Huawei IP Transport Network 2010 Oct 12

2010-10-13Security 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 5 Microwave Backhaul Network Evolution Discussion HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 2 Mobile Broadband will Evolve to LTE 2009 2010 and beyond 1.Traditional GSM/ PDC HSPA+ UMTS HSPA LTE FDD/TDD 2. Leap-frogging emerging market after 2010 GSM/GPRS/EDGE LTE FDD/TDD 3. Switch-over CDMA2000/EV-DO Verizon, Sprint, KDDI, Bell Canada/Telus LTE FDD/TDD TD-HSPA+ 4. China-specific TD-SCDMA TD-HSPA LTE TDD/ SAE LTE is the main direction of mobile broadband . HSPA+ is an evolution stage from HSPA to LTE. HUAWEI TECHNOLOGIES CO.， LTD. Huawei Confidential Page 3 LTD. Bandwidth requirement will be 3~5 times or even more in 2009 and beyond.4 Mbps LTE-advanced UL: 500 Mbps(?) DL: 1000 Mbps(?) Air Interface Technology 3G(R99/R4) UL: 384 Kbps DL: 384 Kbps 3G/HSDPA(R5) UL: 384 Kbps DL: 14.. How to reduce the cost for backhaul transport is one of the key issues for operator.High Bandwidth provided for LTE UE 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. r ie n expe ook obile noteb lity m qua adband er high bile bro Mo Service Bandwidth 64~144 kbps e& phon g deo treamin vi le s i mob road ile b m ob t ia. Huawei Confidential Page 4 . bandwidth of base stations will be growing fast.4 Mbps ce. HUAWEI TECHNOLOGIES CO. e imed intern mult band 64~384 kbps 384 kbps ~ 5 Mbps 3~20 Mbps 10~50 Mbps 20~100 Mbps 100~1000 Mbps(?) 2002-2003 2003-2004 2005-2006 2006-2009 2008-2012 2009-2015 2011-? Due to mobile data service booming. RNC Iub NB SGSN/GGSN Backhaul S1-U eNB Backbone • HSS • • 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.. LTD. X2 S1-C eNB S1-U Serving GW S1-C X2 X2 S1-C S1-U Serving GW MME • GGSN eNB • HUAWEI TECHNOLOGIES CO.2G/3G vs LTE Network • Abis BTS MSC Abis/Iub BTS/NB BSC/RNC HLR Pipe transportation can fulfill the demand of 2G/3G Mobile network. Huawei Confidential Page 5 . LTD.2G/3G to LTE Network Architecture Changes 2G/3G is point-topoint link Mainly TDM/ATM BTS Backhaul Abis SDH/ATM Backbone MSC Abis tech based. but when? Serving GW X2 HSS S1-C MME S1-U Serving GW GGSN HUAWEI TECHNOLOGIES CO. Huawei Confidential Page 6 . some new deployed 3G is IP/Eth tech based NodeB MW or LL Iub 2～10M Iub BSC RNC SGSN/GGSN LTE define X2 for handover X2 connection need transport network support partial mesh Bandwidth will be increased to 100Mbps IP/Eth tech based eNB bandwidth 100M+ S1-U eNB Switch Point will be lower .. LTE backhaul •Broadband--BTV bearer.Overall Framework for IP oriented Transport Network IP oriented Transport Key Elements for All IP Design & Plan •Architecture planning and System design for All IP evolution •Backbone—Tbit capacity. Copyright©2008 Huawei Technologies Co. All Rights Reserved. Maintainability •Carrier-class Unified Switch •Switched WDM，Packed OTN •PSN.IP Radio •Optical/OTN/Radio technology •Data Processing Technology •Outsourcing and Self-development chip IP Optical MW Backbone Mobile Broadband Visualized Mgmt Protocol Control Hardware Drive Service Configuration Solution Software platform Box Rack Hardware platform Large-capacity switch Ultra-high-speed lines Microwave RF/IF Multi-service tributary Key Tech. Flattening Metro broadband and FMC solution •Carrier-class unified software platform •GMPLS. Ltd. Page 7 . not a partial enhancement..MPLS/L2/L3 •Manageable. IP oriented transport network need E2E product design. IP offloading •Mobile Backhaul--IP RAN. implements lowest TCO at every stage of 2G/3G/LTE/4G evolution Copyright©2008 Huawei Technologies Co. All Rights Reserved. Ltd. Tbit Capability with completed granularity grooming. integrated 40G/100G and intelligent control plane Mobile Backhaul: Evolves TDM transport towards Packet MSTP & Radio. Margin per Bit Time Page 8 ..IP oriented Transport Address Customer Pressure Points Sustainable Development Reven u t ra ffi c N et w e per B it Cost per Bit (TDM Transport) Cost per Bit (IP Transport) or k Broadband Metro and Backbone transport: Evolves P2P WDM towards networking OTN. TDM and Packet simultaneous native processing with highest efficiency. Page 9 .. Ltd.Agenda 1 Mobile Network Evolution Overview 2 WDM Backbone Network Evolution 3 Optical Backhaul Network Evolution 4 5 Microwave Backhaul Network Evolution Discussion Copyright©2008 Huawei Technologies Co. All Rights Reserved. . 'Zero' waste bandwidth 40G/100G/PID. 35% reduction in cost-per-bit O&E converged grooming push the bandwidth share in the whole network. Managed bandwidth cloud Bandwidth anytime. All Rights Reserved. Page 10 . click & play Cost-effective transport. 'Zero' Downtime MDS 6600: simplifying the network planning U2000 NMS: Visualized full service OAM. 7×24h network protection Copyright©2008 Huawei Technologies Co. resource click & see Intelligent ASON/GMPLS. service provision on demand Dynamic bandwidth assignment with full granules. 'Zero' Waiting Provisioning T-bit capacity builds the boundless bandwidth cloud Separate tributary and line.Converged WDM. saving 60% transfer traffic Simple & reliable Network. Ltd. 100% wavelength utilization IP service express by one hop. Huawei OTN Product Portfolios Huawei is the only vendor can offer E2E intelligent OTN products OSN1800 OSN3800 OSN6800 OSN8800 Edge OTN (Full services access) OTN with small cross-connect capacity(80G) OTN with medium cross-connect capacity(360G) OTN with large cross-connect capacity(1.56T) 2008 Metro Access 2007 Metro Network..28/2. Page 11 . All Rights Reserved. Regional Backbone network 2008 Backbone network Control plane based on GMPLS/ASON Copyright©2008 Huawei Technologies Co. Ltd. 1st commercial network in Asia (China Telecom) 2009. 1st 40G commercial network with G.Transtelecom in Russia) 2007. All Rights Reserved.Regenerator (1141km. 2007.. Ltd.653 fiber (TELEMEX in Mexico) Copyright©2008 Huawei Technologies Co. 1st submarine 40G commercial network (Hibernia in USA) 2008. Page 12 .The longest 40G backbone without E.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. 500km 100G 100G λ Single λ Prototype 2..500km 2011.Q3 80 λ Prototype 6.6 2009. All Rights Reserved. Ltd. 1/4 of Rate X 112/4 = 28G Baud Coherent Receiving AD/DSP Page 13 .000km Mixed with existing 10G&40G ePDM-QPSK Advanced Technologies in 100G 1 Y 2 25ps PMD Tol. 3 3dB Cut of OSNR Polarization Multiplexing QPSK Copyright©2008 Huawei Technologies Co.100G Evolution as 10G Engineering Rules 10G λ 10G 40G 40G λ 2008.Q3 80 λ Prototype 1.Q4 80 λ Prototype 1.40km 2010. LTD. Ltd.. Copyright©2008 Huawei Technologies Co.. Page 14 . Huawei Confidential All Rights Reserved.OSN6800 Roadmap V100R004 (NOW) Platform ••80*40G eDPQSK/ODB 80*40G eDPQSK/ODB ••80*10G superWDM 80*10G superWDM ••9D/4D WSS/ROADM 9D/4D WSS/ROADM ••ULH/LH/metro application ULH/LH/metro application ••ODU1/2/2e XC ODU1/2/2e XC ••LO/HO ODUk LO/HO ODUk ••OTU-1/2/2e/3/3e2 Line OTU-1/2/2e/3/3e2 Line Released Ready for Contract Planned Planning V100R005 (10Sep) ••4D WSS(50GHz) 4D WSS(50GHz) V100R006 (11Q1) ••Tunable XFP Tunable XFP V100R007/8 (11H2/12H1) ••100G ePDM-QPSK 100G ePDM-QPSK ••Extension directionless/Color Extension directionless/Color -ess ROADM to 16+ degree -ess ROADM to 16+ degree OTN ••Multiple GE/10GE Multiple GE/10GE aggregation card aggregation card ••Low power consumption Low power consumption Service ••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 ••SAN(FC800) SAN(FC800) ••3G-SDI 3G-SDI ••40GE/100GE 40GE/100GE Software ••OTN SM/PM/TCM ••ASON/GMPLS(WSON) ASON/GMPLS(WSON) OTN SM/PM/TCM ••Protection(1+1/SNCP/ -OCh layer enhanced -OCh layer enhanced Protection(1+1/SNCP/ ODUk-Ring/SDH) ••Mixed Shelf enhanced Mixed Shelf enhanced ODUk-Ring/SDH) ••IPA/APE/ALC/OPA Feature IPA/APE/ALC/OPA Feature ••ASON/GMPLS(OCh/ODU) ASON/GMPLS(OCh/ODU) ••U2000 V1R2 ••U2000 V1R2C01 U2000 V1R2C01 U2000 V1R2 ••MDS6600 V1R6 ••MDS6600 V1R7 MDS6600 V1R7 MDS6600 V1R6 ••HW ECC/IP/OSI DCN ••OAM enhanced OAM enhanced HW ECC/IP/OSI DCN ••E2E ODU/OCh Management E2E ODU/OCh Management ••ASON/GMPLS ASON/GMPLS -O/E convergence -O/E convergence ••ASON/GMPLS(WSON) ASON/GMPLS(WSON) -MLN layer enhanced -MLN layer enhanced ••PCE PCE Path Computation Element Path Computation Element Managem ent ••U2000 V1RX ••U2000 V1R3 U2000 V1RX U2000 V1R3 ••MDS6600 V1RX ••MDS6600 V1R8 MDS6600 V1RX MDS6600 V1R8 ••E2E EOS/PKT management ••Online Service Planning E2E EOS/PKT management Online Service Planning Roadmap does NOT represent any commitment. HUAWEI TECHNOLOGIES CO. OSN1800 Roadmap V100R001C01 (NOW) WDM ••2.7G Any ••GPON/EPON GPON/EPON ••DC 1+1 DC 1+1 ••AC AC ••Optical line /OMSP Optical line /OMSP protection protection ••Intra-board 1+1/OChP Intra-board 1+1/OChP protection protection ••Client side 1+1/SNCP Client side 1+1/SNCP protection protection ••T2000V200R007C02 T2000V200R007C02 ••T2000V200R005C01NA T2000V200R005C01NA ••MDS6600V100R005 MDS6600V100R005 ••TL1 TL1 ••SNMP SNMP ••Web LCT Web LCT ••NEBS ready NEBS ready ••FDA FDA ••OSC & ESC OSC & ESC Released Ready for Contract Planned Planning V100R001C02 (NOW) ••EDFA EDFA ••DCM Module DCM Module V100R002 (10 Sept) V100R003 (11Q1) OADM ••10G Any 10G Any Service ••E1/T1 E1/T1 Multi-service enhance •L2 function Others ••AC 1+1 inside AC 1+1 inside ••E1 SNCP E1 SNCP Software O&M T2000V200R007C03 T2000V200R007C03 ••MDS6600V100R006 MDS6600V100R006 ••U2000V100R002C01 U2000V100R002C01 ••MDS6600V100R006 MDS6600V100R006 •U2000V100R003 •MDS6600V100R008 Roadmap does NOT represent any commitment. Copyright©2008 Huawei Technologies Co.5G CWDM/DWDM ••10G CWDM/DWDM 10G CWDM/DWDM ••Single fiber bi-direction Single fiber bi-direction ••CWDM CWDM ••DWDM DWDM ••TDM(STM1/4/16) TDM(STM1/4/16) ••100M~2. Page 15 .5G CWDM/DWDM 2. All Rights Reserved.7G Any 100M~2.. Ltd. Ltd..Agenda 1 Mobile Network Evolution Overview 2 WDM Backbone Network Evolution 3 Optical Backhaul Network Evolution 4 5 Microwave Backhaul Network Evolution Discussion Copyright©2008 Huawei Technologies Co. All Rights Reserved. Page 16 . Page 17 . All Rights Reserved.. LTD.2G/3G/LTE Evolution Path 2G/3G Stage BSC/RNC 3G Stage RNC Mature LTE Stage MME PWE3 Metro Metro VRF Metro Abis/Iub traffic Access PTN91x PTN91x Iub traffic Access VRF PTN91x PTN91x Access VRF X2 traffic eNB eNB BTS/NodeB BTS/NodeB NodeB NodeB 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. 05PPM 0. & Phase Sync 0.05PPM 0.05PPM LTE CDMA2000 TD-SCDMA Wimax-TDD Freq. Sync GSM WCDMA Wimax FDD 0. Freq. © 2009 HUAWEI TECHNOLOGIES CO..The Key of Mobile Backhaul Solution E1/ ATM BTS NodeB NodeB NodeB NodeB NodeB Mobile Bearer t rne the E RNC/BSC MME/S-GW E-NodeB Freq.05PPM 0. LTD.05PPM 3us Mobile backhaul readiness is measured by the stick: the ability provide synchronization to the base stations. All Rights Reserved.05PPM 3us 3us 1us 0. Along with the development of the mobile standard.05PPM 0. Page 18 . & Phase Sync will be the necessary requirement. eth. BITS 1 2 3 Each Equipment in backhaul network should support syn. ASG and RSG support CES ACR(for TDM BS). GPON Line syn (GPON) Frequency Sync. Huawei Confidential Page 19 . CES ACR Time Sync. LTD.E2E Synchronization BTS/NodeB/eNB CSG E1/FE MW Copper P2P fiber/GPON ASG RSG BSC/RNC/AGW STM-1/GE Backhaul network MW sync.Eth Sync.eth E1/Sync.Eth Backhaul network not support sync.eth+ IEEE 1588v2/ IEEE 1588v2 GPS/BITS input time HUAWEI TECHNOLOGIES CO.eth NTR (DSL) Sync. ASG and RSG support 1588 ACR STM-1/Sync. 1 2 Whole Network support 1588v2 Sync.eth+ IEEE 1588v2/ IEEE 1588v2 BS not support 1588v2 1PPS+TOD Sync..Eth 1588 ACR Backhaul network not support sync.eth.. Clock Synchronization with 1588v2 Inside building Urban 80% mobile broadband is happened indoor 2G 3G LTE Rural Under ground Rural From 2G/3G to LTE. With more and more mobile sites deployed. All Rights Reserved. LTD. GPS will no longer suit for the future network’s requirement. © 2009 HUAWEI TECHNOLOGIES CO. Page 20 . IEEE1588v2 is the lower cost replacement choice for GPS and indoor coverage solution. Phase synchronization is necessary.. All Rights Reserved. LTD. Page 21 .35T 120G 300Mpps CX600-X2 CX600-X1 450G 40G 60Mpps 285G 20G 30Mpps Backplane Port Capacity ( FullDuplex ) Throughput 30T 640G 1600Mpps © 2009 HUAWEI TECHNOLOGIES CO.New Members of CX600 Family High GE/10GE density 32U Abundant Interface Card Powerful L2&L3 function 14U LTE Ready 10U 5U 4U 1U CX600-X16 CX600-X8 15T 320G 800Mpps CX600 Mini First 300mm Depth FMC Service CX600-X3 1.. Tailor-Made Size for Flexible Condition Rack Mount •Dimension: 442mm×220mm×132mm （W×D×H） •Capacity: 20G, can smooth upgrading to 40G Cabinet Mount 2*10G interfaces Meet requirement of metro uplink Fits 300mm depth Mount Be installed with MSAN/DSLAM The most compact but the larger capacity © 2009 HUAWEI TECHNOLOGIES CO., LTD. All Rights Reserved. Page 22 CX600-X1 Specification Support interfaces: 2 × 10GE LAN/WAN 1 × STM-1(Channelized) 16 × E1 (75/120OHM) 8 × GE 8 × FE Carrier-Class protections: GR/NSF BFD for all protocols BGP/IGP/Multicast Fast Convergence IP/LDP/TE/VPN/VLL FRR RRPP Ring Protect Management type: U2000 Demission： 442×220×132mm(3U) Installation type： 19 inch Cabinet Outer door installation 300/600mm ETSI Cabinet Key functions： L2/L3 VPN, Multicast VPN HQos, QinQ 1588v2 © 2009 HUAWEI TECHNOLOGIES CO., LTD. All Rights Reserved. Page 23 CX600-X2 Specification Support interfaces: 4 × 10GE LAN/WAN 1 × STM-1(Channelized) 16 × E1 (75/120OHM) 8 × GE 8 × FE Carrier-Class protections: GR/NSF BFD for all protocols BGP/IGP/Multicast Fast Convergence IP/LDP/TE/VPN/VLL FRR RRPP Ring Protect Management type: U2000 Demission： 442×220×222mm(5U) Installation type： 19 inch Cabinet Outer door installation 300/600mm ETSI Cabinet Key functions： L2/L3 VPN, Multicast VPN HQos, QinQ 1588v2 © 2009 HUAWEI TECHNOLOGIES CO., LTD. All Rights Reserved. Page 24 © 2009 HUAWEI TECHNOLOGIES CO.3ah/Y. QinQ Mobile Mobile ••1588v2 1588v2 ••ATM PWE3 ATM PWE3 ••TDM PWE3 TDM PWE3 OAM OAM ••802.1731 V600R003 (11Q1) VRP VRP ••P2MP RSVP TE P2MP RSVP TE High Availability High Availability ••NSR for LDP/RSVP-TE/OSPF/Multicast NSR for LDP/RSVP-TE/OSPF/Multicast Metro Ethernet Metro Ethernet ••MDI (Media Delivery Index) function in-line on MDI (Media Delivery Index) function in-line on LPU LPU ••BFD for ATM/TDM PW BFD for ATM/TDM PW IPv6 IPv6 ••IGP/BGP for IPv6 NSR IGP/BGP for IPv6 NSR ••BFDv6 for Routing BFDv6 for Routing Roadmap does NOT represent any commitment. QinQ HQoS.Linespeed) CX600-X1(20G Port Capacity. Multicast VPN ••HQoS. LTD. All Rights Reserved.CX600-Mini Roadmap（1） V600R002C03 (NOW) Hardware Hardware ••CX600-X1(20G Port Capacity.3ah/Y..Linespeed) ••CX600-X2(40G Port Capacity.1ag/802.1ag/802.1731 802. Multicast VPN L2/L3 VPN.Linespeed) ••Interface: 10GE/GE/FE/cPOS155M/E1 Interface: 10GE/GE/FE/cPOS155M/E1 High Availability High Availability ••GR/NSF GR/NSF ••BFD for all protocols BFD for all protocols ••BGP/IGP/Multicast Fast Convergence BGP/IGP/Multicast Fast Convergence ••IP/LDP/TE/VPN/VLL FRR IP/LDP/TE/VPN/VLL FRR ••RRPP Ring Protect RRPP Ring Protect Metro Ethernet Metro Ethernet ••L2/L3 VPN.Linespeed) CX600-X2(40G Port Capacity. Page 25 . © 2009 HUAWEI TECHNOLOGIES CO. LTD. All Rights Reserved..CX600-Mini Roadmap（2） V800R003 (11Q4) Hardware Hardware ••CX600-X1(upgrade 40G Capacity) CX600-X1(upgrade 40G Capacity) ••CX600-X2(upgrade 80G Capacity) CX600-X2(upgrade 80G Capacity) High Availability High Availability ••NSR NSR ••ISSU ISSU OAM OAM ••NETCONF/XML NETCONF/XML ••Offline Configuration Offline Configuration Roadmap does NOT represent any commitment. Page 26 . Page 27 . Ltd.Agenda 1 Mobile Network Evolution Overview 2 WDM Backbone Network Evolution 3 Optical Backhaul Network Evolution 4 5 Microwave Backhaul Network Evolution Discussion Copyright©2008 Huawei Technologies Co.. All Rights Reserved. Capacity .Zero footprint required .Zero footprint not required .Availability . Huawei Confidential Page 28 .Microwave application in Mobile Backhaul ‘LTE’ section LTE Micro Ring Site ‘Tail sites’ section ‘Feeder’ section ‘Backhauling’ section Fiber transport Traditional network topology Ring type Macro Hub Site is moving to RAN Macro Ring Site Main Switch Site Macro Tail Site LTE expanded topology Star type Macro Tail Site Optical or MW Ring LTE Micro Tail Site ≤ 1 Km ≤ 150 Mb (star) ≤ 500 Mb (ring) .Availability . LTD.Zero footprint not required HUAWEI TECHNOLOGIES CO.Protection ≤ 2 Gb/s ≥ 99..9% (?) .Protection not required .Capacity .Capacity .999% required .Link length .Capacity .Protection 2 ~5 Km ≤ 400 Mb/s ≥ 99.998% required .Protection 5 ~10 Km ≤ 800 Mb/s ≥ 99.Availability ≥ 99.Link length .Ring diameter 20 ~ 50 Km .Zero footprint not required .Link length .99% mixed .Availability . Huawei Confidential Page 29 .. LTD.Summary of Backhaul Challenges and Strategies of MW Evolution 1: Networking and IP Eth TDM Network + IP IDU Single hop TDM Radio 》 》 Partial Network Hybrid Radio IDU 》 》 E2E Network Packet Radio IDU TDM TDM based TDM TDM 》 Eth TDM Hybrid based ETH TDM TDM 》 》 Eth TDM Packet based MPLS PW Evolution 2: Higher frequency Broadband 800M（6~42G&XPIC）》 Antenna 1G（E-Band） Antenna 3G（E-Band） + Larger bandwidth Single RAN Power Alarm DC Microwave ODU TMA Evolution 3: Indoor to Outdoor Battery Microwave IDU RET 》 Split Mount Microwave ODU TMA 》 Split Mount FO Climate Control Full outdoor Indoor deploy 》 Outdoor cabinet 》 Full outdoor HUAWEI TECHNOLOGIES CO. . Hybrid Radio • Native Encapsulation Packet Radio • PW@MPLS • Hitless AM (QPSK~256QAM) • Hitless AM (QPSK~256QAM) HUAWEI TECHNOLOGIES CO.Networking IP Radio – RTN 900 Series RTN 910 (1RU) RTN 950 (2RU) RTN 980 (5RU) RTN 900 Series TDM Radio • PDH->SDH upgradeable • Built-in cross connection • Converge with Optical. LTD. Huawei Confidential Page 30 Page 30 . software upgrade on the same platform. • Only replace Native E1 card with smart E1. save TCO HISILICON SEMICONDUCTOR LTD. Pure Packet configuration IFU2 Smart E1 Switch & Interface(with FE/GE) Pure Packet configuration Switch Switch IFU2 Smart E1 Eth.Upgrade from Hybrid to Packet NodeB FE BTS AM Native E1 & Eth Pure Packet AM Native E1 & Eth Pure Packet E1 FE NodeB BSC/RNC/aGW RTN 910 Hybrid configuration IFU2 Native E1 Switch & Interface(with FE/GE) RTN 950 Hybrid configuration Switch Switch IFU2 Native E1 Eth.. Page 31 . HUAWEI TECHNOLOGIES CO. protects investment. .1711): CCV.3ah). FFD. FDI.1711 E2E OAM MPLS IEEE 802.1ag E2E OAM Hybrid • Ethernet service OAM(802. LB. LT. BDI. HISILICON SEMICONDUCTOR LTD. Ethernet Port OAM(802. • MPLS LSP OAM(Y. • Multiple OAM technologies improve the robustness of entire network. HUAWEI TECHNOLOGIES CO. Easy to Maintenance NodeB FE E1 BTS BSC FE NodeB RNC FE NodeB ITU Y.E2E OAM. Page 32 . LSP ping/trace route.1ag): CC. HUAWEI TECHNOLOGIES CO. Page 33 .Enhanced Dual Ring Protection Inactive as Active protection link for Eth. millisecond-grade ring protection! HISILICON SEMICONDUCTOR LTD. service FE/GE FE eNB E1 Hybrid Microwave Network eNB FE Hybrid Ring (SNCP for E1& ERPS for Eth) RNC/aGW E1/STM-1 BTS BSC Broken E1-Work E1-Protection Ethernet • SNCP and ERPS.. 64QAM . • Enjoy highest capacity in most time of the year. • Besides Ethernet service.99% 99.QPSK. 64QAM. Low priority queue and remaining bit rates Most for download services etc. 99. Priority of E1 service can also be designated with E1 prioritization function....... Page 34 . HISILICON SEMICONDUCTOR LTD. 256QAM Voice Silver Golden Diamond • Support full modulation scheme. full channel bandwidth..999% Time High priority queue and guaranteed bit rates Most for voice etc...Hitless Adaptive Modulation Adaptive Modulation 256QAM Capacity 9 hours 4 hours Internet 53 mins 26 mins 11 mins VOIP 99. HUAWEI TECHNOLOGIES CO.9% . . HISILICON SEMICONDUCTOR LTD. XPIC Technology f1 Without XPIC H V Switch IFU2 IFU2 Traffic Card Switch IFX2 IFX2 Traffic Card f2 400M 400M One channel: 2 X 400Mbps f1 H With XPIC CCDP: Co-Channel Dual-Polarization 400M 400M (56MHz@256QAM) V High Capacity for Ethernet service: • High throughput of up to 800Mbps on a single carrier with XPIC. HUAWEI TECHNOLOGIES CO.800Mbps/carrier with Eth. High Efficiency for spectrum usage: • Double the spectrum resource utilization. Page 35 . • Meet Wimax/LTE high capacity requirement. 6Gbps ODU& combiner Switch IFX2 IFX2 Traffic Card • • • • Switch IFX2 IFX2 Traffic Card 4 * 400Mb@2*56MHz One box (only 2U). convenient for OAM. throughput in air with one antenna. saving investment & machine room space. Multiple radio links will converge as a single service by Radio Link Aggregation. Up to 1. HUAWEI TECHNOLOGIES CO.6Gbps Eth. Page 36 HISILICON SEMICONDUCTOR LTD.. Meet Wimax/LTE high capacity requirement .Radio LAG Technology--1. .6G by one IDU box Radio LAG f1 f2 f1 XPIC with 2+0 f2 H SW guide V Dual polarization antenna 1. HUAWEI TECHNOLOGIES CO. Page 37 .. the fault point reduced.Universal Switch Design 5 n*VC4 n*GE n*VC4 Backup Main n*GE 6 3 n*VC4 n*GE System Control and Switching (TDM & Eth) n*VC4 n*GE 4 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 . easy OAM and OPEX saving HISILICON SEMICONDUCTOR LTD. Specification of RTN 900 Platform-oriented Microwave System RTN 910 (1U) 2 RF.1+1 HSB/SD/FD. N+0 (LAG) • Hitless AM. E-LAN • Ethernet OAM.128*128 VC4&22Gbps Basic Interface • E1. Page 38 .. Flow Control • QoS: DiffServ for 8 classes.32*32 VC4&10Gbps RTN 980 (5U) 6-38 GHz Auxiliary channel • Alarm interface: 3+1/4+2 (input + output) • External clock/time channel • Orderwire 14 RF. FE. IP/Ethernet feature: RTN 950 (2U) Universal ODU & Antenna • E-LINE. HUAWEI TECHNOLOGIES CO. LSP OAM • ERPS.2Gbps Powerful features Microwave feature: • 1+0.8*8VC4&4. MPLS APS 1:1 • VLAN. STM-1. CAR • EoPDH (Ethernet over PDH) 6 RF. LAG. N+1. GE(e/o) HISILICON SEMICONDUCTOR LTD. Huawei Confidential Page 39 .2 Gbps HUAWEI TECHNOLOGIES CO. LTD.Hybrid Service Flow CSH TDM Service Equivalent Capacity: RTN950 R2: 32x32 VC4 RTN910 R2: 8x8 VC4 CSHA CSHB CSHC Ethernet Switching Capacity: RTN950 R2: 10 Gbps RTN910 R2: 4..RTN 900 . LTD.. 1+1 HSB/SD/FD: 2x (1+0): 1+0 1+1 HSB/SD/FD: N+1 protection: N+0 protection: XPIC configuration: 2 links single pair single pair 6 links 3 pairs (N ≤ 4) (N ≤ 5) 3 pairs RTN950: Cross-connect unit IF IF Mod/Dem unit IF Mod/Dem unit IF IF IF Mod/Dem unit IF Mod/Dem unit IF Key RF features: •ATPC •AM •AM with XPIC Page 40 IDU HUAWEI TECHNOLOGIES CO.Radio Link Configurations RTN910: • • • • • • • • 1+0. Huawei Confidential . 5 7 14 Huawei Confidential 28 Channel Bandwidth 40 Page 41 56 HUAWEI TECHNOLOGIES CO. . LTD.Hybrid Radio Operational Modes Modulation 26E1 TDM Capacity 183M Native Ethernet Capacity 44M 90M 43E1 78M 37E1 66M 31E1 51M 24E1 42M 20E1 20M 10E1 256QAM 21E1 38M 18E1 183M 75E1 153M 75E1 133M 64E1 105M 50E1 84M 40E1 42M 20E1 363M 75E1 313M 75E1 265M 75E1 208M 75E1 168M 75E1 84M 40E1 [MHz] 128QAM 64QAM 32 15E1 Hybrid and Packet Capable: IFU2 32QAM 25M 12E1 16QAM 20M 10E1 QPSK 10M 5E1 IFX2 3.. 5 64QAM Modulation 44 38 32 25 20 10 90 78 66 51 42 20 183 158 133 105 84 42 363 313 265 208 168 84 32QAM 16QAM QPSK 7 14 Huawei Confidential 28 Channel Bandwidth 40 Page 42 56 [MHz] HUAWEI TECHNOLOGIES CO. LTD.Adaptive Modulation • • Hitless for TDM services 256QAM No packet loss for prioritized 128QAM flows 8 queues available Hybrid and Packet Capable: IFU2 IFX2 3. .. EM6F .-MSTP IF1 MSTP IFU2/IFX2 IFU2/IFX2 ––Hybrid Hybrid or or Packet Packet E1/SDH Interface units: E1/SDH Interface units: SP3D ––16E1 SP3D 16E1 SP3S ––32E1 SP3S 32E1 SDL1 ––2xSTM1opt SDL1 2xSTM1opt Ethernet Interface units: Ethernet Interface units: EM6T ––4xFE +2GE el.IDU .. EM6T 4xFE +2GE el. LTD. Huawei Confidential Page 43 .Layout • EXT – slot for common cards RTN 950 R2 RTN 910 R2 System units: System units: Power Board Power Board (TND1PIU) (TND1PIU) Fan Board Fan Board (TND2FAN) (TND2FAN) RF units: RF units: IF1 . EM6F 4xFE +2GE opt.-4xFE +2GE opt. Auxiliary: Auxiliary: AUX ports AUX ports HUAWEI TECHNOLOGIES CO. RTN 950 . LTD. Huawei Confidential Page 44 ..Slots For Protection RTN 950: Protected DC/DC converter RTN 950: Protected TDM Cross-Connect Protected Ethernet Switch Protected Synch. Logic RTN 950 R2 HUAWEI TECHNOLOGIES CO. . Huawei Confidential Page 45 .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 TECHNOLOGIES CO. LTD. LTD.. Cross-Connect and Timing Board RTN 910 R2 E1 (75/120 ohm) STM-1 (SFP based) FE (electrical) GE (electrical) GE (SFP-Optical) CSTA (TDM only) 16 16 32 16 2 2 2 2 2 2 2 2 or: 2 CSHA CSHB CSHC CSHA CSHB CSHC HUAWEI TECHNOLOGIES CO. Huawei Confidential Page 46 .Traffic Channels – RTN 910 Main Board • Main Board: System Control. LTD. Huawei Confidential Page 47 ..Common Interface Boards TDM only IF: RTN 950 IF1 Hybrid IF: P I U P I U Slot 7 F A N Slot 5 Slot 3 Slot 1 CSH Slot 8 Slot 6 Slot 4 Slot 2 IFU2 IFX2 Ethernet Interface: EM6T EM6F 16E1 or 32E1 Interface: P I U F A N Slot 3 Slot 1 Slot 4 RTN 910 TDM only IF: CSTA CSHA CSHB CSHC SP3S SP3D STM-1 Interface: SL1D AUX Interface: AUX HUAWEI TECHNOLOGIES CO. Ethernet Interface Boards EM6T EM6T/EM6F: 2GE + 4FE • • • • EM6F .. and processes the CRC check code. Aligns frames. LTD. strips the preamble code. Forwards Ethernet frames to the CSH service switching All slots can be used (Except 7 and 8 P I U P I U F A N Full scale usage Slot CSH: 7 Master 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 Slot 4 2xVC4 RTN 910 HUAWEI TECHNOLOGIES CO.Integrated ordering of SFPs Accesses FE/GE signals. Performs decoding. Huawei Confidential Page 48 . physical isolation. bandwidth share. logical isolation.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 VLAN1 VLAN2 VLAN3 EPL (Ethernet Private Line) ptp. like corporation HUAWEI TECHNOLOGIES CO. Huawei Confidential Page 49 . LTD. using VLAN/QinQ For high QoS line services.. bandwidth independent For hard QoS services、like bank or stock exchange VLAN2/3/4 shar e VLAN4 EVPL (Ethernet Virtual Private Line) ptmp. using VLAN For LAN services. LTD. SOHO HUAWEI TECHNOLOGIES CO.1d mode based on PORT In .E-LAN Service Ethernet private LAN service based on filtering table and port arguments . logical isolation. like corporation.. bandwidth independent For high QoS LAN services. bandwidth share.1q mode based on PORT+VLAN In . like corporation EVPLAN (Ethernet Virtual Private LAN) mptmp.1ad mode based on PORT+C-VLAN+S-VLAN Maximum of 1024 E-LAN services supported VLAN1 VLAN2 share VLAN1 VLAN2 VLAN2 VLAN1 EPLAN (Ethernet Private LAN) mptmp. Huawei Confidential Page 50 .between “logical ports” defined by: • • • In . E1 Interface Boards SP3S SP3D SP3S for 16E1. Huawei Confidential Page 51 . (2 x16 twisted pairs cable) P I U P I U All slots can be used (Except 7 and 8 F A N Slot CSH: 7 Master 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 Slot 4 2xVC4 RTN 910 HUAWEI TECHNOLOGIES CO. SPSD for 32E1 • RTN900: Cheap connector solution: Single Anea96 for 16E1.. LTD. IF/ODU Information of a Radio Link HUAWEI TECHNOLOGIES CO. LTD. Huawei Confidential Page 52 .. hybrid and packet radio in one box. any scenario Copyright©2008 Huawei Technologies Co.2 Gbps • 14 RF directions • 128*128 VC4 + 22 Gbps V100R003C00 (Q211) NMS:U2000V100R003C00 • 6 RF directions • 32*32 VC4 + 10 Gbps • Smooth Evolution: TDM. Page 53 Page 53 . • E2E Unified platform: any service. All Rights Reserved.. Ltd.Application Scenarios of RTN 900 NodeB BTS eNB LTE eNB LTE eNB eNB eNB BSC/RNC/aGW RTN 980 RTN 950 RTN 910 • 2 RF directions • 8*8 VC4 + 4. . save room space Mobile and microwave network design by the same team Improve network design efficiency ~70% Mobile and microwave network Installation by the same team Save deployment time ~30% Quick Roll out. Save Space. Page 54 . Save Time.Convergence with mobile，Simplify deployment Unified Cabinet Unified Network Design Unified Installation Pre-installation. simplify consignment Base station and Radio in the same outdoor cabinet. All Rights Reserved. Save Resources Copyright©2008 Huawei Technologies Co. Ltd. • Double the spectrum utilization E2E Networking • Built-in switching and Multi-RF • Integrated Optical interface • Unified NMS for MW and Optical Equipment Spectrum • Low spectrum efficiency. Separated Design • E1->STM1. Hop by Hop OAM • Need MUX/PTN • Always go to sites for new service. low efficiency • Maximum: 63E1or 1/2*STM1 Fixed Modulation • Fixed Capacity Broadband Transport • Up to 1. over PDH/SDH.. Page 55 . change Equipment • TDM->TDM&IP->IP. change Equipment Limited Bandwidth RTN 900 Solution IP Smooth Evolution: • Unified Design: One Platform for TDM & Hybrid & Packet Bandwidth • Eth.Summarize for RTN 900 Key Issue Evolution Common Solution TDM-Based. 4 times spectrum efficiency XPIC for E1&Eth.6Gbps for one air link Adaptive Modulation • Max. HISILICON SEMICONDUCTOR LTD. HUAWEI TECHNOLOGIES CO. XPIC for STM1 only • cannot support E1&Eth. Ltd.. microwave. and copper wire Huawei World's First 1588v2-Compliant xDSL Time Synchronization Prototype Copyright©2008 Huawei Technologies Co. Page 56 . All Rights Reserved.1588v2 Over Any Media IEEE 1588v2 Fiber Microwave xDSL WDM PON IEEE 1588v2 BTS/NodeB BITS 1588v2 high-accuracy time synchronization implemented over any media such as optical fiber. reduce the OPEX HISILICON SEMICONDUCTOR LTD. Page 57 NodeB . improve the efficiency • Easy to maintenance. HUAWEI TECHNOLOGIES CO..Unified NMS Solution iManager U2000 Access Network MSAN/FTTX Transport Network MW / MSTP / WDM / OTN WDM/OTN Data Router/Switch/BRAS Web-LCT MSTP/PTN RNC RTN 900 • E2E service provision. . • Vodafone Germany • Vodafone Romania • Vodafone Spain • Vodafone Czech HISILICON SEMICONDUCTOR LTD. HUAWEI TECHNOLOGIES CO.Vodafone IP MW References ——The Unique unified platform for TDM. Page 58 . Hybrid and pure Packet in Industry. RTN 910V1R2 Roadmap V100R002C00(NOW) NMS:U2000V100R001C00 System features •• Hybrid (native TDM/ETH )) Architecture Hybrid (native TDM/ETH Architecture •• 1RU. Huawei Confidential ..G.1+1 HSB/SD/FD 1+0. 2+0.8032) ERPS (Ethernet Ring Protection Switching. RSTP/STP Ethernet OAM. Page 59 HUAWEI TECHNOLOGIES CO.8032) Radio link aggregation Radio link aggregation MSP // SNCP MSP SNCP •• Ethernet over PDH(8*FE) Ethernet over PDH(8*FE) Networking &protection Roadmap does NOT represent any commitment. QinQ Link aggregation (FE/GE) Link aggregation (FE/GE) 8 services classes 8 services classes •• Synchronization Synchronization Based on E1 Based on E1 Synchronous Ethernet Synchronous Ethernet Extended sync interface Extended sync interface •• •• •• •• •• •• TDM IF for PDH/SDH TDM IF for PDH/SDH Hybrid IF for native TDM+ETH Hybrid IF for native TDM+ETH Channel Spacing:7~56MHz Channel Spacing:7~56MHz Modulation:QPSK~256QAM Modulation:QPSK~256QAM Adaptive Modulation Adaptive Modulation XPIC XPIC Released Ready for Contract Planned Planning V100R002C01(Q410) NMS:U2000V100R002C01 Microwave feature •• E1+ETH Priority in air E1+ETH Priority in air Interface •• TDM E1/STM1/FE/GE interface TDM E1/STM1/FE/GE interface •• TDM Control&Switching Card with interface 16E1+2STM-1(SFP) TDM Control&Switching Card with interface 16E1+2STM-1(SFP) •• Hybrid Control&Switching Card with interface 16E1+2FE(e)+2GE(e) Hybrid Control&Switching Card with interface 16E1+2FE(e)+2GE(e) •• Hybrid Control&Switching Card with interface 32E1+2FE(e)+2GE(e) Hybrid Control&Switching Card with interface 32E1+2FE(e)+2GE(e) •• Hybrid Control&Switching Card with interface 16E1+2STM(SFP)Hybrid Control&Switching Card with interface 16E1+2STM(SFP)1+2FE(e)+2GE(SFP) 1+2FE(e)+2GE(SFP) •• •• •• •• 1+0.1Q/802.1ad bridge.G.1D/802.1D/802. RSTP/STP 802. QinQ 802.1+1 HSB/SD/FD ERPS (Ethernet Ring Protection Switching.1Q/802. 2+0.2*IF direction •• Ethernet feature Ethernet feature Ethernet OAM.2*IF direction 1RU. LTD.1ad bridge. RSTP/STP Ethernet OAM.1ad bridge.1D/802.1Q/802.RTN 950V1R2 Roadmap V100R002C00(NOW) NMS:U2000V100R001C00 System features •• Hybrid (native TDM/ETH )) Architecture Hybrid (native TDM/ETH Architecture •• 2RU. QinQ 802.G. RSTP/STP 802.8032) •• Radio link aggregation Radio link aggregation •• MSP // SNCP MSP SNCP Roadmap does NOT represent any commitment.8032) ERPS (Ethernet Ring Protection Switching. 2+0..1+1 HSB/SD/FD 1+0. Page 60 HUAWEI TECHNOLOGIES CO.1ad bridge.6*IF direction •• Ethernet feature Ethernet feature Ethernet OAM. Huawei Confidential .6*IF direction 2RU.1D/802.G. QinQ Link aggregation (FE/GE) Link aggregation (FE/GE) 8 services classes 8 services classes •• Synchronization Synchronization Based on E1 Based on E1 Synchronous Ethernet Synchronous Ethernet Extended sync interface Extended sync interface •• •• •• •• •• •• TDM IF for PDH/SDH TDM IF for PDH/SDH Hybrid IF for native TDM+ETH Hybrid IF for native TDM+ETH Channel Spacing:7~56MHz Channel Spacing:7~56MHz Modulation:QPSK~256QAM Modulation:QPSK~256QAM Adaptive Modulation Adaptive Modulation XPIC XPIC Released Ready for Contract Planned Planning V100R002C01(Q410) NMS:U2000V100R002C01 Microwave feature •• E1+ETH Priority in air E1+ETH Priority in air Interface •• TDM E1/STM1/FE/GE interface TDM E1/STM1/FE/GE interface •• Hybrid Control&Switching Card Hybrid Control&Switching Card •• Ethernet over PDH(8*FE) Ethernet over PDH(8*FE) Networking •• 1+0.1Q/802.1+1 HSB/SD/FD &protection •• N+1 N+1 •• ERPS (Ethernet Ring Protection Switching. 2+0. LTD. Ltd.Agenda 1 Mobile Network Evolution Overview 2 WDM Backbone Network Evolution 3 Optical Backhaul Network Evolution 4 5 Microwave Backhaul Network Evolution Discussion Copyright©2008 Huawei Technologies Co. Page 61 . All Rights Reserved.. . All Rights Reserved.. Ltd. Copyright©2010 Huawei Technologies Co.huawei. and is subject to change or withdrawal according to specific customer requirements and conditions.Thank you www.com The information contained in this document is for reference purpose only.