400G 转太比特光纤 - 您需要了解的内容.pdf

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1、#CiscoLive#CiscoLiveMark Nowell,Cisco FellowErrol Roberts,Distinguished ArchitectBRKOPT-2699What you need to know!400G to Terabit Optics 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveEnter your personal notes hereCisco Webex App Questions?Use Cisco Webex App to chat with

2、 the speaker after the sessionFind this session in the Cisco Live Mobile AppClick“Join the Discussion”Install the Webex App or go directly to the Webex spaceEnter messages/questions in the Webex spaceHowWebex spaces will be moderated by the speaker until June 9,2023.12343https:/ 2023 Cisco and/or it

3、s affiliates.All rights reserved.Cisco PublicBRKOPT-26993#CiscoLive 2023 Cisco and/or its affiliates.All rights reserved.Cisco PublicAgendaThe current state of 400G market adoptionSuccessfully deploying 400GConsiderations and challengesGoing beyond 400GNew Implementations New TechnologyWhere are the

4、 standards going?ConclusionAcknowledgements:This presentation would not exist without the inputs,expertise,and patience of many of our Cisco colleagues!BRKOPT-26994Market dynamics 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveNetwork operator top of mindIncreasing capaci

5、ty and sustainability Preserve investments in existing optics infrastructure and cablingSimplify operations and management of optical linksPreparing for capacity expansionBRKOPT-26996 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveEthernet Switch Port Speed Transitions0.0

6、10.020.030.040.050.060.070.080.090.0100.02015201620172018201920202021202220232024202520262027Ports(M)Ethernet Switch Ports 1000 Mbps10 Gbps25 Gbps40 Gbps50 Gbps100 Gbps200 Gbps400 Gbps800 Gbps 1600 GbpsSource:DellOros Ethernet Switch Data Center 5 Year Forecast Report 2023-2027800G will grow fast(li