate benefits

Service/network requirements

MileGate roadmap

MileGate applications2500

2300

2011

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FIXED NETWORKS

COMPETITIVE ENVIRONMENT

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What is the Outlook in the Telecom’s Market?

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A very Challenging Perspective

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Wireline Operator’s Business is under Pressure

Fixed telephonybusiness

WirelineOperators

BroadbandContent

TelephonyServices

BroadbandServices

MobileOperators

ISPs

SatelliteOperators

Threats Competition, aggressive new

entrants Substitution Fixed Mobile Cannibalization

(e.g. VoIP, Leased Lines) Decreasing customer retention Pressure from regulator

Revenues and profit are at risk!

High SpeedInternetaccessbusiness

CATVOperators Internet

Telephony Providers

Broadband andTelephonyServices

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What has to be done? – Reduce Costs

Replace legacy, rather expensive network components with cost-saving technology based on the Ethernet standard

Optimise your network's throughput and apply packet-based transport instead of line-oriented transport

Standardise the network technology Multi-service access platform for a wide range of

services out of one network element Introduce the new technology but keep initial

investments as low as possible

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What has to be done? – Keep Existing Sources of Revenue

Replacing line-oriented transport to a packet-based one requires to adapt the data of legacy services like

E1 POTS ISDN

Gateways between TDM and Ethernet have to be implemented

V5.2 to VoIP E1 to Ethernet Ethernet over SDH

Subscribers can still use their existing terminal devices

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What has to be done? – Generate new Sources of Income

Surcharge for added value increasing bandwidth higher availability of services

New sources of income due to new services IPTV Video-on-Demand PVR/DVR Video Conferencing

Bundling of Services

Increasing ARPU and Customer Retention

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NETWORK REQUIREMENTS

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The Access Network is not yet ready for high-speed Broadband

ServiceProvisioning

Billing

ATMDSLAM

■ Bandwidth■ Technology■ Distance

OSS

PSTN

VoiceAccess

■ ATM centric■ Limited throughput■ Expensive upgrades

■ Over subscription■ Limited uplink■ No multicast

BRAS

ACCESSNETWORK

■ Manualre-wiring

RG

SUBSCRIBER

ISP A

ISP B

Core

DF

ADSL

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Bandwidth Requirements

SDTV (Standard Definition TV) 2 ... 6 Mbps per channel with MPEG-2 compression 1.5 ... 3 Mbps per channel with MPEG-4

compression (or VC-9) HDTV (High Definition TV)

12 ... 19 Mbps per channel with MPEG-2 compression 6.5 ... 8 Mbps per channel expected with MPEG-4

Electronic program guide Up to 0.5 Mbps downstream

High-speed Internet Typically up to 6 Mbps downstream and 1 Mbps upstream Higher for SME and SOHO

VoIP and video conferencing 100 kbps up to 1 Mbps symmetrical

Online gaming Up to 1 Mbps symmetrical

HDTV

SDTV

SDTV

HSI

EPG

VoIP

OnlineGaming

15 - 20 Mbps

Source: Broadband ForumMPEG Industry Forum

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Triple Play – Today's Service Bundles and associated Bandwidth per Household

Service Bundle 1 Bundle 2 Bundle 3

Voice POTS POTSPOTS

2 x broadband voice (VoIP)

Video/TV2 SDTV streams at

4 Mbps (MPEG-2) each

2 SDTV streams at 4 Mbps (MPEG-2) each

1 HDTV stream at 14 Mbps (MPEG-2) each

3 SDTV streams at 2 Mbps (MPEG-4) each

2 HDTV streams at6 Mbps (MPEG-4) each

High-speed Internet access 3 Mbps 3 Mbps 6 Mbps

Total bandwidth per household

11 Mbps 25 Mbps 24.2 Mbps

Today, delivering Triple Play services means delivering 25 Mbps to every household !

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Expected Bandwidth Demand in the next Years till 2016

Service 2010 2013 2016

VoicePOTS/ISDN

128 kbpsPOTS / ISDN (VoIP)

400 kbpsHD Voice< 2 Mbps

Video/TV

2 SDTV-Streams with4 Mbps each

1 HDTV-Streams mit je 15 Mbps

3 HDTV-Streams withca. 15 Mbps each

33 HDTV-Streams with (Full

HD Blu-Ray)25 Mbps each

High-speed Internet access 3 Mbps 10 Mbps 100 Mbps

Total bandwidth per household

25 - 30 Mbps 80 - 100 Mbps 150 - 200 Mbps

To provide Triple Play Services in 2016,

means to calculate with 150 Mbps!

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Distance and Coverage Challenges for Copper Transmission

15 Mbps on loops <1.5 km

VoADSL VoADSL2+

Italy

India

0

0 61 2 3 4 5Distance (km)

20

40

60

80

100

% o

f cus

tom

ers

reac

hed

Italy

Germany

USA

15 – 70 % of customers on loops<1.5 km

Loop reach 26 AWG (km)0

Dow

nstr

eam

Cap

acity

(M

bps)

1 2 3 4 5

10

20

50

40

30

Source: CONEXANT 2005

60

90

80

70

100

ADSL2plusADSL2

VDSL2 4-band (DS)VDSL2 5-band (DS)

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Broadband via Copper means getting closer to your Customers

% of customers= function (distance)

To deliver 25 Mbps on copper to the user, the Access Platform has to move closer to

the users

VDSL2

ADSL/ADSL2plus

Central office

platform

Access

platform

VDSL2

ADSL/ADSL2plus

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Broadband via optical Fibre means Implementing FTTx Architectures

METRONode

FTTE(Central Office)

FTTCFiber-To-The-Curb

FTTBFiber-To-The-Building

FTTHFiber-To-The-Home

ADSLSHDSL

ADSL2plusVDSL2

GigabitEthernet

GigabitEthernet

ADSL2plusVDSL2

GigabitEthernet

METRONode

METRONode

METRONode

MileGate 2500MileGate 2300


MileGate 2300with SUENx

In-houseDSL

MileGate 2011

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FTTx Network Architectures – Bandwidth

METRONode

FTTE(Central Office)

FTTCFiber-To-The-Curb

FTTBFiber-To-The-Building

FTTHFiber-To-The-Home

ADSLSHDSL

ADSL2plusVDSL2

GigabitEthernet

GigabitEthernet

ADSL2plusVDSL2

GigabitEthernet

METRONode

METRONode

METRONode



MileGate 2300with SUENx

In-houseDSL

MileGate 2011

FTTCBandwidth:20 – 50 Mbps

FTTEBandwidth:1 – 20 Mbps

FTTBBandwidth:50 – 100 Mbps

Ba

nd

wid

th i

n M

bp

s

100

10

1

FTTHBandwidth:100 – … Mbps

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INTRODUCING MILEGATE

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MileGate Takes Access Networks to the Next Level

Enable Cost reduction:Single access platformwith multiple servicesSimplified operations

Automation

Enable cost reductionSingle access platformwith multiple servicesSimplified operations

AutomationRevenue increase

More bandwidthEasy service integration

Quality of Experience

Revenue increase

More bandwidthEasy service integration

Quality of Experience

Integratetraditional services

VoiceInternet access

Leased line

Integratetraditional services

VoiceInternet access

Leased line

= IP-MSAN

MSAN &(Multi-Service Access Node)

MileGate

IP/Ehernet

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Innovative Technology Supports Increasing Revenues

INCREASEREVENUES

Standard/Open interfaces

Active Quality of Experience mgmt(QoS, video quality, channel change time, no call drops)

ADSL2plus, VDSL2

Ethernet, EFM, FTTx

Carrier-Grade Gigabit Ethernet

Network security

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REDUCECOSTS

Innovative Technology Reduces Operational Costs and Investments

Allows indoor and outdoor deployment – less equipment on stock

Multiple services, single platform – less training and less spare parts

Remote provisioning, line test and diagnosis – less field visits

CLI, XML, SNMP for fault management and provisioning – simplified integration in OSS

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Innovative Technology for Migrating Traditional Services

PRESERVEI N C O M E

Voice: POTS/ISDN through VoIP or V5.2 H.248/MEGACO or SIP VoIP-Protocol Leased Lines: E1 Circuit Emulation Traditional Internet: PPPoE, PPPoA

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Introducing MileGate Access Platform

mid-size

IP-MSAN

19" / 9 HU / 21 slots Any-service-any-slot concept 3840 POT lines or 1920 optical

Ethernet lines per 19” rack Indoor and outdoor

19" / 4 HU / 8 slots From 32 up to 192 POTS lines

or from 8 up to 56 optical Ethernet lines per subrack

Horizontal or upright installation Indoor and outdoor

UNEM

EMSNMS

full-size

IP-MSAN

Micro-

DSLAM

FTTB VDSL2 NTU 8 VDSL2 ports with e.g. Profil 30a Cascading and ring connection Fanless operation, no noise

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Introducing MileGate – Cornerstones of the Next Generation Access Node 1/2

Two subracks with full multi-service capabilities Hybrid backplane for native TDM and Ethernet

services with PDH, SDH and Ethernet uplink Ethernet/IP based system architecture Fully modular system architecture: any services,

any slot Carrier-grade Next Generation Access Node

(QoS, traffic management, OAM, redundancy) Supports high-density broadband DSL Provides smooth voice migration with V5.2

converter and VoIP media gateways TDM circuits can be transported over the IP

network with the CESoP unit for easy interconnection or migration of legacy data services into the NGN

Optimised for Triple Play applications and business services

MileGate is KEYMILE’s innovative evolution on the way to NGN and Triple Play

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Introducing MileGate – Cornerstones of the Next Generation Access Node 2/2

Ideal for the subscriber connection via copper and optical fibre

Compact size, hardened equipment ideally suited for indoor and outdoor deployments

Fully managed with easy integration into higher-layer management system

Integrated remote line test capabilities Comprehensive security features Enhanced traffic management Two-stage multicasting for efficient IPTV provision According to Broadband Forum TR-101

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Introducing MileGate – The Micro-DSLAM MileGate 2011

MileGate 2011 is a FTTB VDSL2 NTU (Network Termination Unit) with VDSL2 customer interfaces

MileGate 2011 is a Micro-DSLAM between both access network segments

the optical fibre to the building the in-house copper cabling

Wall mountable compact design Noiseless (without fan) operation

Gigabit Ethernet (optical and electrical) trunk guarantees highest performance

Star-, Ring-Topology and subtending supported Each MileGate 2011 offers 8 VDSL2 ports

VDSL2 over POTS and ISDN MileGate 2011 is optimised for high-speed

residential Triple Play applications

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Network Architecture with Copper and optical Fibre

Multiservice Access Platform Up to 1 Gbps per line Full featured multicast capability "Street hardened" Remote service provisioning &

activation

Aggregation Network High capacity cost efficient

GbE backhaul Multicast Multi-providers environment

Service Nodes & IP Core Network Huge capacity Applications agnostic Multi-providers: applications,

services, and networks

Access Platform

IP C

ore

Netw

ork

FTTN

Ether

net/I

P

Aggre

gatio

nM

ovie

Distri

butio

nASP

Inte

rnet

Call S

erve

r

TVDis

tribu

tion

Vide

oCon

tent

VDSL2

Central OfficeAccess Platform

ADSL2plus/VDSL2

FTTB

StreetCabinet

FTTH

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OPEX Reduction – Through the complete Customer Life Cycle

Sales

Line pre qualificationSELT (Single ended line testing) enables remote line qualification from the Point of Sales (PoS) or during provisioning

Provisioning

Flexible serviceprovisioningRemote service provisioning of various service types

Maintenance

High reliabilityHigh reliability of each component and redun-dancy of central compo-nents avoid unplanned works

PerformancemeasurementFlow based performance measurement allows thorough service analysis in case of customer complaints

Remote loop testingDELT (Dual ended line testing) allows loop testing with CPEs connected in order to identify faults

Change of service

Flexible serviceprovisioningRemote service provisioning supports the change of customer services without manual interaction

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MileGate Feature Set

Main Features

TDM Migration

Multicast

Testing

QoS (Quality-of-Service)

Management

Outdoor

Security

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Main Features 1/3

System design 21 or 8 slots per chassis with 1 Gbps per slot Full core redundancy Link aggregation support from 2 up to 5 GbE

network interfaces Hybrid backplane with

GbE-Star Native TDM transmission

System prepared for 10 GbE network interfaces Flow based traffic management

VoIP gateway Integrated VoIP media gateway POTS and ADSL2plus combo solution H.248/MEGACO or SIP signalling protocol

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Main Features 2/3

Ethernet and DSL Up to 960 ADSL2plus ports per subrack Up to 640 VDSL2 ports per subrack Up to 640 SHDSL (ATM or EFM) ports per subrack Up to 480 optical Ethernet per subrack Multicast capability for video distribution According to Broadband Forum (TR-101)

Network management support UNEM Higher layer NMS support via

CLI XML SNMP

Comprehensive integration of 3rd party equipment via SNMP

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Leistungsmerkmale 3/3

Uplink to all network topologies GbE for Ethernet networks STM-4/-1 to SDH networks n x E1 to PDH networks

Data gateways Legacy TDM data over Ethernet networks with

CEoP (Circuit Emulation over Ethernet) Ethernet data transmission over SDH networks

with EoS (Ethernet over SDH) Comprehensive TV services

Efficient video distribution with 2-stage multicasting Transmission of analogue and digital Cable TV via

optical fibre in parallel to the Internet access

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TDM Migration – Hybrid Backplane Concept for

LegacyTDM Services

PacketServices

MileGate combines native Ethernet and native TDMCost-efficient – without the need of emulation

ETH Backplane

TDM Backplane

CPADSL2+VDSL2SHDSL100FX

POTSISDNSDSLn x E1V5.2

n x GigE

EthernetAggregation

Network

n x E1PDH/SDH

STM-1/4

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TDM Migration – Smooth Migration to Voice-over-IP

Data VLAN

ETH Backplane

TDM Backplane

V5.2n x E1

ISDNPBX

n x 2 Mbps

ISDN Uk0

CP

Voice VLAN

MileGate migrates TDM telephony towards VoIP architectureswithout touching the end customer equipment

SHDSLEthernet

AggregationNetwork

VoIP GW

SIP/H.248

n x E1 Class 5 switch

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TDM Migration – Smooth Migration with TDM Circuit Emulation over Packet

CESoP VLAN

ETH Backplane

TDM Backplane

n x E1PBXG.703

n x E1

SHDSLCP

SHDSL

CESoP VLAN

MileGate migrates TDM towards Ethernet/IP architecturewithout touching the end customer equipment

n x 2 Mbps EthernetAggregation

NetworkCEOP

n x E1PDH/SDH

STM-1/4

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TDM Migration – Voice Service Migration from V5.2 to H.248/MEGACO or SIP

PSTN/ISDN

POTS/ISDN in NGN

UNEM Release R8

UNEM Release R8

Voice Access

Packet SwitchedNetwork (IP)

Call ServerProxy

PSTN

PDH/SDHNetwork

LocalExchangeV5.x

LOMI8

PCOM1

ESW U

pgra

de fr

om P

COM

1 to

IPSM

2/IP

SS2

No ha

rdw

are

upgr

ade

requ

ired!

Netw

ork

man

agem

ent

No up

date

requ

ired!

IPSx2

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TDM Migration – Telco Service Capabilities & Functions

SDH / PDH

VoIP Line Access GW

(H.248 or SIP)

POTS & ISDN-BA/PRA

ADSL/2/2plus (Annex A, B, L, M)

SHDSL (ATM)

Optical Ethernet

Ethernet Aggregation& Switching

IP DSLAM(ATM DSL to Ethernet IWF)

Ethernet / IP

Subscriber Services Core Network

VDSL2TDM over IP

(CESoP)

TDM uplink(N x E1)

TDM XC

TDM Voice GW(V5.x AN-side)

Residential BB DSL Business BB DSL Business Ethernet Leased Lines

(using CES)

Telephony Leased Lines

SHDSL (TDM)

SHDSL (EFM)

SDH uplinkSTM-1/STM-4

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GigabitEthernet

Operation in Outdoor Deployment

Gig

abit

Ether

net

Large Multi-Tenant Building

VDSL24 HU for NGN in

mid-size locations

ADSL2pl

us

POTS

/ISDN

StreetCabinet

Central Office

RG

Splitter

ADSL2pl

us

POTS

/ISDN

AccessNetwork

Up to 3840 connections out

of a 19“ rack

960 lines per subrack

Micro-DSLAMwith 8 x VDSL2

Multi-TenantBuilding

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Requirements for Outdoor IP-MSAN

General requirements

High-density, small form factor, "street-hardened" Fiber to the access platform solution (GbE) High-speed, any-service-any-slot architecture Extended operational temperature range

Services

Full Triple Play support – QoS, multicast, high throughput, low latency, security features

Complete range of auto-sensing DSL interfaces: ADSL/ADSL2plus, VDSL2, SHDSL (TDM, ATM and EFM)

POTS/ISDN support including V5.2 and VoIP (SIP/H.248) Support for Ethernet based business services TDM legacy interfaces: X.21, V.24, V.35, V.36 and E1 Circuit emulation over Packet to transport TDM circuits over the IP

network

Network operations

OSS integration optimised to minimise on-site interventions Remote provisioning, maintenance and line testing

The full solution is "street-minded"

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IPTV with Unicast

Live Broadcast

HDTV: >6 Mbps

Every TV viewer has his own dedicated video stream

Unicast is Highly Inefficient to Broadcast TV

<150 HDTVs per Gigabit Ethernet Interface

TV viewer requests TV channel

Server sends video stream

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Multicast/IGMP Snooping Improves the Network Efficiency

Live Broadcast

HDTV: >6 Mbps

If other viewer requests the same channel

the network multiplied the video stream

Highly Efficient Delivery of Broadcast TV

Unlimited Number of TVs

Over 80 HDTV Channels per Gigabit Ethernet

TV viewer requests TV channel

Server sends video stream

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Security on MileGate

Hair-pin forwarding Only frames with MAC destination address of the

broadband network gateway are forwarded towards the network

Hair-pin forwarding (peer-to-peer traffic) is prevented

MAC address spoofing The source MAC address is validated against the

interface Source MAC spoofing is prevented

MAC address flooding Number of MAC addresses learnt on one port is

limited Source MAC flooding is prevented

The use of Ethernet as an aggregation technology presents new security

challenges

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Security on MileGate

MAC Address Translation Avoid MAC address duplication network wise

Filtering List of acceptable MAC destination addresses in

upstream direction Only frames with valid destination addresses are

forwarded Denial of Service (DoS)

Access Control Lists limit the number of multicast channel per user and provide protection against DoS attacks

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Quality of Service – Class of Service Implementation

The prioritiesHigh Priority Voice Traffic

Voice

The priorities

High Priority Video Traffic

VoiceVIDEO/TV

High Priority Voice Traffic

The priorities

Best effort (Web / FTP traffic)Voice

Data

VIDEO/TV

High Priority Voice Traffic

High Priority Video Traffic

Internet

Packetnetwork

MileGate

ADSL2plusModem

ResidentialGateway

Soft Switch

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Quality of Service – Priorities and Queuing Methods

Prioritise critical traffic (voice, video) over "uncritical" traffic (mail, web)

Different queuing methods Strict Priority WFQ (Weighted Fair Queuing) WRR (Weighted Round Robin)

Classification by CoS marking Ingress port DiffServ code points (DSCP)

8 priorities level in CoS mapped to 8 queues upstream 4 queues downstream

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Operational Support through DSL Line Testing

Test parameter:

SNRLoop attenuationNoiseLine rate…

Single Ended Line TestingLines without termination can be tested remotely Service provisioning and

maintenance process can be optimised

Dual Ended Line TestingLines with termination can be tested remotely Service maintenance process is

supported

OSS SELT

Test parameter:

Loop lengthShortsLoad coils…

OSS DELT

Live traffic

SNR = Signal to Noise Ratio

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MileGate Management Concept Overview

MileGate management concept is based on a layer approach Northbound Interfaces (NBI) at MileGate EMS level for OSS integration UNEM for remote management from the NMC/NOC MCST (MileGate Configuration Software Tool) for

configuration and commissioning activities

OSS

UNEM

MileGate

NBI(CLI/XML/SNMP)

MCST GUI CLI

DCN

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UNEM KEY Features & Functionality

Graphical & hierarchical network presentation including sections

Configuration of network elements and their units Fault management – locating of alarms down to

sub-unit level Alarm Forwarding via E-Mail Performance management – retrieval, storage

and export of performance monitoring data Network wide software download Synchronisation map – displays the clock signal

distribution flow in the network Security management – capability to define

different operator classes & access rights based on user profiles

Inventory Management – HW & SW information stored in UNEM database and updated automatically, export via XML file

UNEM networking package for UMUX – providing end-to-end circuit provisioning

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MILEGATE APPLICATIONS

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High-Speed DSL Internet Access

METRO/REGIONALNETWORK

SUVDx: VDSL2SUSD1: SHDSL ATMSUADx: ADSL/ADSL2/ADSL2plus

SUBSCRIBER

COGE1

SUSD1

SUVDx

SUADx

SIP Telephony

ResidentialGateway

OnlineGaming

@

ACCESS

VDSL2, S

HDSL, A

DSL2pl

us

B-RAS

IP EdgeRouter

Internet

METRONode

PPPoE

IPoEGig

abit

Ether

net

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IPTV and Video on Demand

METRONode


Video,TV

SUBSCRIBER

Video

COGE1

SUVDx

SUADx

ResidentialGateway

SUVDx: VDSL2SUADx: ADSL/ADSL2/ADSL2plus

ACCESSG

igab

itEth

erne

t

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FTTH Network with MileGate and SUEN4

POTS orISDN Telephony

ACCESS

SUBSCRIBER

FTTH CPE

S0 or POTS

IPTV

4 x Ethernet


SUEN4: FTTH optical Ethernet line card

Set Top Box

METRONode

GbE

Optical Ethernet

Up to480 Ports per8 HU Subrack

Core Network

SUEN3

SUEN3

SUEN3

SUEN4

COGE1

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FTTH Network with MileGate and SUEN3 Including CATV Overlay

POTS orISDN Telephony

ACCESS

SUBSCRIBER

FTTH CPE

METRONode

GbE

CATV(Coax)

4 x Ethernet

Optical Ethernet


Cable TV Signal

SUEN3: FTTH optical Ethernet line cardwith CATV overlay

COGE1

SUEN3

SUEN3

SUEN3

SUEN3

Opt

ical

Ampl

ifier

Core Network

Up to480 Ports per8 HU Subrack

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FTTB Network with MileGate 2011 with Cable TV Overlay and legacy Voice

Ethernet/IPData

CoreNetwork

Mile

Gat

e

CATVSignal

PSTN

VDSL2-

Mod

em

VDSL2-

Mod

em

VDSL2-

Mod

emn x VDSL2+ POTS V+

V–

P+

P–

V+

V–

P+

P–

V+

V–

P+

P–

Splitt

er

Splitt

er

Splitt

er

Mile

Gat

e20

11

POTS

/ISDN

ACCESS

METRO/REGIONALENETWORK

SUBSCRIBER

RF-OverlayCATV +

Ethernet/IPover one single

optical fiber

existingIn-house-Coax-Cabeling

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Voice over VoIP Subscriber Media Gateway

METRONode

Telephony

POTS

SUBSCRIBER

NTBA

Gig

abit

Ether

net

Voice

SUPx4: POTSSUIx1: ISDNIPSx2: H.248 or SIP

media gateway

H.248 orSIP

SoftSwitch

COGE1

IPSx2

SUIx1

SUPx4

ISDN

ACCESS


Core Network

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TDM Voice via V5.2 Links

LOMI8

PCOM1

POTS Telephony

n x

E1 V5.

2 lin

ks

SUPM4

1

2

48

TDM Network

SUPM4: POTSPCOM1: V5.2 UnitLOMI8: E1

ACCESS


SUBSCRIBER

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TDM Voice via V5.2 Links, Uplink via SDH Network

AYN4M

PCOM1

POTS Telephony

SUPM4

1

2

48

SUPM4: POTSPCOM1: V5.2 UnitSYN4M: SDH Uplink

ACCESS


SUBSCRIBER

STM-4/STM-1-Netz

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V5.2 via IP (Circuit Emulation)

COGE1

CEOP1

SUIQ1

SUPM4

ACCESS

COGE1

CEOP1

LOMI8

POTS/ISDN

Gig

abit

Ether

net

METRONode

METRONode

Core Network

Gig

abit

Ether

net

V5.2

POTS-Telephony

POTS

NTBA ISDN

TDM Network

PCOM1

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MELCAS Voice

LOMI8

n x

E1M

ELCAS V

oice TDM Network

POTS Telephony

SUPM3

1

2

48

SUPM3: POTS PortsLOMI8: E1 Ports

ACCESS


SUBSCRIBER

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SHDSL Business Access over Copper


SUBSCRIBER

COGE1

SUSE1

ACCESS

SHDSL

EFM

(up

to 2

2.8

Mbp

s, 4

pai

rs)

B-RAS

IP EdgeRouter

Internet

METRONode

PPPoE

IPoEGig

abit

Ether

net

CPE/RouterCorporate LANs

Server

SUSD1

SHDSL

ATM

STIM1

E1, X.21, V.24V.35, V.36

SUSD1: SHDSL ATMSUSE1: SHDSL EFM

with pair bondingSTIM1: SHDSL TDM with

remote powering SHDSL

TDM

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Ethernet / Ethernet in the First Mile (EFM)


SUSE1: SHDSL EFMSUENx: Optical Ethernet line card

COGE1

SUENx

Ether

net

METRONode

Gig

abit

Ether

net

Core Network

ACCESS

SUSE1

SIP Telephony

Web Server

IntegratedAccessDevice

SUBSCRIBER

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POTS/ADSL2plus Solution via V5.2 Links (E1/G.703)

SUPC4

SUAD3

POTS- Telephony

POTS

& A

DSLSUAD3: ADSL Line CardSUPC4: POTS with integrated SplitterPCOM1: V5.2 UnitLOMI8: E1

STB

Splitt

er

ADSL m

odemOnline-

Gaming

@

ACCESS


SUBSCRIBER

Gig

abit

Ether

net

COGE1

LOMI8

PCOM1

n x

E1 V5.

2-Li

nks

IP Network

TDM Network

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Leased Lines (SHDSL TDM)

STIM1: SHDSL TDM Line CardLOMI8: E1 Ports8

x SHDSL-

TDM

1- o

r 2-p

air

E1, X.21, V.24V.35, V.36

Router

CPELineRunner DTM

Sensor Network Server

ACCESS


SUBSCRIBER

LOMI8

STIM1

8 x E1

TDM

Network

STM-4/STM-1-Netz

SYN4M

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MileGate Roadmap

© KEYMILEI of 71

2011 20122010

R3A (Q4/ 2010) Core unit enhancement (COGE2) 2/4-wire E&M TDM unit (TUEM1) Data TDM unit (TUDA1) Low density POTS unit (SUPM1) Subrack with 10 GbE backplane

R3B (Q4/ 2010) 10 GbE uplink core unit

variant (COGE3) 12 x FXO analogue exchange

unit (TUXA1)

R2F (May 2010) FTTH/CATV optical Ethernet unit (SUEN3) FTTH optical Ethernet unit (SUEN4) VDSL2 over POTS with ADSL2plus

fallback (SUVD3)

VDSL2 over ISDN with ADSL2plus fallback and MELT (SUVM4)

TDM SHDSL feature enhancement 2-services over 1 or 2 pair SHDSL Up to 4 Mbps over 2 pair SHDSL

R2F (April / 2010) 8-port FTTB/VDSL NTU (MileGate 2011)

R3B (Q3/ 2011) SDH STM-16 functionality Central unit improvements

R2F (Q2/ 2010) SDH STM-4/1 unit with EoS (SYN4M R1) High density H.248 voice gateway (IPSM3) High density SIP voice gateway (IPSS3)

R3A (Q3/ 2010) Ethernet aggregation unit

(ETER2) SDH STM-4/1 unit with EoS

(SYN4M R2)


MileGate – Benefits

Multimedia capabilities including multicast for IPTV Smooth migration of legacy services to All-IP Voice media gateways for POTS and ISDN via SIP

or H.248 Multi-Service flexibility with a great variety of DSL

and voice interfaces FTTx network architectures High-speed broadband services Extensive QoS and protection functions Residential and business services delivered from

one node Small footprint, high port density, robust Can be used in street cabinets (outdoors) Scalable from a few up to thousands of subscribers

Revenue:

OPEX:decrease

$$$

$$$increas

e

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MileGate 2500 & 2300 – Functional Units Overview

COGE1GbE UplinkCentral Unit

SUAD3/4ADSL2plus

48 Interfaces

SUVD3/SUVM4VDSL2

32 Interfaces

SUPM4/SUPC4POTS

48 Interfaces

IPSM2VoIP MediaGateways

H.248/MEGACO

SUIQ1/SUIT1ISDN 2B1Q oder 4B3T

16 Interfaces

PCOM1V5.2 Converter

SUEN1 Ethernet

8 Interfaces

LOMI8 E1 G.703

8 Interfaces

SUSD1SHDSL ATM32 Interfaces

STIM1 SHDSL TDM8 Interfaces

DSL DATA VOICE

SUSE1SHDSL EFM32 Interfaces

SUEN3/4 optical Ethernet

24 Interfaces

Please click the unit to get more information

IPSS2 VoIP Media

Gateway SIP

MileGate 2011 FTTB Micro-DSLAM8 VDSL2 Interfaces

CEOP1 CEoP Card 8 Interfaces

SYN4MSDH Uplink

STM-1/4

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Central Unit – COGE1

Central hub function with 28 Gbps switch Running network element software GbE network interfaces

2 x 1000Base-FX (optical, SFP-based) 3 x 10/100/1000Base-TC (electrical, RJ45)

Management interfaces Synch I/Os (T3, 2048 kHz) Link aggregation 802.3ad VLAN 802.1Q VLAN tag stacking (provider bridge 802.1ad) Traffic management (802.1p, per flow rate control) RSTP and Ethernet protection switching (G.8031) 1:1 equipment protection IGMPv3 snooping Central network element database

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SDH STM-4/STM-1 Uplink Unit – SYN4M

2 x SFP based STM-4/STM-1 ports 2 x SFP based STM-1 ports 4 x Electrical Ethernet ports (100/1000 BT) 4 x Ethernet over SDH (EoS) channels Up to 64 terminated/transparent 2 Mbps channels

to backplane SDH mapping and protection mechanisms

SNCP EQP

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Reference Architecture

Regional BroadbandNetwork

Access Network

AccessNode

(DSLAM)

AccessLoop

MDFEthernet

AggregationIP

BBNetworkGateway

L2TS

IP - QoS

L2TP

Customer Prem. Net

RG

NSP1

ASP1

A10-ASP

A10-NSP

U

User1

User2T

NIDNSP2

A10-NSP

IP - QoS

A10-ASP

V

ASP/BB Network Gateway

Aggregation Network

Source: Broadband Forum TR-101

MileGate smoothly integrates into this architecture

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End-to-End Functional View – High-Speed Internet Access

PP

Po

EIP

oE

(mu

ltica

st c

ap

ab

le,

sim

ple

r)

Ethernet

IP

www

Ethernet

ADSLATMAAL5

RFC 1483

IP Routing & NAT

ADSLATMAAL5

RFC 1483 CoreProtocol

L2TPTunnel

Ethernetdelivery

Ethernetdelivery

802.1Q/ad

EthernetEthernet

PPPoE-Agent

Ethernet

802.1Q/adBridging

Ethernet

PPPoEPPP

PPPoE

Ethernet

IP

www

Ethernet

ADSLATMAAL5

RFC 1483

Ethernet

IP Routing & NAT

ADSLATMAAL5

RFC 1483

Ethernet

DHCP Option 82

CoreProtocol

……

IP

www

Ethernetdelivery

Ethernet

802.1Q/adBridging

IP Routing

CoreProtocol

VPNTunnel

Ethernetdelivery

802.1Q/ad

Ethernet

U V A10-NSPPC B-RASADSL Modem INTERNETROUTERMileGate

Application Service Provider (ASP)

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End-to-End Functional View – TV Broadcast

RouterTV ADSL Modem

Ethernet

Ethernet

ADSL

ATM

AAL5

RFC 1483

Ethernet

IP Routing & NAT

ADSL

ATM

AAL5

RFC 1483

Ethernet

Ethernet BridgingIGMP Snooping

CoreProtocol

IP RoutingPIM-SSM, …

CoreProtocol

IP

UDP

Video

Ethernetdelivery

Ethernetdelivery

Ethernet

802.1Q/ad

Ethernet

802.1Q


MPEG2Encoder

www

UDP

MPEG2

TV

IPIGMP

ChannelAppl.

RemoteControl

STB MileGate

IGMPU V

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Protocol Stack – VoIP SIP

RouterPhone ADSL Modem

Ethernet Ethernet

ADSL

ATM

AAL5

RFC 1483

Ethernet

IP Routing & NAT

ADSL

ATM

AAL5

RFC 1483

Ethernet

Ethernet Bridging

CoreProtocol

IP Routing

Ethernetdelivery

Ethernetdelivery

Ethernet

802.1Q

Ethernet

802.1Q


CoreProtocol

UDP

RTP

Codec

IP

SIP

Sig.Appl.

IP

UDP

SIP

Application

MileGate

I of 77 © KEYMILE

mile gate for pto networks

Documents

mbps household

mbps symmetricalsource

each6 mbps mpeg

videotv4 mbps mpeg

mbps each3 hdtvstreams

mbps eachhighspeed

mbps6 mbps total bandwidth

mbps eachhd bluray