• Save
E4G mobile blackhole
Upcoming SlideShare
Loading in...5
×
 

E4G mobile blackhole

on

  • 231 views

 

Statistics

Views

Total Views
231
Views on SlideShare
231
Embed Views
0

Actions

Likes
0
Downloads
0
Comments
0

0 Embeds 0

No embeds

Accessibility

Categories

Upload Details

Uploaded via as Microsoft PowerPoint

Usage Rights

© All Rights Reserved

Report content

Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
  • Full Name Full Name Comment goes here.
    Are you sure you want to
    Your message goes here
    Processing…
Post Comment
Edit your comment

E4G mobile blackhole E4G mobile blackhole Presentation Transcript

  • © 2012 Extreme Networks, Inc. All rights reserved. Mobile backhaul & E4G extreme@muk.ua
  • © 2012 Extreme Networks, Inc. All rights reserved.2 Campus Converged wired and wireless network with user awareness delivered cost effectively Wireless Convergence Seamless wired-wireless user experience over common infrastructure Identity Manager Track user and device identity and location from the network infrastructure Edge Refresh Drive cost reductions sharper than price erosion trends, especially at edge DataCenter Network scales to new bandwidth demands, while converging storage over Ethernet and management of VM mobility. Scale Build optimal 10G/40G switches to take advantage of 10G server ramp Storage Evolve to lossless Ethernet to move more storage to a converged network Virtualization Enable efficient application mobility across Virtual Machines ServiceProvider Ethernet backhaul meets bandwidth and now SLA requirements for providers deploying 3G and 4G Packet Rings Continue rings leadership with EAPS and integration with G.8032 standards Pseudowire / Timing Build Cell Site Router and Aggregation switches with integrated T1/E1 ports Protocols / OAM Lead with MPLS-TP products supporting rich OAM tools Key Areas of Investment: Service Provider
  • © 2012 Extreme Networks, Inc. All rights reserved. 3 Что такое Мобильный Бэкхолинг • Что такое мобильный бэкхолинг? – Транспорт между базовыми станциями и узлами концентрации. • Backhaul сдается в аренду большими операторами? – Единица стоимости - канал – 20-30% сетевого OPEX • Backhaul сейчас – В основном Е1 и Т1 – Соединения часто идут через несколько сайтов – Современные сервисы дошли до уровня, когда оптика уже необходима. Extreme Networks Confidential and Proprietary. Internal Use Only RNC BSC Mobile Backhaul View slide
  • © 2012 Extreme Networks, Inc. All rights reserved. 4 Миграция на Mobile Backhaul • Феноменальный рост мобильных абонентов • Значительное увеличение пакетного трафика в мобильных сетях • Большая часть трафика терпима к задержкам • Сети Ethernet предлагают большую пропускную способность за меньшие деньги • Традиционные сети TDM имеют существенные ограничения по масштабируемости • Операторы беспроводных сетей интересуются мобильным бэкхолингом как альтернативой TDM • CAPEX и OPEX у Ethernet существенно меньше Extreme Networks Confidential and Proprietary. Internal Use Only Source: Unstrung Insider View slide
  • © 2012 Extreme Networks, Inc. All rights reserved. 2G, 3G and 4G Data Rates and Backhaul 2G 2G Phones • iPhone original, Moto Razor • < 56 Kbps per connection 3G Devices • iPhone 3+, Droid, iPad, Kindle • Up to 200 Kbps per connection 4G Devices • Sprint HTC EVO 4G • Up to 1 Gbps per connection TDM Backhaul T1/E1 T1/E1 100M and G Ethernet G and 10G Ethernet Two Trends: (1) Connection speed per device growing toward 1 Gbps (2) Shift to Ethernet for Mobile Backhaul 3G 4G TDM Backhaul Ethernet Backhaul Ethernet Backhaul
  • © 2012 Extreme Networks, Inc. All rights reserved. 4G Mobile Backhaul Architecture 6 Fiber and Microwave Ethernet Backhaul to Resilient Synchronous Gigabit Ethernet Rings
  • © 2012 Extreme Networks, Inc. All rights reserved. Ethernet 4G Mobile Backhaul Protocols 7 Industry Standard Protocols Simplify Operations
  • © 2012 Extreme Networks, Inc. All rights reserved. BenefitsRequirement True 4G Backhaul Requirements & Benefits Next-Generation Timing • G.8262 Synchronous Ethernet • IEEE 1588v2 Precision Time Protocol Carrier-Grade Resiliency • Ethernet Automatic Protection Switching (RFC 3619) • ITU G.8032 Ethernet Ring Protection • MPLS-TP 100X Capacity Increase • GE to 10 GE and Beyond • Low Latency for LTE • Layer 2 Switching and IPv6 Ease of Operation • T1/E1 Pseudowire • ITU Y.1731 • IEEE 802.3ah, 802.1ag Next-Generation Timing • Exceptional Voice Quality • Foundation for Mobile Video • Outstanding Subscriber Experience Carrier-Grade Resiliency • Resilient Microwave Rings • Standards-Based Protection • Ensure Service Level Agreements 100X Capacity Increase • True 4G Performance Unleashed • Investment Protection • Support High Bandwidth Enterprise Applications Ease of Operation • Support for 2G, 3G and 4G • Simplified Troubleshooting • Outstanding Subscriber Experience 8
  • © 2012 Extreme Networks, Inc. All rights reserved.9 E4G – Introduction Cell Site Router Enables MSP to provide Ethernet/ services at any cell site, including TDM pseudowires Cell Site Aggregation Router Services capability as well as subscriber scalability through its line- rate GbE and 10 GbE performance E4G-200 E4G-400 Key Features • Compact size – 1 RU • Optional industry-standard pseudowires – supports up to 16 ports • Increased Gigabit Ethernet ports (port varies on each platforms) • Certified Synchronization – both IEEE 1588v2 and SyncE • Carrier-grade resiliency – through EAPS (RFC 3619) or ITU-T G.8032 ERPS • Integrated Ethernet OAM – support for IEEE 802.3ah, IEEE 802.1ag and ITU Y.1731 • All ExtremeXOS® advanced routing and switching features, including IPv6
  • © 2012 Extreme Networks, Inc. All rights reserved. E4G-200 Configuration 10 4 x 100/1000BASE-X 8 x 10/100/1000BASE-T 2 x DC Power Euro-style Connector Optional Module: Advanced Clocking with 4 x miniBNC Connectors for 1PPS and 10MHz and RJ Connector for TOD 15 pin D-sub Alarm Connector Serial Console / OOB Management Ethernet Optional Module: 16 x RJ48c for TDM E1 or T1
  • © 2012 Extreme Networks, Inc. All rights reserved. E4G-400 Configuration 11 4 x 10/100/1000BASE-T 4 x 100/1000BASE-X 20 x 10/100/1000BASE-T 4 x 100/1000BASE-X OOB Management Ethernet / USB Port Serial Console Dual Fans (Included) Power Supply (Included) Optional Redundant Power Supply Slot B for TDM or 10GE Ports Slot A - 10GE Ports for Uplinks or Stacking 4 x miniBNC Connectors for 1PPS and 10MHz and RJ Connector for TOD
  • © 2012 Extreme Networks, Inc. All rights reserved. E4G-400 Modules 12 Slot A Modules Slot B Modules XGM3S-2xf 2 x XFP with SyncE for Stacking or Data Links XGM3S-2sf 2 x SFP+ with SyncE for Stacking or Data Links XGM3SB-4sf 4 x SFP+ with SyncE for Data Links E4G-B16T1E1 2 x MWRJ21with Fan-out to 16 TDM ports Dual Fans (Included) Power Supply (Included) Optional Redundant Power Supply Slot B for TDM or 10GE Ports Slot A - 10GE Ports for Uplinks or Stacking
  • © 2012 Extreme Networks, Inc. All rights reserved. Extreme Tower Solutions for Wireless Backhaul E4G-200 Cell Site Router E4G-400 Cell Site Aggregation Router 13 Pseudowire T1 XGM3S-2xf 2 x XFP SyncE XGM3S-2sf 2 x SFP+ SyncE 13 XGM3SB-4sf 4 x SFP+ SyncE Connections E4G-200 E4G-400 Benefit T1/E1 Ports 16 16 2G/3G Investment Protection Gigabit Ethernet Ports 12 28 3G/4G Price-Performance 10 GbE Ports N/A 6 Unleash True 4G Mobile Backhaul Ethernet Backhaul Features ExtremeXOS® Operating System Yes Yes Extensive Layer 2 Switching and Reduced Operational Complexity EAPS, G.8032 Yes Yes Carrier Grade Resiliency for Outstanding Subscriber Experience and Resilient Microwave Rings Synchronous Ethernet, 1588v2 Yes Yes Next-Generation Timing Enables Low-Cost Packet Alternative to SONET/SDH Backhaul TDM Pseudowire Yes Yes Investment Protection - Enables Packet Backhaul to Support 2G/3G TDM Services IPv6 today & future MPLS- TP Yes Yes 4G Investment Protection
  • © 2012 Extreme Networks, Inc. All rights reserved. E4G Value Proposition 14 Cell Site Base Stations Transport TDM Mux Switch Router Timing Source Alarm Unit TDM Pseudowire Base Stations Transport E4G-200 Cell Site NID
  • © 2012 Extreme Networks, Inc. All rights reserved. Timing • Note that market requires all of the following timing options: • IEEE 1588v2 PTP • Synchronous Ethernet • T1/E1 (using Pseudowire) • GPS using BITS interfaces • E4G Products provide ALL of these options to fit any network demand • EANTC September 2011 Update • SyncE testing was perfect – no issues, no learning curve, no troubleshooting • Our 1588v2 PTP implementation was accurate within 1 microsecond even after 12 hours of impairment (delay & jitter) 15
  • © 2011 Extreme Networks, Inc. All rights reserved. Паливода Александр opali@muk.ua Спасибо за внимание! У Вас есть вопросы?