| 리포트 | 기술문서 | 테크-블로그 | 원샷 갤러리 | 링크드인 | 스폰서 컨텐츠 | 네트워크/통신 뉴스 | 인터넷자료실 | 자유게시판    한국 ICT 기업 총람 |

제품 검색

|

통신 방송 통계

 
 
 
섹션 5G 4G LTE C-RAN/Fronthaul Gigabit Internet IPTV/UHD IoT SDN/NFV Wi-Fi Video Streaming KT SK Telecom LG U+ OTT Network Protocol CDN YouTube Data Center
 

2023

5G 특화망

포탈

Private 5G/이음 5G

 포탈홈

  넷매니아즈 5G 특화망 분석글 (128)   5G 특화망 4가지 구축모델   산업계 5G 응용   산업분야별 5G 특화망 활용사례  [5G 특화망 벤더Samsung | HFR | Nokia | more
 

해외

  국가별 사설5G 주파수 [국가별 구축현황] 일본 | 독일 | 미국 | 프랑스 | 영국  [사설5G 사업자] Verizon | AT&T | DT | Telefonica | AWS | Microsoft | NTT동일본 | NTT Com    
 

국내

  5G 특화망 뉴스 | 국내 5G 특화망 구축 현황 | 국내 5G 특화망사업자 현황 (19개사) | 국내 자가구축사례 일람 | 국내 특화망 실증사업사례 일람 | 5G 특화망 정책
 
 

[5G 특화망 구축 사례] 한국식품산업클러스터 | 반월시화산단 삼성서울병원 | 롯데월드 | 한국수력원자력 | 해군본부 | 한국전력공사 | more  [이통사] KT

 
 
스폰서채널 |

 HFR의 5G 특화망 솔루션 (my5G)  Updated   | HFR 5G 특화망 뉴스HFR my5G 자료

  스폰서채널 서비스란?
MPLS & Ethernet Infrastructure & Services: BT’s Perspective
February 10, 2010 | By BT
코멘트 (0)
9
Thank you for visiting Netmanias! Please leave your comment if you have a question or suggestion.
Transcript
MASTER_Retail_Pic
MPLS & Ethernet Infrastructure & Services: BT.s Perspective

Ben Niven-Jenkins (benjamin.niven-jenkins@bt.com)
Chief Designer Content & Media Services


logo white
ⓒ British Telecommunications plc

2

.“Standard Services”

.MPLS VPN

.Ethernet E-LINE

.Ethernet E-LAN

.Wholesale Broadband


.Other Services

.Mobile (Cellular) Backhaul

.E1, ATM & Ethernet PWE3s


.High performance Financial Markets Services

.Content Services

.Broadcast Video

.CDN, IP (Linear) TV & Canvas



.Converging onto a single Ethernet/MPLS platform

.How 21CN underpins Ethernet, Mobile Backhaul, Broadband & Content services




Describe the diverse range of services that BT supports using Ethernet and MPLS


logo white
ⓒ British Telecommunications plc

3



MPLS VPN

.172 Countries

.>230000 customer ports

.>100000 outside UK


.>200 PoPs

.>180 outside UK


.Still seeing significant growth


.Market Share (IDC)

.UK: 40%

.Global: 16%


.Customers include

.Large financial institutes

.Some of the world\'s largest financial market data vendors

.Multiple banks


.Public Sector / Government

.Transport Industry

.Retail & Food Industries

.Pharmaceutical Industry




.Hierarchy

.Tier 1: Aggregation & Routing

.Tier 2: Aggregation & Customer access

.Regional Route Reflectors


.Resilience

.Intra & Inter PoP


.Dual Vendor Core

.Dual Tier 1 Core

.Physical separation


.6 CoS

.Multicast enabled

.Future evolution

.Even more Ethernet access

.Further NNIsto complement traditional PoPexpansion

.Expand in-country coverage


.IPv6




Scale

Architecture


logo white
ⓒ British Telecommunications plc

4

E-LINE & Mobile (Cellular) Backhaul

.Etherflow UK

.P2P Service

.VLAN access

.Ethernet PWE3 backhaul/core


.>700 PoPs

.>100 PoPs of EEA

.Access & Aggregation layer


.~600 PoPs of EES

.Access layer


.Port speeds from 10 Mbps to 1 Gig

.Sub rates from 1 Mbps



.Mobile (Cellular) Backhaul

.Built on top of Etherflow

.E1 & ATM PWE3s

.From base station to mobile switch site


.4 out 5 UK Mobile Operators

.Still in deployment

.Contracts total ~20k base stations


.Future direction:

.Near term: Ethernet presentation & synchronisation

.Long term: supporting LTE with IP layer & any to any capabilities

7750_red_sr12
7750_red_sr12


7750_red_sr12
7750_red_sr12
7750_red_sr12
7750_red_sr12


7750_red_sr12
7750_red_sr12

logo white
ⓒ British Telecommunications plc

5



.Managed VPLS service covering Spain

.First launched in 2004


.Mainly E-LAN Any to Any connectivity

.Some E-LINE (P2P) and Hub & Spoke

.Access port speeds from 10 Mbps up to 1 Gbps

.Mixture of technoogies including EFM


.Access sub-rates from 1 Mbps to 990 Mbps

.6 CoS


.HVPLS implementation.

.Core of 4 nodes in 4 PoPs

.Madrid and Barcelona


.10 VPLS regions covering different geographical areas.

.46 PoPs covering all 51 provinces.

.Including the Canary and Balearic Islands.


.Gateways to

.BT MPLS VPN

.Internet

.Voice Softswitches





E-LAN (VPLS)

.Standalone managed VPLS service covering London

.E-LAN Any to Any connectivity

.Access port speeds from 10 Mbps up to 1 Gbps

.Access sub-rates from 2 Mbps to 900 Mbps

.2 CoS


.6 Access PoPs

.2 Core PoPs


.VPLS used for some internal management (DCN) on 21CN

.Planning VPLS for supporting Wholesale IPTV services



SPAIN

UK


logo white
ⓒ British Telecommunications plc

6

ISP.s Network
21CN Ethernet
(PWE3)

21CN




house
dslam_cmts_orange
smartEdge800_DkBlue_SM



ADSL2+



ISP.s Network


Wholesale Broadband

.20CN IP Stream Connect

.Up to 8 Mbps ADSL2

.Available to >99% of UK population

.>5500 Exchanges (Central Offices)


.ATM backhaul


.21CN Wholesale Broadband Connect (wBC)

.Up to 24 Mbps ADSL2+

.Available to:

.45% of UK population (March 2009)

.55% of UK population (March 2010)


.Ethernet (VLAN & PWE3) backhaul


.21CN Next Generation Access / “Super Fast Broadband”

.Extension to wBC

.Up to 100 Mbps FTTx

.Up to 40 Mbps VDSL

.Up to 100 Mbps GPON


.In trials

.Pledged £1.5 Billion to deliver SFBB to 40% of population by 2012









house
dslam_cmts_orange
VDSL & GPON



20CN ATM
ISP.s Network
WWW
(Internet)

Colossus IP



house
dslam_cmts_orange
smartEdge800_DkBlue_SM
ADSL2


21CN MPLS VPN


7750_red_sr12

VLAN

PWE3



logo white
ⓒ British Telecommunications plc

7

“When talking about low latency connectivity to execution venues, no one else compares [to BT].”  Bryce Byers .President & CEO, Neovest
Ultra Access voted“Best New Vendor Solution”Financial News, 2007


ULTRA
.Capital markets participants require:

.Fast, direct connectivity to execution venues in major financial markets

.Extremely low, deterministic latency

.“Yesterday’s ultra-low latency is merely today’s low-latency.”  Tabb Group


.Extremely High SLAs


.ULTRA offers:

.Services in New York, Chicago, London

.Up to 10 Gbps Access

.Deterministic latency & RTD<1 ms

.100% UptimeGuarantee

.Fully resilient, non-blocking architecture

.Single Telco hop


.Multicast replication

.Direct Market Access Speedometer

.Network visibility tools

.Bandwidth management




“If a broker’s electronic trading platform is 5 milliseconds behind the competition, it could lose at least 1% of its flow; that’s $4 million in revenues per millisecond”  Tabb Group

As if the exchange is connected in their basement

canary%20wharf_0
Algorithmic trading and direct market access are the biggest disruptors in modern-day markets
Gone from virtually 0% to 35% of institutional order flow in 5 years.



logo white
ⓒ British Telecommunications plc

8

Media & Broadcast Global MPLS Media Network
.Broadcast applications

.Dynamic .contribution.

.Permanent contribution & distribution

.High priority data

.Non RT programmes, VoIP, CES


.Lower priority data




.Broadcast requirements

.Low latency, Low Jitter

.Zero packet loss

.Flexible control path

.Bandwidth on demand





       Isle of LewisIsle of SkyeMullIslayArranOF/EXHY/EACMCUCaradon HillPlymptonBeacon HillSailsburyBristol ICBristol KWWenvoeKilvey HillPreselliCarmelAberdarePontypoolMidhurstWhitehawk HillHeathfieldTunbridge WellsDoverReigateGuildfordHemel HempsteadEbbw ValeMalvernLarkstokeBlaen PlwyfBromsgroveBrierly HillThe WrekinSutton ColdfieldNottinghamChesterfieldFentonMoel y ParcLlandonaStoretonSaddleworthIdleKeighleyPendle ForestLancasterOlivers MountFenhamChattonDarvelLimavadyLondonderryBrougher Mt.RosneathCraigkellyTay BridgeAngusTorosayKnockmoreSkriaigRosemarkieEitshalRumster ForestBressayBorveGoreySt HelierSt BreadesLes TouilletsTortevalYBEL/DYFDRB/FBYXQMYJZCZYTVCYNBR/BYGPDD/BYNLLRYZIT/AYDRRD/BYKRS/MYYOT/BUTC/CYPCB/WYJSIYOWT/ACCM SouthCCM NorthYYZZ/EFremontSudburyRedruthHuntshaw CrossStockland HillMendipRowridgeHanningtonHastingsBluebell HillCrystal PalaceRidge HillOxfordTacolnestonSandy HeathWalthamBelmontSheffieldEmley MoorWinter HillBilsdaleDivisCaldbeckPontop PikeSelkirkBlack HillDurrisMargateBroadstairsRamsgateRouncefallBerrynarbourCoombeMartinBoscastleMonk SilverLlangollenLondon NorwichMartleshamSouthamptonNottinghamCambridgeBirminghamNewcastleLeedsManchesterCarlisleBelfastGlasgowEdinburghAberdeenCardiffPlymouthBristolYTOW       BR/CCHASO/EX/BL/ERPY/FCB/EYMHRNC/GYCOV/JBM/PYBS/LCF/FMR/DYNG/FCE/DNT/HBE/SEYGW/TEH/LABTI ChesterChichesterBrightonThirskEsherGloucesterCSGR       HMCPT/TKGITW/ASVMA/BADEX/DEX/ECIP/BBMEIHNC/CBHREVWR/DRJ/HCBS/DBNPCT/AFTCGAEBGLV/CHKUWIBLCDNBD/BSFLS/WGTDUBE/BMLGW/SCOFKGL/AJHCH/EXDEIV/SR1IV/MD/SR1CE/HSA/BTU/DBP/EXLQTSYRELong MountainKerryLlandinamPortnhavenMottramMiddlesbroughLS/BASJurbyLTHKendalYQADSCambret HillConwaySlaptonTomichKeelylang HillYPDNA/ABudleigh SaltertonClachanCushendallDunureEasdaleGlenariffLlangynogLlanidloes             Myndd MachenWest KilbrideJD



.75 core nodes & 200 transmitter nodes

.Dual diverse signal routing over network

.Over 150 video end points

.Total of over 800 MVPN destinations

.2000 Multicast destinations @ 30 Mbps each




logo white
ⓒ British Telecommunications plc

9

Wholesale Content Services

.Wholesale Content Connect (wCC)

.Establishing broadband as a content delivery platform

.Reduce impact of OTT content for ISPs

.Insert ISPs into the commercial value chain for distribution of OTT content over broadband


.Enable ISPs/CSPs to launch Quality Assured content services

.Harnessing QoS & BB to deliver a fantastic content experience for End Users



.Co-locating Content Caches with BB IP Service Edge

.QoS enabled CDN & BB

.Distribution via MPLS VPN


.Wholesale IPTV services

.VPLS or MPLS VPN


.Future: Move BB IP Service Edge closer to End Users







Internet
CDN

CSP



InternetTransitProvider

BT Wholesale




ISP





BT Wholesale

CSP

ISP



Today
wCC


ISP.s/CSP.s Network
21C Ethernet
(PWE3)

21C



house
dslam_cmts_orange
ADSL2+



21C MPLS VPN





house
dslam_cmts_orange
VDSL & GPON



20C ATM



house
dslam_cmts_orange
smartEdge800_DkBlue_SM
ADSL2




WWW(Internet)

smartEdge800_DkBlue_SM





Content Caches (CDN)




logo white
ⓒ British Telecommunications plc

10

Canvas (http://www.projectcanvas.info)
.Free TV & VoD

.Over 40 Freeview channels

.HD Freeview (Optional)

.Catch up TV

.Archive TV


.Paid TV

.Premium VoD


.PVR (Optional)

.Selected online sites such as Flickr & YouTube (not confirmed)



Canvas Offer
A .front door. to Linear & On Demand content & Web Applications via your TV.

Key Principles
.Hybrid Digital Terrestrial and IP Content Delivery

.Common Canvas UI that fuses Linear and On Demand content.

.Discover and access individual Content Providers. portals.

.Search across multiple Content Providers for a particular item of content (On Demand, Broadcast & locally stored)



PVR




logo white
ⓒ British Telecommunications plc

11

Canvas

Canvas Venture

Canvas Venture
.Publishes common standard

.Markets venture

.Develops and operates top level UI



STB Manufacturers

Devices
.Develop and sell Canvas devices



Defining and promoting a standards based, open environment, for Internet connected TV.


BT(+Wholesale CDN)
Other ISPs / CDNs
ISPs
.Deliver VoD services to customers

.Commercial agreement for Streamed content

.Retail to customers and provide CS





bbcAB
BTV_Master Logo_RGB_LowRes.jpg
Content Providers

.Publish VoD content to Canvas

.Operate ‘Store’

.Bill customer

.Deliver Adverts



logo white
ⓒ British Telecommunications plc

12



ISP.s Network(e.g. BT Retail)
WWW
(Internet)





Convergence on 21CN


7750_red_sr12
7750_red_sr12


7750_red_sr12
7750_red_sr12




7750_red_sr12
7750_red_sr12
7750_red_sr12
7750_red_sr12

smartEdge800_DkBlue_SM
smartEdge800_DkBlue_SM
smartEdge800_DkBlue_SM
smartEdge800_DkBlue_SM

dslam_cmts_orange
dslam_cmts_orange
dslam_cmts_orange
dslam_cmts_orange



7750_red_sr12
7750_red_sr12




7750_red_sr12
7750_red_sr12



dslam_cmts_orange
dslam_cmts_orange


house
house
house
house
house
house

20 Core PoPs (including Ethernet PWE3)
+86 Metro PoPs (including Ethernet PWE3)


+ ~1000 Tier 1 Aggregation PoPs (~600 with Ethernet PWE3)


+ ~4400 Tier 2 & 3 Access/Aggregation PoPs
dslam_cmts_orange
dslam_cmts_orange
dslam_cmts_orange
dslam_cmts_orange
2005-7
2008-9

2010+

Multiple ServicesSingle Ethernet/MPLS infrastructure.Ethernet

.Circuit Emulation

.Broadband

.Content





logo white
ⓒ British Telecommunications plc

QUESTIONS?
View All (861)
4G (2) 4G Evolution (1) 5G (49) 5G 특화망 (10) 5g (1) 802.11 (1) 802.1X (1) ALTO (1) ANDSF (1) AT&T (2) Acceleration (1) Adobe HDS (3) Akamai (6) Amazon (3) Apple HLS (4) Authentication (1) BRAS (2) BT (1) Backbone (4) Backhaul (12) BitTorrent (1) Broadcasting (3) C-RAN (13) C-RAN/Fronthaul (12) CCN (4) CDN (52) CDNi (1) COLT (1) CORD (1) CPRI (2) Cache Control (1) Caching (5) Carrier Cloud (2) Carrier Ethernet (9) Channel Zapping (4) China Mobile (1) China Telecom (1) Cloud (10) Cloudfront (1) DASH (2) DCA (1) DHCP (3) DNS (1) DSA (1) Data Center (7) Dynamic Web Acceleration (1) EDGE (1) EPC (5) Edge (1) Energy (1) Ericsson (5) Ethernet (8) FEO (2) Fairness (1) Fronthaul (5) GiGAtopia (1) Gigabit Internet (2) Global CDN (1) Google (5) HLS (1) HTTP (1) HTTP Adaptive Streaming (18) HTTP Progressive Download (3) HTTP Streaming (1) HetNet (1) Hot-Lining (1) Hotspot 2.0 (2) Huawei (3) ICN (4) IP (1) IP Allocation (1) IP Routing (8) IPTV (15) Intel (1) Internet (1) Interoperability (2) IoST (1) IoT (14) KT (22) LG U+ (3) LTE (70) LTE MAC (1) LTE-A (2) Licensed CDN (1) M2M (3) MEC (5) MPLS (25) MVNO (1) Market (4) Metro Ethernet (7) Microsoft (2) Migration (1) Mobile (4) Mobile Backhaul (1) Mobile Broadcasting (1) Mobile CDN (2) Mobile IP (1) Mobile IPTV (3) Mobile Video (1) Mobile Web Perormance (1) Mobility (1) Multi-Screen (7) Multicast (7) NFC (1) NFV (2) NTT Docomo (2) Netflix (6) Network Protocol (31) Network Recovery (3) OAM (6) OTT (31) Ofcom (1) Offloading (2) OpenFlow (1) Operator CDN (14) Orange (1) P2P (4) PCC (1) Page Speed (1) Private 5G (13) Programmable (1) Protocol (7) Pseudowire (1) QoS (5) Router (1) SCAN (1) SD-WAN (1) SDN (15) SDN/NFV (15) SK Telecom (22) SON (1) SaMOG (1) Samsung (2) Security (6) Service Overlay (1) Silverlight (4) Small Cell (3) Smart Cell (1) Smart Grid (2) Smart Network (2) Supper Cell (1) Telefonica (1) Telstra (1) Terms (1) Traffic (2) Traffic Engineering (1) Transcoding (3) Transparent Cache (2) Transparent Caching (14) VLAN (2) VPLS (2) VPN (9) VRF (2) Vendor Product (2) Verizon (2) Video Optimization (4) Video Pacing (1) Video Streaming (14) Virtual Private Cloud (1) Virtualization (3) White Box (1) Wholesale CDN (4) Wi-Fi (13) WiBro(WiMAX) (4) Wireless Operator (5) YouTube (4) eMBMS (4) eNB (1) 망이용대가 (1) 망중립성 (1) 스마트 노드 (1) 이음 5G (3)

 

 

     
         
     

 

     
     

넷매니아즈 회원 가입 하기

2023년 6월 현재 넷매니아즈 회원은 55,000+분입니다.

 

넷매니아즈 회원 가입을 하시면,

► 넷매니아즈 신규 컨텐츠 발행 소식 등의 정보를

   이메일 뉴스레터로 발송해드립니다.

► 넷매니아즈의 모든 컨텐츠를 pdf 파일로 다운로드

   받으실 수 있습니다. 

     
     

 

     
         
     

 

 

비밀번호 확인
코멘트 작성시 등록하신 비밀번호를 입력하여주세요.
비밀번호