tailieunhanh - WDM LAN Optical Backbone Networks phần 4

Tham khảo tài liệu 'wdm lan optical backbone networks phần 4', kỹ thuật - công nghệ, kĩ thuật viễn thông phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | - - the elements of succes WDM LAN OBN Standards Progress Boeing Defense Photonics Group OBN Requirements document AIR6005 and AIR6004 currently being prepared for Approval publication Ballot passed in Mar. 09 L3 Communications Lockheed Martin APIC AIRBUS Over 60 OBN network interface and network management requirements defined Established Terminology and Templates for upcoming specifications documents Participants . from 2007 - 2009 Meetings - Next Semi-annual meeting Nov. 11-12 Seattle WA Oxsensis Mendez R D Associates OptoNet Inc. Penn State Electro-Optics Center RSoft University of Florida USCB Rockwell Collins Accipiter Systems BAE Systems NAVAIR Northup Grumman Telcordia Technologies tfTelcorc the elements of succes Key Requirements Interfaces s BNI NAI s Network management interfaces OBN Optical Network Elements and Optical Fiber Interconnects s NAE OADM OTM OXC OPS s OLA OFI Interface Application Codes s Templates for OBN performance s Wavelength Allocation Network Management and Control s 4 levels s Optical Supervisory Channel s Alarms Conditions Redundancy Protection I 32 I tfTelcorc SAE Standards ----- _----- ------------- ----I th Defined WDM LAN Optical Network Elements NAE Network Access Elements BNI-R BNI-Sp -1 . .m BNI-S -1 . Âm BNI-Rp OXC OPS X Ầ-1 . Àm BNI-Rf BNI-S. Xi . .m --NAI-S NAI-R BNI-S BNI-Rq ONE Optical Network Elements BNI Backbone Network Interface NAI Network Access Interface OTM Optical Terminal Multiplexer OADM Optical Add-Drop Multiplexer OXC Optical Crossconnect OPS Optical Power Splitter x- . -k OLA Optical Line Amplifier .