cisco optical solutions · customer current model current sp current scope planned scope vendor...

Jun 2018

Optical Networking Transformation

Cisco Optical Solutions

목차

- 국내 Optical 현황

- 기술 Trend

- 시스코 Optical 현황

- 시스코 Optical Solution

- Reference

국내 전달망 현황

전송 전달망 구조

Access Metro Backbone

Switch

OLT /DSLAM

MSPP WDM

UPE

xDSL / FTTx

HGW

Fixed

Enterprise

Mobile

Carrier Ethernet

RNC/BSC

IPTV HE

IMS Core

Internet/SPSGSN/GGSN

MSC

E1/FE

BRAS

AGWDM POTN

IP/MPLSSR/PE

P

Carrier Ethernet

Aggregation Core

CMTS

IP/ETH

Access : 단순화, All-IP화, 고속화(Last mile 1G)

Metro : 심플화(TM, B2B 통합), 안정화(통합망관리_SDN)

백본 : 대용량화(수십 Tera), 통합화(TDM, Ethernet, Video), 지능화(통합관리, 우회경로)

2013-2015

ROADM 기간망전환• 2013년 ~ LH/Metro 메쉬망 구축• 100G 단일 전달체계 구축• B2B, Ethernet 트래픽 수용• 무선 데이터 수용

PTN 기간망/B2B망도입• 2012년기간망 장비 도입(NOKIA)

• 2014년 BM 용 장비도입- 코위버/우리넷/Coriant/Huawei

• 2017년대용량 PTN 개량개선

2012-2017 2016~

2008-2015

ROADM 기간망전환• 2008년국내 최초 도입• 2015년확장 및 신기술 도입• 생존성 보장, 계층화된 네트워크• Next ROADM 도입검토

PTN 기간망도입• 2013년기간망 도입 및 B2B 혼용(NOKIA, Huawei)

• 무선 데이터 전용으로 운용• 2011년 SKB 전용망 구축(NOKIA)

2010-2016 2015~

2013-2015

ROADM 기간망전환• 2013년 ROADM망 전환• 지역 분리형 환형망• 2015년 100G 전달체계 보완• 무선 데이터 수용

2014-2016 2017~

P-OTN 코어스위치망도입• 2016년코어스위치망 도입(H사)

• 2017년 C사 추가 소싱• 평창동계올림픽 시범망 운용

P-OTN 코어스위치망도입• 2015년국내최초 도입• 생존성, 안정성 보장 2개네트워크구축(Ciena/Huawei)

• 대/중/소 POTN RFP(2018)

P-OTN 코어스위치망도입• 2017년 ZTE/HUAWEI 장비 선정• 통합 집선망 구축계획• 생존성, 안정성 보장 2개 망 구축• 100G ~ 200G 전달체계

PTN 기간망/B2B망도입• 2015년 기간망 도입(코위버, HFR)

• 코위버 COT 위주 HFR RT위주상호 연동 완료

국내 SP 기간 네트워크 동향

Customer Current Model Current SP Current Scope Planned Scope Vendor

한전 자가망 SI WDM+MSPP WDM+CE Huawei

철도 자가망 SI, SP WDM+MSPP WDM, IP/MPLS Nokia, Juniper

도로공사 자가망 SI WDM+ MSPPWDM+MPLS-TP

IP/MPLS

Nokia, Ericsson,

Coweaver

Seoul Metro 자가망 SI MSPP IP/MPLS Nokia, Huawei

삼성자가망 SI WDM+CE WDM+CE Nokia,Cisco

SP Managed Service SP MSPP CE Huawei

지자체 SP Managed Service SP WDM+MSPP WDM+CENokia

Coweaver

공공 SP Managed Service SP WDM+MSPPWDM, MPLS-TP

IP/MPLS

Nokia

Coweaver

Defense SP Managed Service SP WDM+MSPP WDM+CE Nokia, Cisco

Most of managed service are consisted of either Carrier Ethernet(CE) or CE + WDM

B2B Market Status

기술 Trend

서비스 Voice only

Voice &

Low speed

data

TDM, PoSTDM & EoS,

ATM

Optic

(SDH,

Ethernet,

SAN)

L2 Ethernet,

CES, L3

Optic

(SDH,

Ethernet,

SAN)

Optic

(TDM,Ethernet,

L2)

서비스대역폭

64k max n x 56/64k

2M ~ 45M,

155M 이상은하위장비전달용

2M ~ 2.5G

EoS n x vc12,

n x

vc3/4(2M~1G)

100M~10G 100BT~10GE 155M~10G 100M~100G

요구기술Analog →

Digital 변환

PDH 다중화,

Data

processing

SDH/SONET

다중화,

PoS 수용

SDH/SONET

다중화,

EoS 처리기술

파장변환,

다중화, 광증폭,

SRM

L2서비스(E-

LINE, E-LAN,

E-TREE) 및OAM, L3

파장변환,

다중화, 광증폭,

SRM, OTN,

Restoration

CE, OTN, SDN

Restoration,

Coherent

Interface FXS, FXOFXS, FXO,

V.35 등

E1/T1, DS3,

STM/OC,

Ethernet

E1/T1, DS3,

STM/OC,

Ethernet

STM/OC,

1/10GbEEthernet, TDM

STM/OC,

1/10/40/100GEEthernet, TDM

NNI - E1/T1, DS3 STM-n, OC-n STM-n, OC-n파장(STM-n,

OC-n)1/10/100GE

파장(STM-n,

OC-n)

10/100GE,

OUT-n

PCM PDH SDH MSPP DWDMCarrier

EthernetROADM POTN

Technical Evolution_전송

논리적Convergence

운용측면Convergence

SDN – simple, fast, easy.

손쉽고 & 지속적인 최적화 작업 가능케 해줌

WDM Layer 를 포함한 통합된 Controller

높은 계위의 시스템에서 DWDM 인터페이스 통합(IPoWDM)

단순화 – 네트웍 구성요소 최소화,

대역폭 절감 및 용량 최적화를 위한 TDM 과 통계적 통합(통계적다중화 Statistic Multiplexing)

멀티레이어 제어평면(Control Plane) 공유 – Layer 간 정보교환을 통한 망효율성 제고(비용, 절체/복구등)

멀티레이어 Planning – 통합된 View, Management

멀티레이어 Restoration – >50% 이상의 인터페이스 수량 절감(비용)

Layer 3

Layer 2

Layer 1

기능적Convergence

Multi Layer Convergence

Pa

cke

t

Tra

nsp

ort

시스코 Optical 현황

TDM(MSPP) Product Line의기원

WDM(MSTP) Product Line의기원

High speed signal processing 원천기술확보DSP(Digital Signal Processing)_coherent

High density pluggable module (CPAK), 100G

Proven SDN controller (Mate)

Open API (Netconf/yang), NSO

1999

2010

2011

2012

2014

시스코 광전송 Evolution

Delivered 1K

Delivered 2K

10.7 & 10.8

Delivered 4K

6.1.32

• 7,478x FS-SMR Line Cards

• 3,246x CCOFS Line Cards

• 6,907x TNC w/OTDR

• 48,921x 100G/200G Coherent WDM Interfaces

• 18,118x CFP2 WDM

• 3,002x NCS 4000 400G Packet, OTN & WDM Line Cards

• 2,126x NCS 2000 400G XPonder

• 5,128x Optical Customers

• >20 NCS 1002 Customers

• 3,211x NCS 2015 Chassis


• 30,390x M6 Chassis

• 410x NCS 2002 Chassis

• 1,545x M2 Chassis





Cisco Optical – Key Data Points

Cisco #5 Worldwide; #4 Worldwide Ex-China

Cisco has highest

YoY GrowthWDM Market Share – Cignal.AI

1

2

3

4

Service Providers

NCS 1000

Cisco Confidential

Enterprise / Public Sector

NCS 1000

NCS 2000

NCS 2000

NCS 4000

NCS 2000

NCS 1000

NCS 1000NCS 1000

NCS 2000

NCS 2000

NCS 2000

ASR900

NCS 2000

NCS 4000

NCS 1000

NCS 2000NCS 2000

NCS 2000NCS 2000

NCS 1000

NCS 2000

NCS 2000

ASR900

NCS 2000NCS 2000

NCS 2000 NCS 2000

NCS 2000

NCS 1000

NCS 2000 NCS 2000

NCS 2000

NCS 2000

NCS 1000

NCS 2000

NCS 2000

창원시

Key Recent Optical Wins

시스코 Optical Solution

NCS 1000 NCS 2000 NCS 4000 NCS 4200

Data Center Interconnect Solutions

Contentionless ROADM Solutions

Converged Switching Solutions

Network Modernization Solutions

• P2P and ContentionlessROADM

• Up to 4.8TB in 2RU

• Highly Programmable

• Single ROADM Card for all deployments

• Ready for future Bit-Rates

• 10G Switching in Ring Networks

• OTN & Packet Fabric

• Integrated Coherent WDM capabilities

• >100T with Multi-Chassis

• TDM to IP Migration to preserve Revenues

• Large Footprint Savings

• Headend Modernization

Cisco Optical Portfolio

• Ethernet, CEM, PDH/SONET/SDH MSPP 및 OTN 인터페이스를 제공하는 통합 플랫폼

• 캐리어 장비 수준의 이중화 제공 : Power, Processor, Fans

• 4 가지 타입 샤시:

NCS-4201: 1 RU chassis

NCS-4202: 1 RU chassis with Line card slot

NCS-4206: 3 RU chassis (6 line card)

NCS-4216: 7 RU chassis (16 line cards)

• 공통 인터페이스 모듈 사용

• 공통 파워 서플라이 사용

• Full Features Operating System for standalone Mode

Ethernet Layer 2, IP/MPLS, FlexLSP, SONET/SDH MSPP and OTN

• Stateful Processor Failover and ISSU (<50ms)

NCS 4206

NCS 4216

NCS 4202NCS 4201

NCS 4200 소개

8x DS1\E1 CEM

48x DS1\E1 CEM

48x DS3\E3 CEM

10G CEM (1xSFP+, 8xSFP)(OC-3/12/48/192 or STM-1/-4/-16/-64)

Combo 1x 10GE, 8x GE/FE

8x 10GE Ethernet

2x 40GE Ethernet

1x 100GE Ethernet

NCS 4216

7RU

16 Slots, ISSU

400G

NCS4206

3RU

6 Slots, ISSU

400G

NS4 202

1RU, 1 card slot

64G

NCS 4201

1RU

64G

CE

MP

AC

KE

T

NCS 4200포트폴리오

1. 표준화된 서비스 E-Line / E-LAN / E-Tree 서비스표준화 LAN 및 TDM 트래픽 수용 표준화 Voice, Video & Data 망의 융합

2. 확장성 다양한 어플리케이션(음성, 영상, 데이타)에 확장할 수 있는 기능 제공

Access, Metro, Core, Backbone 까지확장할수 있는기능제공

1M ~ 10G 이상으로 대역 확장 기능 제공

3. 신뢰성 /생존성(SDH 수준) 장애 감지 및 복구 기능 제공 서비스 품질에 저하 없는 서비스 제공 50ms 보호 절체 기능 제공

4. 서비스품질 세분화된대역폭및 QoS 기능제공 End to End 품질 보장 기능 제공 프레임 손실/지연/편차 등 SLA

Provisioning 기능 제공

5. 서비스관리 제조사와 관계없이 장비간 연동을위한 관리 기능 제공

캐리어급 OAM 기능 제공 신속한 provisioning 기능 제공

MEF : 캐리어 이더넷은 LAN 기반의 이더넷과 차별화가 가능한 다섯가지속성을 지니는표준화된 캐리어급 서비스 및 네트워크

Reliability

What’s Carrier Ethernet_TDM Migration

Carrier Ethernet Service

MPLS

IP/MPLS

ECMP – Equal Cost Multi Path

PHP – Penultimate Hop Popping

IP Forwarding

Label merge

MPLS-TP

Bidirectional LSPs

Management Plane / static

provisioning

In-band OAM

Common

MPLS forwarding (LSP)

PWE3

GMPLS

QoS

CISCO의 Flex-LSP를통하여 MPLS-TP의 모든 기능 지원

- Bidirectional LSPs, Management Plane / static provisioning

- 50ms 절체, In-band OAM

MPLS : Multi-Protocol Label Switching, MPLS-TP : Traffic Profile, LSP : Label Switching Protocol, PWE : Pseudowire,

MPLS 기술 – IP/MPLS vs MPLS-TP

Characteristic MPLS-TP Bidirectional TE LSP

IP/MPLS

Ethernet

Eline (10GE)

Eline (GE)

Eline (Sub GE/10GE)

E-Tree

E-LAN

Legacy Transport

F/R

ATM

TDM

IP Services

L3VPN

L3 Unicast

L3 Multicast

Content

General

Traffic Engineering EMS-Driven

50ms restoration (1:1 LSP Protection)

Scalability

Multiplexing Technology Statistical Statistical Statistical

UNI processing Rich Rich Rich

Granularity Variable Variable Variable

Programmable (SDN Enablement)

EMS-Driven

RSVP-TE Extensions

RSVP-TE Extensions

MPLS-TP• OAM

• Forwarding

• Protection

2011

Bidirectional

TE LSP• TP OAM

• Forwarding

• Protection

• SDN Enablement

2013

Standard IETF MPLS

RFC’s

MPLS 전달방식 비교

NCS 2015

• 15 usable slot in the chassis (14

RU)

• 15x 100G Clients

• 100x 10G Clients

NCS 2006

• 6 usable slot in the chassis

(6 RU)

• 6x 100G Clients

• 40x 10G Clients

NCS 2002

• 2 usable slot in the chassis

(2 RU)

• 2x 100G Clients

• 10x 10G Clients

NCS 2000 - ROADM

• Programmability Automation Dynamic 복구

ColorlessTunable(송수신모듈)

Omni-Directional2/4/9/20 방향 절체

Contention-less 통한용량 극대화

Compact슬롯 Density, 통합형,

Programmable

대용량96채널,채널당 250G

,최대20방향

Flexible 구성CDC, Flex Spectrum

비디오신호

3G/SD/HD-SDI

데이타센터 SAN1/2/4/8G FC, 모든 SAN

관련 인증

암호화 & 인증카드

256bit AES

Low Latency(지연)나노단위지연모듈DCU,앰프,MUX

통합형 ROADMAMP+Booster+WSS

OSC

높은 집적도1슬롯 100G+ (100G,200G)

Flex Spectrum(12.5GHz단위)(96 ch at 50 GHz)

NCS 2K_ROADM 특징

NCS 4016

24 RU, 16 slots, 6.4 Tb per chassis, 100+ Tb per multi-

chassis system

Fully non-blocking agnostic fabric

Back-to-back, and multi-chassis capable

High density DWDM interfaces

NCS 4009

15 RU, 9 slots, 3.6 Tb/s, single chassis

Same service cards and processors as NCS 4016

Fully non-blocking agnostic fabric

High density DWDM interfaces

NCS 4000 – POTN

• 6.4TB Agnostic, Cell-based Switching Platform

• Converged DWDM, OTN & Packet Switching

• GMPLS (DWDM/OTN) + MPLS (Packet) Control Plane

• Single, Back-to-back and Multi-chassis Configurations

• Scales to 153.6 TB with 24x6 Multi-chassis configuration

• 22 Slots / 16 Line Card slots w/Redundant Controllers

• 24RU - 1067mm (h) x 444mm (w) x 450mm (d)

• Mid-Chassis intake to top/bottom exhaust

• Can also be installed in 19” or 23” and 600mm Racks

• 4 Switch Fabric (3+1)

• 2 Route Processors (1+1)

• Redundant AC or DC Power (M+N DC or N+N 4 AC Feeds)

Route

Processor

(1-2)

Cable Guide

Cable Guide

Power Modules

(DC version shown)

LCD Panel

(Fan Unit behind)

Service Modules

(1-8)

Switch Fabric

(1-4)

Air Filter

Service Modules

(9-16)

NCS 4016 Converged Switch

• 3.6Tbps of Full Duplex Agnostic switching

• 9 Line Cards (10” height)

• 2 Shelf Controllers (10” height)

• Same LC of NCS 4016

• Same RP of NCS 4016

• Same ECU of NCS 4016

• 4 Fabric Cards (3+1 Redundancy)

• Same PSU (power module)

• 15 RU height, 450mm depth

15RU

NCS 4009 Chassis

2x 100GE /20 x 10G CPAK/SFP+

OTN, Carrier Ethernet MEF 2.0

MPLS-TP – L2VPN, MPLS-TE, IP/MPLS

QoS – Service Differentiation

40 x 10G, 4 x 100G,10x 40G , 2x 200G

WDM CFP2 Combo

OTN, Carrier Ethernet MEF 2.0

MPLS-TE, IP/MPLS

QoS – Service DifferentiationWDM/OTN/MPLS/CE

1x Intel x86 Ivy Bridge 22 nm, 10-core,

1.8 GHz64 GB DRAM and 50 GB SS HD

Additional 200 GB SS HDD also available

on ECU

3+1 configuration single chassis12

CXP2 front panel connections -ready for

B2B or multi-chassis configurations

Route Processor

Agnostic Fabric

OTN/MPLS/CE

OTN

4 x 10GE/OTU2/OC192 , 24 x GE,16x

OC48/STM-16/OTU1

OTN

NCS 4016

NCS 4009

Metro

Aggregation

NCS 4009NCS

42xxNCS 4009

Service POP

ASR9000

Service Edge

NCS4016NCS 4009

NCS 4009

IOS XRvVirtual

Forwarder

NCS 4000 Linecards

Centralized Fabric Chassis

• +1 (shown),+2 or +4 Configuration for Operational Ease

• 450mm depth (same as NCS4016)

• 19” rack mountable

• 40RU High

• Front Access to Fan tray

• 4.8” Fabric Card pitch

• Redundant Combo RP/Ethernet Switch LC

• Redundant Power – Same as 4016

• Each Fabric Chassis Can Support 4 Linecard Chassis’

• Line-card Chassis can be deployed as needed without any re-

cabling

• 400G Centralized Fabric

NCS 4000 4+4 Multi-Chassis configuration

폭발적인 클라우드 및 컨텐츠 트래픽 증가신속한확장및자동화필요

10GE/40GE에서 100GE 인터페이스로 변환10GE/40GE와호환되는 100GE 최적화솔루션필요

데이터센터 확장 및 네트워크 가상화

데이터센터최적화솔루션필요

Why NCS 1000 ?

• 소모전력 100G 당 75 Watts

• 27 Tbps 용량, 250G PM-16QAM

• 100G PM-QPSK 4000 km 전달(SD-FEC)

• 250G transmission = 20% cost-per-bit savings

• 50GHz and Flex-Grid Tuning

세계 최초로 랙당 Terabit 용량의 DWDM Solution 제공• IOS-XR software for complete automation with enhanced monitoring

• Local and network boot (iPXE and ZTP)

• Programmability with YANG model based APIs

• Headless mode for data plane resiliency

• LLDP, trunk trace, locator beacon and more

Cisco nLight

Cisco NCS 1002

Coherent DSP

전면

후면

4x10G 4x10G 4x10G 4x10G 4x10G

200G

100G 100G 100G 100G 100G250G 250G

NCS 1002 – DC 전용 WDM

• Up to 23dBm output power with switchable Gain Range

• Optimized for High Modulation applications

• OTDR and OCM support

• IOS-XR software for complete automation of installation, and configuration with enhanced monitoring

• Plug and Play design

Point-To-Point DCI optimized DWDM Line System Solution

Cisco NCS 1001NCS1K-EDFA NCS1K-PSM

BST, PRE, OCM,

OSC/OTDR on one module

Optical Power protection module

Point to Point

Protected

Point to Point

Unprotected

NCS 1001 Deployment Models

NCS 1001

NCS1002

NCS1001

2000+

boxes

NCS 1000 Family – now

shipping20+ customers

NCS1002-LIC

Mexico

#1 in Metro DCI Small Form Factor DCI Platform

ACG Optical DCI 3Q17

ADVA Ciena Cisco

Coriant Fujitsu Huawei

Infinera Juniper (BTI) Nokia (ALU)

#1

28%

share

NCS 1000 – Where are we ?

• 2RU

• No Line cards. 8x CFP2-ACOs

• 100G, 200G, 250G – 32Gbd, 40Gbd/s.

• 10GE/40GE/100GE support

• Up to 2Tbps per box

• Up to 800G of encryption

• Rear controller.

• Requires 800mm racks

• 2RU

• 4x Line cards.

• 100G, 250G, 300G, 350G, 400G, 450G, 500G, 550G, 600G and hybrid support – 28 to 72Gbd/s

• 100GE/OTU4/400GE support (1.2Tbps cards)

• Up to 4.8Tbps per box

• Up to 4.8Tbps of encryption

• Front controller.

• Fits into 600mm racks

NCS 1002 vs NCS 1004

On-demand real time reporting of Carrier

Ethernet, L3VPN, Optical Network Services

Geographical Multi-Layer Topology and custom

image upload

Custom Mapping Options for Network Topology

All related content at your fingertips

Service Level Monitoring and Reporting

Isolate the Fault Quickly (where, what and who is

impacted)

Increased Decision Making Speed

Device, Circuit and Port 360

EPN Manager – Service & Network Management

IP + Optical 통합관제, 관리

GUI를 통한 ROADM/CE

통합관리시스템토폴로지/회선 관리 장비 상세 관리

트래픽 상황 모니터링 및 데이터 수집 망의 상태경보 및 장애확인 원격 OS업그레이드

통합망 관리

Cisco EMS - EPNM

적용사례

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주노드망 : 1EA

보조노드망: 3EA

7.5G

22.5G

10G7.5G

전국형 ROADM Reference 확보

최초 Mesh Restoration 상용화 네트워크 구축(WSON)

차세대 ROADM(CD) 기능 적용

중계노드 : 39 node

ROADM 구성현황

항목 내용

SP KT

백본 네트워크 Mesh

통신 대역폭 10G 이상

광선로(거리) 5,000km 이상

장비 모델명 Cisco NCS2006 ( 약 100 EA )

MSPP ROADM

l3

OO망 : 전국 ROADM망 구축

솔루션 적용 사례

국내 적용 사례_ROADM


국내 최초 Cisco CE Reference

EPNM을 통한 직관적인 운용관리

CE 구성현황

항목 내용

SP SKBB

네트워크 Ring

서비스 L2VPN

적용기술 IP/MPLS

장비 모델명 ASR900( 약 210 EA )

OO망 : CE망 구축

국내 적용 사례_CE


OO망 : ROADM + CE망 구축

국내 최초 Cisco ROADM + CE Reference

EPNM을 통한 Optical + IP 통합관리

L0 Restoration 적용

전국망 최초 Full Mesh 구성

ROADM + CE 구성현황

항목 내용

SP S + L

네트워크 MESH + RING

서비스 L2VPN

적용기술 IP/MPLS

장비 모델명NCS2K(80 EA),

ASR900(300 EA )

국내 적용 사례_ROADM + CE

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