Huawei IP Transport Network 2010 Oct 12

2010-10-13

Security Level:

Huawei All IP Transport Network

www.huawei.com

Copyright©2010 Huawei Technologies Co., Ltd. All Rights Reserved.

Agenda 1

Mobile Network Evolution Overview

2

WDM Backbone Network Evolution

3

Optical Backhaul Network Evolution

4

Microwave Backhaul Network Evolution

5

Discussion

HUAWEI TECHNOLOGIES CO., LTD.

Huawei Confidential

Page 2

Mobile Broadband will Evolve to LTE 2009

1.Traditional GSM/ PDC

2010 and beyond

HSPA+ UMTS

LTE FDD/TDD

HSPA

2. Leap-frogging emerging market after 2010

GSM/GPRS/EDGE

3. Switch-over CDMA2000/EV-DO

Verizon, Sprint, KDDI, Bell Canada/Telus

LTE FDD/TDD

LTE FDD/TDD

TD-HSPA+

4. China-specific TD-SCDMA

TD-HSPA

LTE is the main direction of mobile broadband .

HSPA+ is an evolution stage from HSPA to LTE.

HUAWEI TECHNOLOGIES CO.， LTD.

Huawei Confidential

LTE TDD/ SAE

Page 3

High Bandwidth provided for LTE UE

Air Interface Technology 3G(R99/R4) UL: 384 Kbps DL: 384 Kbps

Service Bandwidth 64~144 kbps

2002-2003

3G/HSDPA(R5) UL: 384 Kbps DL: 14.4 Mbps

e& phon ing o e m d vi trea ile s b o m

LTE 3G/HSPA+(R8) UL: 50 Mbps DL: 100 Mbps UL: 11 Mbps 3G/HSxPA(R6/R7) DL: 42 Mbps UL: 5.76 Mbps DL: 14.4 Mbps

LTE-advanced UL: 500 Mbps(?) DL: 1000 Mbps(?)

nce, perie k x e ile oo mob oteb ality band n u q ad er high bile bro Mo

d broa bile o m ia, et imed intern mult

64~384 kbps

384 kbps ~ 5 Mbps

2003-2004

2005-2006

band

3~20 Mbps

2006-2009

10~50 Mbps

2008-2012

20~100 Mbps

2009-2015

100~1000 Mbps(?)

2011-?

z

Due to mobile data service booming, bandwidth of base stations will be growing fast.

z

Bandwidth requirement will be 3~5 times or even more in 2009 and beyond.

z

How to reduce the cost for backhaul transport is one of the key issues for operator.


Huawei Confidential

Page 4

2G/3G vs LTE Network • MSC

Abis BTS

HLR

BSC/RNC

Abis/Iub BTS/NB

Pipe transportation can fulfill the demand of 2G/3G Mobile network.

RNC SGSN/GGSN

Iub NB

Backhaul

Backbone •

Termination of air interface has been lowed to eNB

•

S1-Flex (like eNB dualhomed)

•

Logical connectivity between eNB (X2 interface ) may influence the backhaul network

•

Traffic of X2 may be 3% of the total traffic in backhaul

•

Local switch is not clear.

S1-U HSS

eNB

Serving GW

S1-U

X2

S1-C S1-C

X2 eNB

X2

MME

S1-C S1-U Serving GW

eNB


Huawei Confidential

GGSN

Page 5

2G/3G to LTE Network Architecture Changes

Backhaul

2G/3G is point-to-

Backbone

point link

Abis

Mainly TDM/ATM

SDH/ATM MSC

BTS

Abis

tech based, some new deployed 3G

BSC

MW or LL

is IP/Eth tech

Iub

Iub

based

RNC NodeB

LTE define X2 for

2～10M

SGSN/GGSN

bandwidth

Switch Point will be lower , but when?

handover

100M+

X2 connection need transport network support partial

S1-U Serving GW

eNB

HSS

mesh

Bandwidth will be

X2

S1-C

increased to

MME

100Mbps

IP/Eth tech based

Serving GW

S1-U eNB


Huawei Confidential

Page 6

GGSN

Overall Framework for IP oriented Transport Network Key Elements for All IP

IP oriented Transport

Design & Plan

IP Optical

•Architecture planning and System design for All IP evolution

MW

Backbone

Solution

Mobile Broadband Visualized Mgmt Protocol Control Hardware Drive

Service Configuration

Box

Rack

Large-capacity switch

Microwave RF/IF

Ultra-high-speed lines

Multi-service tributary

•Backbone—Tbit capacity, IP offloading •Mobile Backhaul--IP RAN,LTE backhaul •Broadband--BTV bearer, Flattening Metro broadband and FMC solution

Software platform

•Carrier-class unified software platform •GMPLS,MPLS/L2/L3 •Manageable, Maintainability

Hardware platform

Key Tech.

•Carrier-class Unified Switch •Switched WDM，Packed OTN •PSN,IP Radio •Optical/OTN/Radio technology •Data Processing Technology •Outsourcing and Self-development chip

IP oriented transport network need E2E product design, not a partial enhancement.


Page 7

IP oriented Transport Address Customer Pressure Points

or k

it

Margin per Bit

N

e per B

et w

Reven u

t ra ffi c

Sustainable Development

Cost per Bit (TDM Transport)

Cost per Bit (IP Transport)

Time

Broadband Metro and Backbone transport: Evolves P2P WDM towards networking OTN. Tbit Capability with

completed granularity grooming, integrated 40G/100G and intelligent control plane Mobile Backhaul: Evolves TDM transport towards Packet MSTP & Radio, TDM and Packet simultaneous

native processing with highest efficiency, implements lowest TCO at every stage of 2G/3G/LTE/4G evolution


Page 8

Agenda 1


2


3


4


5

Discussion


Page 9

Converged WDM, Managed bandwidth cloud Bandwidth anytime, 'Zero' Waiting Provisioning

T-bit capacity builds the boundless bandwidth cloud

Separate tributary and line, service provision on demand

Dynamic bandwidth assignment with full granules, click & play Cost-effective transport, 'Zero' waste bandwidth

40G/100G/PID, 35% reduction in cost-per-bit

O&E converged grooming push the bandwidth share in the whole network, 100% wavelength utilization

IP service express by one hop, saving 60% transfer traffic Simple & reliable Network, 'Zero' Downtime

MDS 6600: simplifying the network planning

U2000 NMS: Visualized full service OAM, resource click & see

Intelligent ASON/GMPLS, 7×24h network protection


Page 10

Huawei OTN Product Portfolios

Huawei is the only vendor can offer E2E intelligent OTN products

OSN1800

OSN3800

Edge OTN (Full services access)

OTN with small cross-connect capacity(80G)

2008 Metro Access

OSN6800

OSN8800

OTN with medium cross-connect capacity(360G)

2008

2007 Metro Network, Regional Backbone network

Control plane based on GMPLS/ASON


OTN with large cross-connect capacity(1.28/2.56T)

Page 11

Backbone network

Comprehensive Leading 40G DWDM Solution eDQPSK superior performance

Break through 4*10G Threshold

Mixed 10G/40G/100G Transmission

Deployed the 40G solution for 40 commercial network. 2007,The longest 40G backbone without E- Regenerator (1141km,Transtelecom in Russia) 2007, 1st submarine 40G commercial network (Hibernia in USA) 2008, 1st commercial network in Asia (China Telecom) 2009, 1st 40G commercial network with G.653 fiber (TELEMEX in Mexico)


Page 12

100G Evolution as 10G Engineering Rules 10G λ

2008.6

10G

2009,Q3

2010,Q4

2011,Q3

80 λ Prototype 6,40km



40G λ

40G

Single λ Prototype 2,000km

100G λ

100G

Mixed with existing 10G&40G

ePDM-QPSK

Advanced Technologies in 100G Polarization Multiplexing QPSK

X

112/4 = 28G Baud

3

2 25ps PMD Tol.

1/4 of Rate

Y

3dB Cut of OSNR

1

Coherent Receiving


AD/DSP

Page 13

Released Ready for Contract Planned Planning

OSN6800 Roadmap V100R004 (NOW) Platform

OTN

Service

Software

Managem ent

••80*40G 80*40G eDPQSK/ODB eDPQSK/ODB ••80*10G superWDM 80*10G superWDM ••9D/4D 9D/4D WSS/ROADM WSS/ROADM ••ULH/LH/metro ULH/LH/metro application application ••ODU1/2/2e ODU1/2/2e XC XC ••LO/HO LO/HO ODUk ODUk ••OTU-1/2/2e/3/3e2 OTU-1/2/2e/3/3e2 Line Line

••TDM(STM-1/4/16/64) TDM(STM-1/4/16/64) ••ETH(GE/10GE) ETH(GE/10GE) ••SAN(FC100/200/400) SAN(FC100/200/400) ••SDI SDI

V100R005 (10Sep) ••4D 4D WSS(50GHz) WSS(50GHz)

V100R006 (11Q1) ••Tunable Tunable XFP XFP

V100R007/8 (11H2/12H1) ••100G 100G ePDM-QPSK ePDM-QPSK ••Extension Extension directionless/Color directionless/Color -ess -ess ROADM ROADM to to 16+ 16+ degree degree

••Multiple Multiple GE/10GE GE/10GE aggregation aggregation card card ••Low Low power power consumption consumption

••SAN(FC800) SAN(FC800) ••3G-SDI 3G-SDI

••OTN ••ASON/GMPLS(WSON) ASON/GMPLS(WSON) OTN SM/PM/TCM SM/PM/TCM ••Protection(1+1/SNCP/ -OCh -OCh layer layer enhanced enhanced Protection(1+1/SNCP/ ODUk-Ring/SDH) ••Mixed Mixed Shelf Shelf enhanced enhanced ODUk-Ring/SDH) ••IPA/APE/ALC/OPA IPA/APE/ALC/OPA Feature Feature ••ASON/GMPLS(OCh/ODU) ASON/GMPLS(OCh/ODU) ••U2000 ••U2000 U2000 V1R2C01 V1R2C01 U2000 V1R2 V1R2 ••MDS6600 V1R6 • MDS6600 • MDS6600 V1R7 V1R7 MDS6600 V1R6 ••HW ••OAM OAM enhanced enhanced HW ECC/IP/OSI ECC/IP/OSI DCN DCN ••E2E E2E ODU/OCh ODU/OCh Management Management

••40GE/100GE 40GE/100GE

••ASON/GMPLS ASON/GMPLS -O/E -O/E convergence convergence

••ASON/GMPLS(WSON) ASON/GMPLS(WSON) -MLN -MLN layer layer enhanced enhanced ••PCE PCE Path Path Computation Computation Element Element

••U2000 ••U2000 U2000 V1RX V1RX U2000 V1R3 V1R3 • MDS6600 ••MDS6600 V1R8 • MDS6600 V1RX V1RX MDS6600 V1R8 ••E2E Online Service Service Planning Planning E2E EOS/PKT EOS/PKT management management ••Online

Roadmap does NOT represent any commitment.

HUAWEI TECHNOLOGIES CO., LTD.Co., Ltd. Huawei Copyright©2008 Huawei Technologies All RightsConfidential Reserved.

Page 14


OSN1800 Roadmap V100R001C01 (NOW) WDM

OADM

Service

Others

Software

O&M

••2.5G 2.5G CWDM/DWDM CWDM/DWDM ••10G CWDM/DWDM 10G CWDM/DWDM ••Single Single fiber fiber bi-direction bi-direction ••CWDM CWDM ••DWDM DWDM ••TDM(STM1/4/16) TDM(STM1/4/16) ••100M~2.7G 100M~2.7G Any Any ••GPON/EPON GPON/EPON ••DC DC 1+1 1+1 ••AC AC ••Optical Optical line line /OMSP /OMSP protection protection ••Intra-board Intra-board 1+1/OChP 1+1/OChP protection protection ••Client Client side side 1+1/SNCP 1+1/SNCP protection protection ••T2000V200R007C02 T2000V200R007C02 ••T2000V200R005C01NA T2000V200R005C01NA ••MDS6600V100R005 MDS6600V100R005 ••TL1 TL1 ••SNMP SNMP ••Web Web LCT LCT ••NEBS NEBS ready ready ••FDA FDA ••OSC OSC && ESC ESC

V100R001C02 (NOW)

V100R002 (10 Sept)

V100R003 (11Q1)

••EDFA EDFA ••DCM DCM Module Module

••10G 10G Any Any

Multi-service enhance •L2 function

••E1/T1 E1/T1

••AC AC 1+1 1+1 inside inside

••E1 E1 SNCP SNCP

zzT2000V200R007C03 T2000V200R007C03

••MDS6600V100R006 MDS6600V100R006

••U2000V100R002C01 U2000V100R002C01 ••MDS6600V100R006 MDS6600V100R006

•U2000V100R003 •MDS6600V100R008



Page 15

Agenda 1


2


3


4


5

Discussion


Page 16

2G/3G/LTE Evolution Path 2G/3G Stage

3G Stage

Mature LTE Stage

RNC

BSC/RNC

MME

PWE3

Metro

Metro

Metro VRF

Abis/Iub traffic

Iub traffic

Access

Access

Access VRF

PTN91x

BTS/NodeB z

z

PTN91x

BTS/NodeB

PTN91x

NodeB

VRF

X2 traffic

PTN91x

NodeB

eNB

eNB

Choice of L3 edge position is the tradeoff between bandwidth efficiency and network complexity Flexible deployment of Backhaul in the metro

© 2009 HUAWEI TECHNOLOGIES CO., LTD. All Rights Reserved.

Page 17

The Key of Mobile Backhaul Solution

BTS NodeB

E1/ ATM

NodeB

RNC/BSC

Mobile Bearer NodeB

et ern h t E

MME/S-GW

NodeB NodeB

E-NodeB

Freq. & Phase Sync

Freq. Sync GSM

0.05PPM

WCDMA

0.05PPM

Wimax FDD

0.05PPM

CDMA2000

0.05PPM

3us

TD-SCDMA

0.05PPM

3us

Wimax-TDD

0.05PPM

1us

LTE

0.05PPM

3us

¾ Mobile backhaul readiness is measured by the stick: the ability provide synchronization to the

base stations. ¾ Along with the development of the mobile standard, Freq. & Phase Sync will be the necessary requirement.


Page 18

E2E Synchronization BTS/NodeB/eNB CSG

MW

E1/FE

ASG

Copper

RSG

STM-1/GE

Backhaul network

P2P fiber/GPON

BSC/RNC/AGW

MW sync. GPON Line syn (GPON) Frequency Sync.

E1/Sync.Eth

BITS

1

Sync.eth NTR (DSL)

Each Equipment in backhaul network should support syn..eth

Sync.Eth

2

STM-1/Sync.Eth

Backhaul network not support sync.eth, ASG and RSG support 1588 ACR

1588 ACR

3

Backhaul network not support sync.eth, ASG and RSG support CES ACR(for TDM BS),

CES ACR Time Sync.

1

Whole Network support 1588v2 Sync.eth+ IEEE 1588v2/ IEEE 1588v2

2

BS not support 1588v2 1PPS+TOD

Sync.eth+ IEEE 1588v2/ IEEE 1588v2


Huawei Confidential

GPS/BITS input time

Page 19

Clock Synchronization with 1588v2

80% mobile broadband is happened indoor

Inside building Urban

2G

3G

LTE

Rural

Rural Under ground

From 2G/3G to LTE, Phase synchronization is necessary.

With more and more mobile sites deployed, GPS will no longer suit for the future network’s requirement.

IEEE1588v2 is the lower cost replacement choice for GPS and indoor coverage solution.


Page 20

New Members of CX600 Family High GE/10GE density 32U Abundant Interface Card Powerful L2&L3 function 14U

LTE Ready

CX600 Mini

10U 5U 4U 1U

First

300mm Depth

FMC Service

Backplane Port Capacity ( FullDuplex ) Throughput

CX600-X16

CX600-X8

CX600-X3

30T

15T

1.35T

450G

285G

640G

320G

120G

40G

20G

1600Mpps

800Mpps

300Mpps

60Mpps

30Mpps


CX600-X2 CX600-X1

Page 21

Tailor-Made Size for Flexible Condition Rack Mount

Cabinet Mount

•Dimension: 442mm×220mm×132mm （W×D×H） •Capacity: 20G, can smooth upgrading to 40G

2*10G interfaces Meet requirement of metro uplink

Fits 300mm depth Mount Be installed with MSAN/DSLAM

The most compact but the larger capacity


Page 22

CX600-X1 Specification Support interfaces:

Carrier-Class protections:

z

2 × 10GE LAN/WAN

z

GR/NSF

z

1 × STM-1(Channelized)

z

BFD for all protocols

z

16 × E1 (75/120OHM)

z

BGP/IGP/Multicast Fast Convergence

z

8 × GE

z

IP/LDP/TE/VPN/VLL FRR

z

8 × FE

z

RRPP Ring Protect

Management type: z

U2000

Demission： z

442×220×132mm(3U)

Installation type： z

19 inch Cabinet

z

Outer door installation

z

300/600mm ETSI Cabinet

Key functions： z

L2/L3 VPN, Multicast VPN

z

HQos, QinQ

z

1588v2


Page 23

CX600-X2 Specification Support interfaces:

Carrier-Class protections:

z

4 × 10GE LAN/WAN

z

GR/NSF

z

1 × STM-1(Channelized)

z

BFD for all protocols

z

16 × E1 (75/120OHM)

z

BGP/IGP/Multicast Fast Convergence

z

8 × GE

z

IP/LDP/TE/VPN/VLL FRR

z

8 × FE

z

RRPP Ring Protect

Management type: z

U2000

Demission： z

442×220×222mm(5U)

Installation type： z

19 inch Cabinet

z

Outer door installation

z

300/600mm ETSI Cabinet

Key functions： z

L2/L3 VPN, Multicast VPN

z

HQos, QinQ

z

1588v2


Page 24

CX600-Mini Roadmap（1） V600R002C03 (NOW) Hardware Hardware ••CX600-X1(20G CX600-X1(20G Port Port Capacity,Linespeed) Capacity,Linespeed) ••CX600-X2(40G Port Capacity,Linespeed) CX600-X2(40G Port Capacity,Linespeed) ••Interface: Interface: 10GE/GE/FE/cPOS155M/E1 10GE/GE/FE/cPOS155M/E1 High Availability High Availability ••GR/NSF GR/NSF ••BFD BFD for for all all protocols protocols ••BGP/IGP/Multicast BGP/IGP/Multicast Fast Fast Convergence Convergence ••IP/LDP/TE/VPN/VLL IP/LDP/TE/VPN/VLL FRR FRR ••RRPP RRPP Ring Ring Protect Protect Metro Metro Ethernet Ethernet ••L2/L3 L2/L3 VPN, VPN, Multicast Multicast VPN VPN ••HQoS, QinQ HQoS, QinQ Mobile Mobile ••1588v2 1588v2 ••ATM ATM PWE3 PWE3 ••TDM TDM PWE3 PWE3 OAM OAM ••802.1ag/802.3ah/Y.1731 802.1ag/802.3ah/Y.1731

V600R003 (11Q1) VRP VRP ••P2MP P2MP RSVP RSVP TE TE High Availability High Availability ••NSR NSR for for LDP/RSVP-TE/OSPF/Multicast LDP/RSVP-TE/OSPF/Multicast Metro Ethernet Metro Ethernet ••MDI MDI (Media (Media Delivery Delivery Index) Index) function function in-line in-line on on LPU LPU ••BFD BFD for for ATM/TDM ATM/TDM PW PW IPv6 IPv6 ••IGP/BGP IGP/BGP for for IPv6 IPv6 NSR NSR ••BFDv6 BFDv6 for for Routing Routing



Page 25

CX600-Mini Roadmap（2） V800R003 (11Q4) Hardware Hardware ••CX600-X1(upgrade CX600-X1(upgrade 40G 40G Capacity) Capacity) ••CX600-X2(upgrade CX600-X2(upgrade 80G 80G Capacity) Capacity) High High Availability Availability ••NSR NSR ••ISSU ISSU OAM OAM ••NETCONF/XML NETCONF/XML ••Offline Offline Configuration Configuration



Page 26

Agenda 1


2


3


4


5

Discussion


Page 27

Microwave application in Mobile Backhaul ‘LTE’ section

‘Tail sites’ section

‘Feeder’ section

‘Backhauling’ section

LTE Micro Ring Site

Fiber transport is moving to

Traditional network topology Ring type

RAN

Macro Hub Site

Macro Ring Site Main Switch Site

Macro Tail Site

Optical or MW Ring

LTE expanded topology Star Macro Tail Site

type

LTE Micro Tail Site ≤ 1 Km ≤ 150 Mb (star) ≤ 500 Mb (ring) - Availability ≥ 99.9% (?) - Protection not required - Zero footprint required - Link length - Capacity

- Link length

2 ~5 Km

- Link length

5 ~10 Km

- Ring diameter 20 ~ 50 Km

- Capacity

≤ 400 Mb/s

- Capacity

≤ 800 Mb/s

- Capacity

≤ 2 Gb/s

- Availability

≥ 99.99%

- Availability

≥ 99.998%

- Availability

≥ 99.999%

- Protection

mixed

- Protection

required

- Protection

required

- Zero footprint not required



Huawei Confidential


Page 28

Summary of Backhaul Challenges and Strategies of MW Evolution 1:

Single hop

Network + IP

TDM Radio

Networking and IP

》

Partial Network

》

E2E Network

》

Hybrid Radio

》

Packet Radio

IDU

IDU

》

TDM Eth

TDM

TDM

based

TDM

TDM

Eth TDM

IDU

》

ETH

Hybrid

TDM

based

TDM

Eth

Packet based

MPLS PW

TDM

Evolution 2: Higher frequency

Broadband

800M（6~42G&XPIC）》

》

1G（E-Band）

3G（E-Band）

+ Larger bandwidth

Antenna

Antenna

》

Microwave ODU

Single RAN

TMA

Evolution 3:

Power Alarm DC

Indoor to Outdoor

Battery

TMA

Microwave IDU

Split Mount

Split Mount

RET

》

Microwave ODU

FO

Climate Control

Full outdoor

Indoor deploy


》

Outdoor cabinet

Huawei Confidential

》

Page 29

Full outdoor

Networking IP Radio – RTN 900 Series

RTN 910 (1RU)

RTN 950 (2RU)

RTN 980 (5RU)

RTN 900 Series

TDM Radio

Packet Radio

Hybrid Radio

• PDH->SDH upgradeable

• Native Encapsulation

• PW@MPLS

• Built-in cross connection

• Hitless AM (QPSK~256QAM) • Hitless AM (QPSK~256QAM)

• Converge with Optical.


Huawei Confidential

Page 30Page 30

Upgrade from Hybrid to Packet NodeB FE BTS

AM

AM

Native & Eth Pure E1 Packet

Native & Eth Pure E1 Packet

E1

FE NodeB BSC/RNC/aGW

RTN 910 Hybrid configuration

RTN 950 Hybrid configuration Switch

IFU2 Native E1 Switch & Interface(with FE/GE)

Pure Packet configuration

Switch IFU2 Native E1 Eth.

Pure Packet configuration Switch

IFU2 Smart E1 Switch & Interface(with FE/GE)

Switch IFU2 Smart E1 Eth.

• Only replace Native E1 card with smart E1, software upgrade on the same platform, protects investment, save TCO

HISILICON SEMICONDUCTOR HUAWEI TECHNOLOGIES CO., LTD.

Page 31

E2E OAM, Easy to Maintenance NodeB FE E1

BTS BSC FE

NodeB RNC FE

NodeB

ITU Y.1711

IEEE 802.1ag

E2E OAM

MPLS

E2E OAM

Hybrid

• Ethernet service OAM(802.1ag): CC, LB, LT; Ethernet Port OAM(802.3ah). • MPLS LSP OAM(Y.1711): CCV, FFD, BDI, FDI, LSP ping/trace route. • Multiple OAM technologies improve the robustness of entire network. HISILICON SEMICONDUCTOR HUAWEI TECHNOLOGIES CO., LTD.

Page 32

Enhanced Dual Ring Protection

Hybrid Microwave Network

eNB

Inactive Activeas protection link for Eth. service

FE FE/GE

Hybrid Ring

FE

RNC/aGW

(SNCP for E1& ERPS for Eth)

eNB

E1/STM-1

E1

BSC

BTS

Broken E1-Work

E1-Protection

Ethernet

• SNCP and ERPS, millisecond-grade ring protection!


Page 33

Hitless Adaptive Modulation

Adaptive Modulation

Voice

256QAM

...

64QAM...QPSK...64QAM ...

256QAM

Capacity 9 hours

99.9% Silver

4 hours Internet

53 mins

99.99%

26 mins

Golden

11 mins VOIP

99.999%

Diamond

Time High priority queue and guaranteed bit rates Most for voice etc.

Low priority queue and remaining bit rates Most for download services etc.

• Support full modulation scheme, full channel bandwidth. • Enjoy highest capacity in most time of the year. • Besides Ethernet service, Priority of E1 service can also be designated with E1 prioritization function. HISILICON SEMICONDUCTOR HUAWEI TECHNOLOGIES CO., LTD.

Page 34

800Mbps/carrier with Eth. XPIC Technology f1 Without XPIC

H

f2

400M 400M

V Switch IFU2 IFU2 Traffic Card

Switch IFX2 IFX2 Traffic Card

One channel:

2 X 400Mbps f1

H

400M

With XPIC V

CCDP: Co-Channel Dual-Polarization

High Capacity for Ethernet service: • High throughput of up to 800Mbps on a single carrier with XPIC. • Meet Wimax/LTE high capacity requirement.

High Efficiency for spectrum usage: • Double the spectrum resource utilization. HISILICON SEMICONDUCTOR HUAWEI TECHNOLOGIES CO., LTD.

Page 35

400M (56MHz@256QAM)

Radio LAG Technology--1.6G by one IDU box Radio LAG

f1 f2 f1

XPIC with 2+0

f2

H SW guide V

ODU& combiner

Switch IFX2 IFX2 Traffic Card • • • •

1.6Gbps

Dual polarization antenna

4 * 400Mb@2*56MHz

Switch IFX2 IFX2 Traffic Card

One box (only 2U), saving investment & machine room space, convenient for OAM. Up to 1.6Gbps Eth. throughput in air with one antenna. Multiple radio links will converge as a single service by Radio Link Aggregation. Meet Wimax/LTE high capacity requirement .


Page 36

Universal Switch Design

5

n*VC4

n*VC4 Backup

n*GE

3

n*VC4 n*GE

6

n*GE

Main

System Control and Switching (TDM & Eth)

n*VC4

4

n*GE

1

2

System Control and Switching System Control and Switching

Slot5: VC-4 & GE Slot3: VC-4 & GE Slot1: VC-4 & GE

Slot6: VC-4 & GE Slot4: VC-4 & GE Slot2: VC-4 & GE

• Universal switch design for TDM and Eth • Cable free , the fault point reduced, easy OAM and OPEX saving


Page 37

Specification of RTN 900 Platform-oriented Microwave System

Powerful features Microwave feature:

RTN 910 (1U)

• 1+0,1+1 HSB/SD/FD, N+1, N+0 (LAG) • Hitless AM.

2 RF,8*8VC4&4.2Gbps

IP/Ethernet feature: RTN 950 (2U)

Universal ODU & Antenna

• E-LINE, E-LAN • Ethernet OAM, LSP OAM • ERPS, MPLS APS 1:1 • VLAN, LAG, Flow Control

6 RF,32*32 VC4&10Gbps

• QoS: DiffServ for 8 classes, CAR • EoPDH (Ethernet over PDH)

RTN 980 (5U)

6-38 GHz

Auxiliary channel • Alarm interface: 3+1/4+2 (input + output) • External clock/time channel • Orderwire

14 RF,128*128 VC4&22Gbps


Basic Interface • E1, STM-1, FE, GE(e/o)

Page 38

RTN 900 - Hybrid Service Flow CSH

CSHA CSHB

TDM Service Equivalent Capacity: RTN950 R2: 32x32 VC4 RTN910 R2: 8x8 VC4

CSHC

Ethernet Switching Capacity: RTN950 R2: 10 Gbps RTN910 R2: 4,2 Gbps


Huawei Confidential

Page 39

Radio Link Configurations RTN910: •

1+0;

2 links

•

1+1 HSB/SD/FD:

single pair

•

2x (1+0):

single pair

RTN950: •

1+0

6 links

•

1+1 HSB/SD/FD:

3 pairs

•

N+1 protection:

(N ≤ 4)

•

N+0 protection:

(N ≤ 5)

•

XPIC configuration:

3 pairs

IF Mod/Dem unit

IF

IF Mod/Dem unit

Cross-connect unit

IF

IF Mod/Dem unit

IF

IF Mod/Dem unit

IF

Key RF features: •ATPC •AM •AM with XPIC

IDU


Huawei Confidential

Page 40

Hybrid Radio Operational Modes Modulation

26E1

64QAM

32QAM

Hybrid and Packet Capable:

16QAM

QPSK

IFU2 IFX2

Native Ethernet Capacity

44M

90M

183M

363M

21E1

43E1

75E1

75E1

38M

78M

153M

313M

18E1

37E1

75E1

75E1

32

66M

133M

265M

15E1

31E1

64E1

75E1

25M

51M

105M

208M

12E1

24E1

50E1

75E1

20M

42M

84M

168M

10E1

20E1

40E1

75E1

10M

20M

42M

84M

5E1

10E1

20E1

40E1

256QAM

128QAM

183M

TDM Capacity

[MHz]

3.5

7

14

28

40

Channel Bandwidth


Huawei Confidential

Page 41

56

Adaptive Modulation • •

Modulation

Hitless for TDM services 256QAM No packet loss for prioritized 128QAM flows 8 queues available

64QAM

32QAM

Hybrid and Packet Capable:

16QAM

44

90

183

363

38

78

158

313

32

66

133

265

25

51

105

208

20

42

84

168

10

20

42

84

14

28

QPSK

IFU2 IFX2

3.5

7

40

Channel Bandwidth


Huawei Confidential

Page 42

56 [MHz]

IDU - Layout •

EXT – slot for common cards

RTN 950 R2

RTN 910 R2 System Systemunits: units: Power Board Power Board (TND1PIU) (TND1PIU) Fan FanBoard Board (TND2FAN) (TND2FAN)

RF RFunits: units:

E1/SDH E1/SDHInterface Interfaceunits: units:

Ethernet EthernetInterface Interfaceunits: units:

Auxiliary: Auxiliary:

IF1 IF1- -MSTP MSTP IFU2/IFX2 IFU2/IFX2 ––Hybrid Hybrid or or Packet Packet

SP3D SP3D––16E1 16E1 SP3S – 32E1 SP3S – 32E1 SDL1 SDL1––2xSTM1opt 2xSTM1opt

EM6T EM6T––4xFE 4xFE+2GE +2GEel. el. EM6F 4xFE +2GE opt. EM6F - 4xFE +2GE opt.

AUX AUXports ports


Huawei Confidential

Page 43

RTN 950 - Slots For Protection RTN 950: ¾ Protected DC/DC converter

RTN 950: ¾ Protected TDM Cross-Connect ¾ Protected Ethernet Switch ¾ Protected Synch. Logic

RTN 950 R2


Huawei Confidential

Page 44

CSH – Controller Board •

No traffic interface

NMS (Ethernet) NMS Hub extension External Clock (2048 KHz or 2048 Kbit/s) Wayside E1 port

Time Port (1 and 2)– not used in R2


Huawei Confidential

Page 45

Traffic Channels – RTN 910 Main Board •

Main Board: System Control, Cross-Connect and Timing Board

RTN 910 R2

E1

STM-1

FE

GE

GE

(75/120 ohm)

(SFP based)

(electrical)

(electrical)

(SFP-Optical)

16

2

-

-

-

CSHA

16

-

2

2

-

CSHB

32

-

2

2

-

CSHC

16

2

2

2

CSTA (TDM only)

or:

CSHA CSHB CSHC HUAWEI TECHNOLOGIES CO., LTD.

Huawei Confidential

Page 46

2

Common Interface Boards RTN 950

TDM only IF:

IF1

P I U

Hybrid IF:

P I U

IFU2

Slot 7 F A N

CSH

Slot 8

Slot 5

Slot 6

Slot 3

Slot 4

Slot 1

Slot 2

IFX2 P I U

Ethernet Interface:

EM6T

F A N

Slot 4

Slot 3 Slot 1

RTN 910

EM6F

TDM only IF: 16E1 or 32E1 Interface:

CSTA

SP3S CSHA

SP3D CSHB

STM-1 Interface:

SL1D CSHC

AUX Interface:

AUX


Huawei Confidential

Page 47

Ethernet Interface Boards EM6F

EM6T

- Integrated ordering of SFPs

EM6T/EM6F: 2GE + 4FE • • • •

Accesses FE/GE signals, Performs decoding, Aligns frames, strips the preamble code, and processes the CRC check code. Forwards Ethernet frames to the CSH service switching

All slots can be used (Except 7 and 8

Full scale usage

P I U P I U

F A N

Slot 7 Master CSH: 1 Gb/s Slot 5 2xVC4 1 Gb/s Slot 3 2xVC4 2 Gb/s Slot 1 2xVC4

Slave 1 Gb/s 1 Gb/s 2 Gb/s

Slot 8 Slot 6 Slot 4 Slot 2

2xVC4 2xVC4 2xVC4

RTN 950 or common 1)

P I U

F A N

1 Gb/s Slot 3 2xVC4 1 Gb/s CSHA/CSHB/CSHCSlot 1

RTN 910 HUAWEI TECHNOLOGIES CO., LTD.

Huawei Confidential

Page 48

Slot 4

2xVC4

E-LINE Service Private line service based on “interconnection” between “logical ports” defined by: • PORT • PORT+VLAN • PORT + QinQ (PORT+C-VLAN+S-VLAN ) Maximum of 1024 E-LINE services supported

VLAN1

VLAN2/3/4

VLAN1

shar e

VLAN2 VLAN3 zEPL (Ethernet Private Line) ¾ptp, physical isolation, bandwidth independent ¾For hard QoS services、like bank or stock exchange


VLAN4

zEVPL (Ethernet Virtual Private Line) ¾ptmp, bandwidth share, logical isolation, using VLAN/QinQ ¾For high QoS line services, like corporation

Huawei Confidential

Page 49

E-LAN Service Ethernet private LAN service based on filtering table and port arguments - between “logical ports” defined by: • • •

In .1d mode based on PORT In .1q mode based on PORT+VLAN In .1ad mode based on PORT+C-VLAN+S-VLAN

Maximum of 1024 E-LAN services supported VLAN1

VLAN2

share

VLAN1 VLAN2 VLAN2

VLAN1

zEPLAN (Ethernet Private LAN)

zEVPLAN (Ethernet Virtual Private LAN)

¾mptmp, bandwidth independent

¾mptmp, bandwidth share, logical isolation, using VLAN

¾For high QoS LAN services, like corporation

¾For LAN services, like corporation, SOHO


Huawei Confidential

Page 50

E1 Interface Boards SP3S

SP3D

SP3S for 16E1, SPSD for 32E1 •

RTN900: Cheap connector solution: Single Anea96 for 16E1, (2 x16 twisted pairs cable)

All slots can be used (Except 7 and 8

P I U P I U

F A N

Slot 7 Master CSH: 1 Gb/s Slot 5 2xVC4 1 Gb/s Slot 3 2xVC4 2 Gb/s Slot 1 2xVC4

Slave 1 Gb/s 1 Gb/s 2 Gb/s

Slot 8 Slot 6 Slot 4 Slot 2

2xVC4 2xVC4 2xVC4

RTN 950 or common 1)

P I U

F A N

1 Gb/s Slot 3 2xVC4 1 Gb/s CSHA/CSHB/CSHCSlot 1

RTN 910 HUAWEI TECHNOLOGIES CO., LTD.

Huawei Confidential

Page 51

Slot 4

2xVC4

IF/ODU Information of a Radio Link


Huawei Confidential

Page 52

Application Scenarios of RTN 900 NodeB BTS

eNB

BSC/RNC/aGW

LTE eNB LTE eNB

RTN 980

eNB eNB

RTN 950 RTN 910 • 2 RF directions • 8*8 VC4 + 4.2 Gbps

• 6 RF directions • 32*32 VC4 + 10 Gbps

• 14 RF directions • 128*128 VC4 + 22 Gbps

• Smooth Evolution: TDM, hybrid and packet radio in one box. • E2E Unified platform: any service, any scenario Copyright©2008 Huawei Technologies Co., Ltd. All Rights Reserved.

Page5353 Page

V100R003C00 (Q211) NMS:U2000V100R003C00

Convergence with mobile，Simplify deployment Unified Cabinet

Unified Network Design

Pre-installation, simplify consignment

Mobile and microwave network design by

Base station and Radio in the same

outdoor cabinet, save room space

Unified Installation

Mobile and microwave network

Installation by the same team

the same team

Save deployment time ~30%

Improve network design efficiency ~70%

Quick Roll out, Save Time, Save Space, Save Resources


Page 54

Summarize for RTN 900 Key Issue Evolution

Common Solution TDM-Based, Separated Design • E1->STM1, change Equipment • TDM->TDM&IP->IP, change Equipment Limited Bandwidth

Bandwidth

• Eth. over PDH/SDH, low efficiency • Maximum: 63E1or 1/2*STM1 Fixed Modulation • Fixed Capacity

Spectrum

• Low spectrum efficiency. XPIC for STM1 only • cannot support E1&Eth. Hop by Hop

OAM

• Need MUX/PTN • Always go to sites for new service.


RTN 900 Solution IP Smooth Evolution: • Unified Design: One Platform for TDM & Hybrid & Packet

Broadband Transport • Up to 1.6Gbps for one air link

Adaptive Modulation • Max. 4 times spectrum efficiency XPIC for E1&Eth. • Double the spectrum utilization E2E Networking • Built-in switching and Multi-RF • Integrated Optical interface • Unified NMS for MW and Optical Equipment

Page 55

1588v2 Over Any Media IEEE 1588v2 Fiber

Microwave

xDSL

WDM PON

BTS/NodeB

BITS

IEEE 1588v2

1588v2 high-accuracy time synchronization implemented over any media such as optical fiber, microwave, and copper wire Huawei World's First 1588v2-Compliant xDSL Time Synchronization Prototype Copyright©2008 Huawei Technologies Co., Ltd. All Rights Reserved.

Page 56

Unified NMS Solution iManager U2000 Access Network MSAN/FTTX

Transport Network MW / MSTP / WDM / OTN

Data Router/Switch/BRAS

WDM/OTN

Web-LCT

MSTP/PTN RNC

RTN 900

• E2E service provision, improve the efficiency NodeB

• Easy to maintenance, reduce the OPEX HISILICON SEMICONDUCTOR HUAWEI TECHNOLOGIES CO., LTD.

Page 57

Vodafone IP MW References ——The Unique unified platform for TDM, Hybrid and pure Packet in Industry.

• Vodafone Germany • Vodafone Romania • Vodafone Spain • Vodafone Czech


Page 58


RTN 910V1R2 Roadmap V100R002C00(NOW) NMS:U2000V100R001C00 System features

Microwave feature

Interface

Networking &protection

V100R002C01(Q410) NMS:U2000V100R002C01

•• Hybrid Hybrid (native (native TDM/ETH TDM/ETH )) Architecture Architecture •• 1RU,2*IF 1RU,2*IF direction direction •• Ethernet Ethernet feature feature ¾Ethernet ¾Ethernet OAM; OAM; RSTP/STP RSTP/STP ¾802.1D/802.1Q/802.1ad ¾802.1D/802.1Q/802.1ad bridge, bridge, QinQ QinQ ¾Link ¾Link aggregation aggregation (FE/GE) (FE/GE) ¾8 ¾8 services services classes classes •• Synchronization Synchronization ¾Based ¾Based on on E1 E1 ¾Synchronous ¾Synchronous Ethernet Ethernet ¾Extended ¾Extended sync sync interface interface •• •• •• •• •• ••

TDM TDM IF IF for for PDH/SDH PDH/SDH Hybrid Hybrid IF IF for for native native TDM+ETH TDM+ETH Channel Channel Spacing:7~56MHz Spacing:7~56MHz Modulation:QPSK~256QAM Modulation:QPSK~256QAM Adaptive Adaptive Modulation Modulation XPIC XPIC

•• E1+ETH E1+ETH Priority Priority in in air air

•• TDM TDM E1/STM1/FE/GE E1/STM1/FE/GE interface interface •• TDM TDM Control&Switching Control&Switching Card Card with with interface interface 16E1+2STM-1(SFP) 16E1+2STM-1(SFP) •• Hybrid Hybrid Control&Switching Control&Switching Card Card with with interface interface 16E1+2FE(e)+2GE(e) 16E1+2FE(e)+2GE(e) •• Hybrid Hybrid Control&Switching Control&Switching Card Card with with interface interface 32E1+2FE(e)+2GE(e) 32E1+2FE(e)+2GE(e) •• Hybrid Hybrid Control&Switching Control&Switching Card Card with with interface interface 16E1+2STM(SFP)16E1+2STM(SFP)1+2FE(e)+2GE(SFP) 1+2FE(e)+2GE(SFP) •• •• •• ••

1+0, 1+0, 2+0,1+1 2+0,1+1 HSB/SD/FD HSB/SD/FD ERPS ERPS (Ethernet (Ethernet Ring Ring Protection Protection Switching,G.8032) Switching,G.8032) Radio Radio link link aggregation aggregation MSP MSP // SNCP SNCP


•• Ethernet Ethernet over over PDH(8*FE) PDH(8*FE)


Huawei Confidential

Page 59


RTN 950V1R2 Roadmap V100R002C00(NOW) NMS:U2000V100R001C00 System features

Microwave feature

Interface

V100R002C01(Q410) NMS:U2000V100R002C01

•• Hybrid Hybrid (native (native TDM/ETH TDM/ETH )) Architecture Architecture •• 2RU,6*IF 2RU,6*IF direction direction •• Ethernet Ethernet feature feature ¾Ethernet ¾Ethernet OAM; OAM; RSTP/STP RSTP/STP ¾802.1D/802.1Q/802.1ad ¾802.1D/802.1Q/802.1ad bridge, bridge, QinQ QinQ ¾Link ¾Link aggregation aggregation (FE/GE) (FE/GE) ¾8 ¾8 services services classes classes •• Synchronization Synchronization ¾Based ¾Based on on E1 E1 ¾Synchronous ¾Synchronous Ethernet Ethernet ¾Extended ¾Extended sync sync interface interface •• •• •• •• •• ••

TDM TDM IF IF for for PDH/SDH PDH/SDH Hybrid Hybrid IF IF for for native native TDM+ETH TDM+ETH Channel Channel Spacing:7~56MHz Spacing:7~56MHz Modulation:QPSK~256QAM Modulation:QPSK~256QAM Adaptive Adaptive Modulation Modulation XPIC XPIC

•• E1+ETH E1+ETH Priority Priority in in air air

•• TDM TDM E1/STM1/FE/GE E1/STM1/FE/GE interface interface •• Hybrid Hybrid Control&Switching Control&Switching Card Card

•• Ethernet Ethernet over over PDH(8*FE) PDH(8*FE)

Networking •• 1+0, 1+0, 2+0,1+1 2+0,1+1 HSB/SD/FD HSB/SD/FD &protection •• N+1 N+1 •• ERPS ERPS (Ethernet (Ethernet Ring Ring Protection Protection Switching,G.8032) Switching,G.8032) •• Radio Radio link link aggregation aggregation •• MSP MSP // SNCP SNCP



Huawei Confidential

Page 60

Agenda 1


2


3


4


5

Discussion


Page 61

Thank you www.huawei.com

The information contained in this document is for reference purpose only, and is subject to change or withdrawal according to specific customer requirements and conditions.


Huawei IP Transport Network 2010 Oct 12

Recommend Documents