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Broadband access over ex i sting copper cables

Ethernet over VDSL. Broadband access over ex i sting copper cables. Today infrastructure constraints. Copper POTS lines covers all residential and business areas Other xDSL technologies complex and not economical Other xDSL technologies non-broadband oriented

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Broadband access over ex i sting copper cables

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  1. Ethernet over VDSL Broadband access over existing copper cables

  2. Today infrastructure constraints • Copper POTS lines covers all residential and business areas • Other xDSL technologies complex and not economical • Other xDSL technologies non-broadband oriented • Ethernet over CAT-5 cable is limited to 100m distance

  3. Ethernet over VDSL • Ethernet over VDSL Ethernet link over telephone lines - Distances of up to 2.4 Km using VDSL as the transport medium • Data rates of up to 10Mbps, Full duplex, in parallel to the voice line (POTS/ISDN)

  4. POTS, BA-ISDN PSD [dbm/hertz] ADSL SHDSL -40 EoV -60 10 -80 F [Mhz] <0.12 Mhz 0.9 Mhz 3.75 Mhz 8.0 Mhz 10 How does EoV work? • Ethernet over VDSL transmits 10Mbps data over frequencies unused by the voice services Voice Data

  5. EoV Building Blocks CPE Splitter EoV Module • Small unit • 1 port local loop • 1 port 10/100Base-T • 1 port Tel • EoV splitterPunch-down block • 30 ports PSTN • 30 ports local loop • 30 port RJ-11 VDSL • RJ 11 EoV ports • Fits into OptiSwitch Chassis • Rate limit per port • Chassis based solution - OS200 (2 slot) up to OS2400 (24slot ) • All chassis use the same firmware and same modules

  6. Building Blocks Integration POTS 2 wire PSTN Splitter OptiSwitch Data lines RJ45 Ethernet Gigabit or FE Uplink 2 Central site Local loop 2 wire CPE-VDSL VDSL 8 port Modules EM2003-8VDSL EM2004-8VDSL Management Application RJ11 Management up to the CPE - complete control especially in large installations

  7. EoV Product Line • Module range: • 8 port EoV Line Terminator (LT) side (Central office) • 8 port EoV Network Terminator(NT) side (Customer Premises) • 8 port Long range EoV (Central office - LT) • 8 port Long range EoV (Customer Premises - NT) • 4 ports NT + 4 ports LT • 4 EoV ports + 2 100Base-Fx ports • 4 EoV ports + 2 10/100Base-Tx ports • 4 EoV ports + 1 FO + 1 UTP • CPE • EoV • Long range EoV • 30 port Splitter

  8. EoV Applications EoV High-speed Trunk EoV Ring with UTP Add-Drop 8 EoV links EoV Repeater Optical Ring with EoV Add-Drop 2.4Km 2.4Km

  9. EoV Features • Built-in diagnostics tools to enable highest rate possible and link quality measurement • Link integrity application for automatic optimal configuration including support for changes in physical conditions (addition of users / weather) • Very low PSD (power) sent over the lines to avoid near and far cross talks

  10. PSD [dbm/hertz] -60 1 2 F [Mhz] 0.138 0.9 3.75 5.1 8.5 12.0 2 1 0.9-3.0 3.75-5.1 VDSL ETSI Standards • ETSI Standards define Band Allocation and Link Power Spectrum Density (PSD) • ETSI Plan 997 – Europe • ETSI Plan 998 – U.S.A and Japan

  11. Upload Download EoV Rate/Reach • Symmetrical traffic is mandatory • EoV software configurable options: • 10Mbps full duplex – 1200m • ETSI 997 compliant 4Mbps – 1200m • ETSI 998 compliant 4Mbps – 1200m • Long range EoV 4Mbps – 2400m • Selectable 10 rates of bandwidth and even more if classification used .

  12. EoV in the last mile FTTC Street Cabinet FTTB

  13. EoV Carrier solution 10Mbps 100Mbps 1000Mbps IP/MPLS Ethernet-UTP/Fiber Local Loop PSTN VDSL

  14. EoV Application - MDU/MTU Hotel Room Voice Data OptiSwitch preferred chassis CPE Splitter INTERNET PSTN PBX

  15. MDU and MTU Application • Simultaneous Voice and Data support – “speak while you surf” • Utilizes existing telephone infrastructure – no rewiring needed • Fast Internet access • New office services can be offered to customers: • Printing, fax gateway, and voice over IP gateway • Locally hosted broadband content services • VoD - Media streaming, Multi-player gaming

  16. EoV in the last 100m • Bandwidth Distribution for Wireless Broadband Carriers • Complimentary solution for Optical wireless • Two-way Satellite service providers • LMDS, WLL and BWLL • Backup for other Medium (Data over Power)

  17. EoV converter Enterprise Application LAN Any Ethernet Device LAN 2 wire1500meter

  18. LAN Extension in Campus Environment • Large Campus areas can use existing copper lines for Ethernet connectivity • Less expensive than digging fiber • Ideal for: • Universities • Community Neighborhoods • Hospitals • Industry

  19. OS-800 or 2400 VDSL Application example • OptiSwitch 800 = 8 slot chassis • 1 module for uplink to remote site • 7 VDSL modules = 56 subscribers • OptiSwitch 2400 = 24 slot chassis • 1 module for uplink to remote site • 23 VDSL modules = 184 subscribers

  20. OpticalAccess vs. Others • Modular design • - OS200 2 slot • - OS400 4 slot • - OS800 8 slot • - OS1200 12 slot • - OS2400 24 slot Each slot can fit 8 port VDSL • From 4 up to 184 VDSL ports • 10 selectable rates • Diverse uplink range up to Gigabit • Same H/W and S/W versions comply to ETSI997/998 • Longest reach up to 2.4km • Bundle auto-test for line rate limitation • Online BER test for all connected lines • Only 2 options fixed port models - 24 fixed ports - 12 fixed ports • Only 3 bandwidth rate modes - 10/10 , 5/10 , 10/5 , 5/5 • Fixed 4 10/100 Ethernet uplink • Non-compatible to ETSI997/998 • Longest reach 1200m

  21. Sweden Application “Voice + Data” NMS MegaVision 10Base-T CPE POTS POTS + VDSL Carrier Internet Backbone OSM POTS Splitter OSM OSM VDSL IP - E1 De-Mux OptiSwitch + VDSL E1 - IP Mux Gigabit MPLS Ring OSM OSM Multiple E1’s from Carrier PSTN OS + VDSL OSM OS + VDSL Gigabit OptiSwitch Ring

  22. Summary • EoV is ideal for Broadband access for Business and residential users • Standards compliant • Flexible distance and interface options • Seamless integration all the way to the top (and into the OptiSwitch family) • Best solution for local loop environment • Installed in more than 100 networks

  23. Optical AccessMakes NetworkingSimpleZdraer@opticalaccess.com

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