© 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
delive...
© 2012 Extreme Networks, Inc. All rights reserved.
3
Что такое Мобильный Бэкхолинг
• Что такое мобильный бэкхолинг?
– Тран...
© 2012 Extreme Networks, Inc. All rights reserved.
4
Миграция на Mobile Backhaul
• Феноменальный рост мобильных
абонентов
...
© 2012 Extreme Networks, Inc. All rights reserved.
2G, 3G and 4G Data Rates and Backhaul
2G
2G Phones
• iPhone original,
M...
© 2012 Extreme Networks, Inc. All rights reserved.
4G Mobile Backhaul Architecture
6
Fiber and Microwave Ethernet Backhaul...
© 2012 Extreme Networks, Inc. All rights reserved.
Ethernet 4G Mobile Backhaul Protocols
7
Industry Standard Protocols Sim...
© 2012 Extreme Networks, Inc. All rights reserved.
BenefitsRequirement
True 4G Backhaul Requirements & Benefits
Next-Gener...
© 2012 Extreme Networks, Inc. All rights reserved.9
E4G – Introduction
Cell Site Router
Enables MSP to provide Ethernet/
s...
© 2012 Extreme Networks, Inc. All rights reserved.
PlatformRequirements
True 4G Backhaul Requirements & Benefits
Next-Gene...
© 2012 Extreme Networks, Inc. All rights reserved.
PlatformRequirements
True 4G Backhaul Requirements & Benefits
100X Capa...
© 2012 Extreme Networks, Inc. All rights reserved.
E4G-200 Configuration
12
4 x 100/1000BASE-X
8 x 10/100/1000BASE-T
2 x D...
© 2012 Extreme Networks, Inc. All rights reserved.
E4G-400 Configuration
13
4 x 10/100/1000BASE-T
4 x 100/1000BASE-X
20 x ...
© 2012 Extreme Networks, Inc. All rights reserved.
E4G-400 Modules
14
Slot A Modules Slot B Modules
XGM3S-2xf
2 x XFP with...
© 2012 Extreme Networks, Inc. All rights reserved.
Extreme Tower Solutions for Wireless
Backhaul
E4G-200 Cell Site Router
...
© 2012 Extreme Networks, Inc. All rights reserved.
E4G Software Options
Platform Default Software Software Upgrades
E4G-20...
© 2012 Extreme Networks, Inc. All rights reserved.
E4G Value Proposition
17
Cell Site
Base Stations
Transport
TDM Mux
Swit...
© 2012 Extreme Networks, Inc. All rights reserved.
Timing
• Note that market requires all of the following
timing options:...
© 2012 Extreme Networks, Inc. All rights reserved.
Port Timing Selection on E4G*
*Future availability
© 2012 Extreme Networks, Inc. All rights reserved.
TDM – Pseudowire Encapsulation
© 2012 Extreme Networks, Inc. All rights reserved.
Y.1731 Measurements
The hardware supports generation of CCMs with only ...
© 2011 Extreme Networks, Inc. All rights reserved.
Паливода Александр
opali@muk.ua
Спасибо за внимание!
У Вас есть вопросы?
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E4G mobile blackhole

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E4G mobile blackhole

  1. 1. © 2012 Extreme Networks, Inc. All rights reserved. Mobile backhaul & E4G extreme@muk.ua
  2. 2. © 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
  3. 3. © 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
  4. 4. © 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
  5. 5. © 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
  6. 6. © 2012 Extreme Networks, Inc. All rights reserved. 4G Mobile Backhaul Architecture 6 Fiber and Microwave Ethernet Backhaul to Resilient Synchronous Gigabit Ethernet Rings
  7. 7. © 2012 Extreme Networks, Inc. All rights reserved. Ethernet 4G Mobile Backhaul Protocols 7 Industry Standard Protocols Simplify Operations
  8. 8. © 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
  9. 9. © 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
  10. 10. © 2012 Extreme Networks, Inc. All rights reserved. PlatformRequirements 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 & ITU G.8031 Link Protection • MPLS-TP E4G-200 E4G-400 All GE ports All GE & 10 GE ports Clocking Module Required Included on Base Unit E4G-200 E4G-400 All GE ports All GE & 10 GE ports Future s/w release Future s/w release **
  11. 11. © 2012 Extreme Networks, Inc. All rights reserved. PlatformRequirements True 4G Backhaul Requirements & Benefits 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 E4G-200 E4G-400 12 GE ports 28 GE + 6 10 GE ports 4µsec – 80 µsec 4µsec – 80 µsec All ExtremeXOS® features All ExtremeXOS features E4G-200 E4G-400 Optional module for 16 TDM ports Optional module for 16 TDM ports CCM in h/w, DM & LM in h/w CCM in h/w, DM & LM in s/w ExtremeXOS supported (CCM in h/w) ExtremeXOS supported (CCM in h/w) **
  12. 12. © 2012 Extreme Networks, Inc. All rights reserved. E4G-200 Configuration 12 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
  13. 13. © 2012 Extreme Networks, Inc. All rights reserved. E4G-400 Configuration 13 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
  14. 14. © 2012 Extreme Networks, Inc. All rights reserved. E4G-400 Modules 14 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
  15. 15. © 2012 Extreme Networks, Inc. All rights reserved. Extreme Tower Solutions for Wireless Backhaul E4G-200 Cell Site Router E4G-400 Cell Site Aggregation Router 15 Pseudowire T1 XGM3S-2xf 2 x XFP SyncE XGM3S-2sf 2 x SFP+ SyncE 15 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
  16. 16. © 2012 Extreme Networks, Inc. All rights reserved. E4G Software Options Platform Default Software Software Upgrades E4G-200* Edge 1. Advanced Edge with MPLS (includes G.8032) 2. Advanced Clocking - 1588v2 PTP E4G-400* Advanced Edge with MPLS (includes G.8032) 1. Core 2. Advanced Clocking - 1588v2 PTP *Future availability
  17. 17. © 2012 Extreme Networks, Inc. All rights reserved. E4G Value Proposition 17 Cell Site Base Stations Transport TDM Mux Switch Router Timing Source Alarm Unit TDM Pseudowire Base Stations Transport E4G-200 Cell Site NID
  18. 18. © 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) 18
  19. 19. © 2012 Extreme Networks, Inc. All rights reserved. Port Timing Selection on E4G* *Future availability
  20. 20. © 2012 Extreme Networks, Inc. All rights reserved. TDM – Pseudowire Encapsulation
  21. 21. © 2012 Extreme Networks, Inc. All rights reserved. Y.1731 Measurements The hardware supports generation of CCMs with only the following intervals: • 10 mins, • 1 min, • 10 secs, • 1 sec, • 100 ms, • 10 ms, and • 3.3 ms. The ExtremeXOS® implementation will support each of these delay intervals in hardware defined for a MEPs on a per port basis. • Delay Measurement • Loss Measurement • Link Trace
  22. 22. © 2011 Extreme Networks, Inc. All rights reserved. Паливода Александр opali@muk.ua Спасибо за внимание! У Вас есть вопросы?

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