IEEE P802.3Ba 40 Gbe and 100 Gbe Standards Update
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Information Specification ** INF-8474I Rev 3.0 Xenpak 10
** Information Specification ** INF-8474i Rev 3.0 SFF Committee documentation may be purchased in hard copy or electronic form SFF specifications are available at ftp://ftp.seagate.com/sff SFF Committee INF-8474i Specification for Xenpak 10 Gigabit Ethernet Transceiver Rev 3.0 September 18 2002 Secretariat: SFF Committee Abstract: This specification describes the Xenpak 10 Gigabit Ethernet Transceiver. It was developed by the MSA (Multiple Source Agreement) group in which the following companies participated: Agilent Technologies Mitsubishi Electric Blaze Network Products Molex ExceLight NEC Extreme Networks OpNext Finisar Optillion Hitachi Cable PicoLight Ignis Optics Stratos Lightwave Infineon Technologies Tyco Electronics JDS Uniphase Vitesse Semiconductor Luminent This Information Specification was not developed or endorsed by the SFF Committee but was submitted for distribution on the basis that it is of interest to the storage industry. The copyright on the contents remains with the contributor. Contributors are not required to abide by the SFF patent policy. Readers are advised of the possibility that there may be patent issues associated with an implementation which relies upon the contents of an 'i' specification. SFF accepts no responsibility for the validity of the contents. POINTS OF CONTACT: Dan Rausch I. Dal Allan Technical Editor Chairman SFF Committee Avago Technologies 14426 Black Walnut Court 350 West Trimble Rd Saratoga San Jose CA 95131 CA 95070 408-435-6689 408-867-6630 [email protected] [email protected] Xenpak 10 Gigabit Ethernet Transceiver Page 1 ** Information Specification ** INF-8474i Rev 3.0 EXPRESSION OF SUPPORT BY MANUFACTURERS The following member companies of the SFF Committee voted in favor of this industry specification. -
Scott Kipp, Ethernet Alliance President
AN ETHERNET ROADMAP Scott Kipp [email protected] March 2013 1 THE VIEWS EXPRESSED IN THIS PRESENTATION ARE BROCADE VIEWS AND SHOULD NOT BE CONSIDERED THE VIEWS OR POSITIONS OF THE ETHERNET ALLIANCE. This presentation is being given to work toward having a position for the Ethernet Alliance 2 Ethernet Roadmap • The IEEE defines Ethernet standards and does not release a roadmap for future standards • The industry does not have a good understanding of how Ethernet was developed or where it is headed • This presentation will look at past Ethernet developments to give a better understanding of where Ethernet will likely go in the future • The emphasis of this presentation is on high-speed optical interfaces • BASE-T and Backplane not covered 3 Gigabit Optical Modules and Speeds Key: Ethernet Speed 100G GBIC SFP 40G SC LC connector connector 10G Acronyms: 8GFC GBIC = GigaBit 4GFC Interface Converter SFP – Small Form 2GFC factor Pluggable Data Rate and Line Rate (b/s) and Line Rate Data Rate 1GFC GbE GFC – Gigabit Fiber 1G Channel GbE – Gigabit 1995 2000 2005 2010 2015 Ethernet Standard Completed 3/19/2013 4 Who Uses Gigabit Fiber in Data Centers? This is limited to Switching and not Routing Fibre Channel is >95% optics Ethernet is > 95% copper Gigabit Ethernet Switch Port Shimpents (000s) Source: Dell’Oro Ethernet Switch Layer 2+3 Report Five Year Forecast, 2013-2017 3/19/2013 5 Got Copper? 3/19/2013 6 3/19/2013 7 10-100 Gigabit Optical Modules and Speeds Key: Parallel Ethernet Speed QSFP+ Optics Fibre Channel 100G MPO Speed Connector InfiniBand -
40 and 100 Gigabit Ethernet: an Imminent Reality
WHITE PAPER 40 and 100 Gigabit Ethernet: An Imminent Reality 40 and 100 Gigabit Ethernet: An Imminent Reality Many of today’s data centers are running 10 Gigabit Ethernet (GbE) over both optical fiber and balanced twisted-pair copper cabling in their backbone infrastructure where large numbers of gigabit links aggregate at core devices. As more edge devices; like servers and storage equipment, continue to move to 10 GbE, the next natural progression is for the network core to require even faster connections within the data center. Fortunately, there is a solution that is now an imminent reality. Standards have been in development since 2008, and the Institute of Electrical and Electronics Engineers (IEEE) will soon release the 802.3ba standard that will support data rates for 40 and 100 GbE over optical fiber cabling. Both cable and connectivity solutions capable of supporting these speeds already exist, and vendors are in the process of developing active equipment. Now is the time to migrate data center cabling infrastructures to support this imminent technology. 40 and 100 Gigabit Ethernet: An Imminent Reality Key Market Drivers 100 90 From storage and IP traffic growth to the advancement 35% CAGR in Storage Capacity of technology across many market sectors, the drivers 80 that moved data transmission speeds from 1 GbE to 68 10 GbE over the past decade are now expanding as 60 forecasted, creating the need for 40 and 100 GbE. 49 Petabytes 40 37 10 GbE Growth 28 20 20 While the global Ethernet switch market experienced overall decline in 2009, the migration from 1 to 10 0 GbE continued in data centers across the world. -
Optical Networking and Photonics Technology Players Based Locally and the Would-Be Players from Abroad, Both in the Private and Public Sectors
Table Of Contents TABLE OF CONTENTS ACKNOWLEDGEMENTS...................................................................................................................... III EXECUTIVE SUMMARY..........................................................................................................................V 1 INTRODUCTION...............................................................................................................................1 1.1 OBJECTIVE ......................................................................................................................................... 1 1.2 DRIVERS FOR NEXT GENERATION OPTICAL NETWORKS ....................................................................................... 2 1.3 CHALLENGES & BENEFITS FOR NETWORK OPERATORS ........................................................................................ 3 2 NEXT GENERATION OPTICAL NETWORKS.......................................................................................5 2.1 ATTRIBUTES OF THE DIFFERENT NETWORK SEGMENTS........................................................................................ 5 2.1.1 Long-Haul Network...................................................................................................................................5 2.1.2 Metropolitan Area Network........................................................................................................................7 2.1.3 Access Network........................................................................................................................................8 -
Optic Modules Datasheet
Data Sheet Optic Modules Product Description Juniper Networks® has platforms ranging from the Juniper Networks CTP Series Circuit to datasheet is intended to guide the user through the various options available when choosing an Packet Platforms, BX Series Multi-Access Gateways, E Series Broadband Services Routers, M optic module for a given platform depending on the architecture. Series Multiservice Edge Routers, MX Series 3D Universal Edge Routers, to the T Series Core Features and Benefits Routers. These platforms support multiple interface types and technologies such as Ethernet, ATM, and SONET. Depending on the deployment scenario, they support different pluggable The following table lists the different pluggable optic modules and supported platforms, along optic modules that can be selected based on distance, form factor, and wavelength. This with the technical specifications for each. Table 1: Optic Modules Matrix Interface Form l (TX) l (RX) Max SKU Description Platforms Standard Media Cable Type Factor (nm) (nm) Reach CTP-SFP-1GE-LX Small form-factor pluggable (SFP) CTP2008, CTP2024, and GbE SFP 1000BASE-LX 1310 SMF 9/125 10 km 1000BASE-LX Gigabit Ethernet optic module. CTP2056 MMF 50/125 550 m 62.5/125 550 m CTP-SFP-1GE-SX SFP 1000BASE-SX Gigabit Ethernet optic CTP 2008, CTP2024, and GbE SFP 1000BASE-SX 850 MMF 50/125 550 m module. CTP2056 62.5/125 275 m CTP-SFP-1GE-T SFP 1000BASE-T Gigabit Ethernet module CTP 2008, CTP2024, and GbE SFP 1000BASE-T Copper 4 twisted 100 m (uses Cat 5 cable). CTP2056 pair, Category 5 shielded RX-10KM-SFP 1-port 10 km GbE SFP adapter: provides E120, E320, ERX310, GbE SFP 1000BASE-LX 1310 SMF 9/125 10 km (1) SFP Gigabit Ethernet single-mode (10 ERX705, ERX710, ERX1410, km) physical port with an LC full duplex ERX1440 connection. -
Modern Ethernet
Color profile: Generic CMYK printer profile Composite Default screen All-In-One / Network+ Certification All-in-One Exam Guide / Meyers / 225345-2 / Chapter 6 CHAPTER Modern Ethernet 6 The Network+ Certification exam expects you to know how to • 1.2 Specify the main features of 802.2 (Logical Link Control) [and] 802.3 (Ethernet): speed, access method, topology, media • 1.3 Specify the characteristics (for example: speed, length, topology, and cable type) of the following cable standards: 10BaseT and 10BaseFL; 100BaseTX and 100BaseFX; 1000BaseTX, 1000BaseCX, 1000BaseSX, and 1000BaseLX; 10GBaseSR, 10GBaseLR, and 10GBaseER • 1.4 Recognize the following media connectors and describe their uses: RJ-11, RJ-45, F-type, ST,SC, IEEE 1394, LC, MTRJ • 1.6 Identify the purposes, features, and functions of the following network components: hubs, switches • 2.3 Identify the OSI layers at which the following network components operate: hubs, switches To achieve these goals, you must be able to • Define the characteristics, cabling, and connectors used in 10BaseT and 10BaseFL • Explain how to connect multiple Ethernet segments • Define the characteristics, cabling, and connectors used with 100Base and Gigabit Ethernet Historical/Conceptual The first generation of Ethernet network technologies enjoyed substantial adoption in the networking world, but their bus topology continued to be their Achilles’ heel—a sin- gle break anywhere on the bus completely shut down an entire network. In the mid- 1980s, IBM unveiled a competing network technology called Token Ring. You’ll get the complete discussion of Token Ring in the next chapter, but it’s enough for now to say that Token Ring used a physical star topology. -
10G-EPON Standardization and Its Development Status
© 2009 OSA/OFC/NFOEC 2009 NThC4.pdf 10G-EPON Standardization and Its Development Status Keiji Tanaka KDDI R&D Laboratories Inc. [email protected] Outline 1. Background and motivation 2. IEEE 802.3av standardization 3. Research activities 4. Development status 5. Summary ᵐ K.Tanaka, OFC/NFOEC 2009, Mar. 23-26, 2009 All Rights Reserved © 2009 KDDI, Tokyo 978-1-55752-865-0/09/$25.00 ©2009 IEEE 1 Outline 1. Background and motivation (a) FTTH growth in Japan (b) FTTH systems (c) Why 10G-EPON necessary? (d) When 10G-EPON feasible? 2. IEEE 802.3av standardization 3. Research activities 4. Development status 5. Summary ᵑ K.Tanaka, OFC/NFOEC 2009, Mar. 23-26, 2009 All Rights Reserved © 2009 KDDI, Tokyo FTTH growth in Japan The number of FTTH lines, more than 13 million at the end of Sep. 2008, exceeded the number of DSL lines in 2Q/2008. 20 Shifted to decrease StatisticsStatistics asas ofof Sep.Sep. 20082008 DSL 15 $ Number of lines: FTTH: 13.8 M DSL: 12.0 M FTTH CATV: 4.0 M 10 (Mobile: 92.0 M) $ Number of operators: FTTH: 171 5 CATV DSL: 47 CATV: 381 Number of broadband users [Million] 0 ‘02 ‘03 ‘04 ‘05 ‘06 ‘07 ‘08 ‘09 ‘10 Year Source: Ministry of Internal Affairs and Communications statistics database ᵒ K.Tanaka, OFC/NFOEC 2009, Mar. 23-26, 2009 All Rights Reserved © 2009 KDDI, Tokyo 2 Flavors of FTTH systems High WDM-PON Apartment Data rate SS (Bandwidth) TDM-PON VDSL Efficiency High DSLAM Optical access system VDSL CPE 100Mbit/s CO or Residential house SS 1Gbit/s Media converter Single star Media converter Media converter Power Power splitter splitter Optical fiber PON Passive double star PON-OLT Power splitter PON topology is suitable for accommodating a lot of users and distributing broadcasting video services. -
Cisco Catalyst 6500 Series 10 Gigabit Ethernet Modules
Data Sheet Cisco Catalyst 6500 Series 10 Gigabit Ethernet Modules Cisco data center switching delivers relentless velocity: Architecture scalability supports growth in any direction; Operational manageability maximizes service velocity and IT staff productivity; Comprehensive resilience addresses many potential sources of downtime. Figure 1. Cisco Catalyst 6500 Series 4-Port 10 Gigabit Ethernet Module Figure 2. Cisco Catalyst 6500 Series 8-Port 10 Gigabit Ethernet Module PRODUCT OVERVIEW The Cisco Catalyst 6500 Series has an 8-port 10 Gigabit Ethernet module and a 4-port 10 Gigabit Ethernet module. These modules support pluggable optics to support distances up to 80km over single-mode fiber, 300m over multimode fiber, and 15m over copper. The 8-port 10 Gigabit Ethernet module provides up to 64 10 Gigabit Ethernet ports in a single Catalyst 6500 chassis, ideal for deployment in the aggregation layer of LAN campus and data centers. Both modules are interoperable with the Cisco Catalyst 6500 Series Supervisor Engine 720 and provide 40 Gbps connection to the switch fabric. Building upon the award-winning Catalyst 6500 Series, these 10 Gigabit Ethernet modules are backward compatible with all existing Catalyst 6500 line cards and services modules, enabling service providers and enterprises to offer new Layer 2 through 7 services and network capabilities to increase revenue and user productivity without complete equipment upgrades. The Cisco Catalyst 6500 Series 10 Gigabit Ethernet modules are designed for deployment in the distribution and core of campus and data center for traffic aggregation or for interbuilding, points of presence (POPs), WAN edge, and MAN connections. These modules support IEEE 802.3ad link aggregation and Cisco EtherChannel ® technology for fault-tolerant connectivity and bandwidth scalability of up to 80 Gbps per EtherChannel connection. -
DATA CENTER BANDWIDTH SCENARIOS Scott Kipp [email protected] March 2014
DATA CENTER BANDWIDTH SCENARIOS Scott Kipp [email protected] March 2014 1 Opinions expressed during this presentation are the views of the presenters, and should not be considered the views or positions of the Ethernet Alliance. 2 From Applications to Data Centers • Applications, servers, storage, networks and data centers have varied compute, bandwidth and availability requirements • Intel has 150 different processors for server market • Servers vary from <1/10U to multiple racks • Switch ports range from 100 Mb/s to 100 Gb/s • Storage devices vary from 10GB to 100s of Petabytes • 100 servers to 100,000 servers in a data center • Because of the varied requirements and capabilities, it is difficult to talk about anything specific without losing something • I’ll try anyway… 4/4/2014 3 Starting with Servers Multiple Server Categories • Microservers • Blade Servers 95% of Volume, Cray X-ES – 46 Microservers • <1U Servers Not revenue • 1-2U Servers • 4-12U Servers • Rack and multi-rack Servers IBM Mainframe 4/4/2014 4 Bandwidth Requirements of Servers ~10M servers ship every year, >95% are x86 GbE 10GbE 40GbE 100GbE 10M Servers Servers Servers Servers Servers that need less than 4Gb/s use Mega- multiple GbE NICs Data 5M # Serversof Server Center Server Bandwidth Bump Bandwidth Demand Demand in in 2014 2019 0 100M 1G 4G 10G 40G 100G Source: Multiple Bandwidth per Server (b/s) Sources and Estimates 4/4/2014 5 10GbE and 40GbE Server Ports 10GBASE-T will Most 10GbE Servers continue to ramp but 40GbE servers will connect with SFP+ or not used in -
From Gigabit to Terabit Ethernet the Past Present and Future of Ethernet Optics
From Gigabit to Terabit Ethernet The Past Present and Future of Ethernet Optics Scott Kipp President of the Ethernet Alliance February 27, 2012 What is this? www. ethernetalliance.org 2 Early Gigabit Blade 4 FDDI Ports at 250 Mbps to yield one of the first Gigabit/second blades -circa 1990s By 2000, up to 8 GBICs in one switch – no 10GbE yet FDDI Module on IEEE 802.4 GBIC Module for 100BASE-SR Generations of Optics • GbE from GBIC to SFP to 1000BASE-T • 10GbE from 300pin to SFP+ to 10GBASE-T • Will 100GbE follow? Or Twinax The First Speaker • Chris Cole – Finisar Engineering Director • Leading the development of 100Gb/s and beyond optics – IEEE 802.3 contributor – CFP MSA Spokesman The Perfect Storm that Won’t Stop • More Devices – Over a billion smart devices to ship in 2012 (desktops, laptops, pads and smartphones) – TVs connecting to the Internet for Over-The- Top (OTT) Video • More Users • More Applications By 2010, 100s of Gbps / blade 640Gbps/blade – 80 times faster than a decade ago Four 40G 48 10G QSFP Ports SFP+ Ports We’re in the early days of 100GbE, so we’re seeing only 1, 2 to 4 ports of 100GbE per blade today. This is about to change… Second Speaker • Mark Nowell – Cambridge graduate – Director of Engineering in Cisco’s Silicon Engineering team – IEEE 802.3.bg Chair - 40 GbE Serial From Switches to Networks 100G Data Center 1 Cloud Provider Data Center 2 OTN OTN 100GbE 40GbE Core 4x10GbE Core Router Router Traffic Traffic ToR Gen Gen Switch 10Gbe Storage 10Gbe Storage 10Gbe Storage Servers Servers Servers How do you build -
The Case for 1.6 Terabit Ethernet
The Case for 1.6 Terabit Ethernet IEEE 802.3 Beyond 400 Gb/s Ethernet Study Group Electronic May 2021 Session John D’Ambrosia, Futurewei, U.S. Subsidiary of Huawei 24 May 2021 Electronic Meeting Supporters • Brad Booth, Microsoft • Sam Kocsis, Amphenol • Weiqiang Cheng, China Mobile • Kent Lusted, Intel • Cedric Lam, Google • David Malicoat, Senko • Lei Guo, Baidu • Eric Maniloff, Ciena • Rob Stone, Facebook • Jerry Pepper, Keysight • Min Sun, Tencent • Scott Schube, Intel • Haojie Wang, China Mobile • Andy Moorwood, Keysight • Chongjin Xie, Alibaba • Sridhar Ramesh, Maxlinear • John Abbott, Corning • Steve Swanson, Corning • Vipul Bhatt, II-VI • Tomoo Takahara, Fujitsu • Matt Brown, Huawei • Jim Theodoras, HG Genuine • Leon Bruckman, Huawei • Nathan Tracy, TE Connectivity • John Calvin, Keysight • Ed Ulrichs, Intel • Mabud Choudhury, OFS • Xinyuan Wang, Huawei • Kazuhiko Ishibe, Anritsu • James Young, CommScope • Hideki Isono, Fujitsu Optical • Ryan Yu, SiFotonics Components Page 2 24 May 2021 IEEE 802.3 May 2021 Session - IEEE 802.3 Beyond 400 Gb/s Ethernet Study Group Foreword – Excerpt IEEE 802.3 Ethernet BWA Assuming a new project to define the next rate of Ethernet begins in 2020, and takes 5 years to complete (2025), growth rate curves based on either 800GbE or 1.6TbE were also generated and compared to the submitted data. Assuming no other architectural changes in deployment, this overlay demonstrated a significant growth lag between 800GbE and the observed growth curves. However, the 4× growth curve generated by a 1.6TbE solution would also lag all observed growth curves, except “Peering Traffic”. Furthermore, all of the underlying factors that drive a bandwidth explosion, including (1) the number of users, (2) increased access rates and methods, and (3) increased services all point to continuing growth in bandwidth. -
ETHERNET TECNOLOGIES 1º: O Que É Ethernet ?
ETHERNET TECNOLOGIES 1º: O Que é Ethernet ? Ethernet Origem: Wikipédia, a enciclopédia livre. Este artigo ou se(c)ção cita fontes fiáveis e independentes, mas que não cobrem todo o conteúdo (desde setembro de 2012). Por favor, adicione mais referências e insira-as no texto ou no rodapé, conforme o livro de estilo. Conteúdo sem fontes poderá serremovido. Encontre fontes: Google (notícias, livros, acadêmico) — Yahoo! — Bing. Protocolos Internet (TCP/IP) Cam Protocolo ada 5.Apl HTTP, SMTP, FTP, SSH,Telnet, SIP, RDP, I icaçã RC,SNMP, NNTP, POP3, IMAP,BitTorrent, o DNS, Ping ... 4.Tra nspo TCP, UDP, RTP, SCTP,DCCP ... rte 3.Re IP (IPv4, IPv6) , ARP, RARP,ICMP, IPsec ... de Ethernet, 802.11 (WiFi),802.1Q 2.Enl (VLAN), 802.1aq ace (SPB), 802.11g, HDLC,Token ring, FDDI,PPP,Switch ,Frame relay, 1.Físi Modem, RDIS, RS-232, EIA-422, RS-449, ca Bluetooth, USB, ... Ethernet é uma arquitetura de interconexão para redes locais - Rede de Área Local (LAN) - baseada no envio de pacotes. Ela define cabeamento e sinais elétricos para a camada física, e formato de pacotes e protocolos para a subcamada de controle de acesso ao meio (Media Access Control - MAC) do modelo OSI.1 A Ethernet foi padronizada pelo IEEE como 802.3. A partir dos anos 90, ela vem sendo a tecnologia de LAN mais amplamente utilizada e tem tomado grande parte do espaço de outros padrões de rede como Token Ring, FDDI e ARCNET.1 Índice [esconder] 1 História 2 Descrição geral 3 Ethernet com meio compartilhado CSMA/CD 4 Hubs Ethernet 5 Ethernet comutada (Switches Ethernet) 6 Tipos de