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Prezantimi per nyjet e casjes
The document discusses access nodes and the Alcatel 1540 Litespan access gateway. It provides the following key points: 1) The Alcatel 1540 Litespan is a multi-service access node that integrates voice, data, xDSL and VoIP services on a single platform using H.248/MEGACO SIP protocols. 2) It supports star, ring and tree topologies over IP or PDH/SDH networks, with modular shelves that can be configured indoors or outdoors to provide access services to thousands of business and residential lines. 3) The system uses TDM and ATM buses to connect different line cards for POTS, SHDSL
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- 1. UNIVERSITETI I PRISHTINËS FAKULTETI I INXHINIERISË ELEKTRIKE DHE KOMPJUTERIKE Prezantimi i seminarit te punës praktike Tema: Nyjet e Çasjes Koordinatori : Kandidati: Dr.sc.Enver HAMITI , prof.ass. Blerim Ramadani Prishtine 2011
- 2. Nyjet e Casjes(Access Nodes) Nje nyje e casjes me multi-shërbime (Multi-service aacccceessss nnooddee )) është një pajisje e instaluar në mënyrë tipike në një central telefonik ee cciillaa lliiddhh lliinnjjaatt tteelleeffoonniikkee ttee kkoonnssuummaattoorrëëvvee mmee rrrrjjeettiinn,, ppëërr ttëë ssiigguurruuaarr tteelleeffoonn,, IISSDDNN,, ddhhee bbrrooaaddbbaanndd ssii xxDDSSLL,, ppoorrttaa VVooIIPP bbaazzuuaarr nnëë pprroottookkoolleett HH..224488//MMEEGGAACCOO ddhhee SSIIPP ddhhee nnddeerrffaaqqee ttëë iinntteeggrruuaarr VV55..22,, ttëë ggjjiitthhaa mmee aannee ttee nnjjëë ppllaattffoorrmmee ttëë vveettmmee.. PPllaattffoorrmmaa ee ttiillllee ooffrroonnëë:: Integrimin e zërit dhe të dhënave Ndërfaqe të shumta Përdorim fleksibël në rrjetet IP dhe rrjeteve PDH / SDH MMbbëësshhtteettjjeenn ee pprroottookkoolllleevvee ttëë nnddrryysshhmmee ttëë ttrraannssmmeettiimmiitt TTooppoollooggjjii ttee nnddrryysshhmmee Ylli Unaze ll
- 3. Nyjet e Casjesne PTK
- 4. The Alcatel AccessGateway Litespan 1540 PSTN/ISDN Nje port e casjes me multi-sherbime, fleksibile qe ju mundeson operatoreve per te sherbyer linja xDSL, zerin,linja te huazuara , dhe sherbime VoIP nga nje nyje e vetme ! Multiple Scenarios 1540 Litespan Business Residential Mixed Multi-vendor Multiple Topologies (Star/Ring/Tree) LL/TDM IP/Internet ATM Multiservice
- 5. One Node ForAll Services 2.4 to 19.2 kb/s X21bis/V28 2.4 to 64 kb/s X21bis/V35 8 SHDSL 2 Mb/s G.703, derived (10BT, V36) 2 Mb/s G.703, derived (10BT, V36) Speed Touch and compatibles Speed 12 SHDSL Touch, RAD, Netopia Commercial, 300-3,400 Hz ISDN commercial 4 HDB3 4 HDB3 8 AMI 4 HDSL (2B1Q) 24 ADSL 32 POTS 16 ISDN STM-1/E3/DS3 STM-1/4 16xE1 (Optical/ Electrical) VC3 DCE-3 30B + D (PRA) nx 64 kb/s X21/V11; X21bis 2 Mb/s G703/G704 (75/120 ohms) DCE-3 PRCC NT Ethernet Adapter Transmission PHDC SALC SHDSL SLTC NT HLTC HDSL NT LTAC/ NACC LTSC ATLC BALC VoIP Server Ethernet Broadband Controller Ethernet Narrowband Controller
- 6. One System forAll Access Network Topologies Transport Network Regional Ring/Network Internet Local Exchange ADM Local Exchange PDH DLC Remote Unit Residential Business PDH DLC PDH DLC Residential and Business Business SDH DLC PDH DLC SDH DLC ADM Residential SDH Open Ring Any Network Alcatel 1353 LMS SDH Ring (STM-1/STM-4) NxE1 (FO/HDSL/SHDSL) NxE1 NxE1 (FO/HDSL/SHDSL) (FO/HDSL/SHDSL) Rural
- 7. Alcatel 1540 LitespanHousings: Minimum Footprint Indoor 4 MLS/rack 2500 linja 60x30 cm2 220 1 MLS 450 lines 120x50 cm2 Kabinetet e jashtem 120 2 MLS 900 linja 155x50 cm2 165 Specific Customer Cabinets Mini 1 small MLS 270 lines (NonTelco centers) 10,000 Parapagues ne 0,72 m2
- 8. Power Plug Transp.Plug Transp. Plug LIM Plug LIM Plug LIM Plug LIM Plug LIM Plug LIM Plug LIM Plug LIM Plug LIM Plug LIM Plug LIM Plug LIM Plug LIM Plug LIM Plug BB Controller NB Controller BB Controller (r) NB Controller(r) Transport/Eth. Bridge Card Transport/Eth. Bridge Card Contr. Plug Contr. Plug Aux. Plug LIM Plug LIM Plug VoIP Server / Line Card VoIP Server / Line Card VoIP Server / Line Card VoIP Server / Line Card Line Card Line Card Line Card Line Card Line Card Line Card Line Card Line Card Line Card Line Card Line Card Alarm Card Dimensions (lenght x depth x high) = 533x240x425mm PDH / SDH transport or Ethernet Bridge ( 2 22 slots – MLS_hb slots ) BB controllers ( 2 slots ) NB controllers ( 2 slots ) 15 universal slots for NB / BB services Main shelf – MLS_hb
- 9. NB Extender (r) NB Extender Line Card Line Card Line Card Line Card Line Card Line Card Line Card Line Card Line Card Line Card Line Card Line Card Line Card Line Card Line Card Line Card Line Card Line Card Line Card Line Card LIM Plug LIM Plug LIM Plug LIM Plug LIM Plug LIM Plug LIM Plug LIM Plug LIM Plug LIM Plug LIM Plug LIM Plug LIM Plug LIM Plug LIM Plug LIM Plug LIM Plug LIM Plug LIM Plug Dimensions (lenght x depth x high) = 533x240x425mm 23 slots – MLS_lee21 NB Extender ( 2 half slots ) 21 universal slots for NB services 1 slot for Aux Module (power, bus extension) Narrowband extension shelf – MLS_lee21 Line Card LIM Plug LIM Plug Auxiliary Module
- 10. Power Plug NBExtender NB Extender (r) Line Card Line Card Line Card Line Card Line Card Line Card Line Card Line Card Line Card Line Card Line Card Line Card Line Card Line Card Line Card Line Card Line Card Line Card Contr. Plug Contr. Plug Aux. Plug LIM Plug LIM Plug LIM Plug LIM Plug LIM Plug LIM Plug LIM Plug LIM Plug LIM Plug LIM Plug LIM Plug LIM Plug LIM Plug LIM Plug LIM Plug LIM Plug LIM Plug Dimensions (lenght x depth x high) = 533x240x425mm 23 slots – MLS_lee Narrowband extension shelf – MLS_lee NB Extender ( 2 slots ) 18 universal slots for NB services 3 unused slots
- 11. Litespan 1540 internalarchitecture NB Line Cards NB-Bus 2 x 51 Mb/s (TDM) Ethernet Bridge PDH (16xE1) Narrowband Controller Broadband Controller BB-bus : 2 x 155Mb/s (ATM) BB Line Cards ADSL VoIP Server To extension shelves POTS SHDSL Server Bus (4x8Mb/s) (TDM) FE (100bTX/FX) STM-1
- 12. Litespan 1540 Connectivity Backbone 11554400 L Litietessppaann M MLLSS Services IPIP TDM (e.g. SDH) BB Controller ASCC NB Controller NEHC VoIP Server VISC ADSL LTAC SHDSL SLTC POTS ATLC Alcatel Softswitch Ethernet IP Edge MEGACO/ Router H.248 BB RAS POTS SHDSL ADSL VoDSL Data DSL TDM (e.g. SDH) Ethernet Bridge e EBAC E1 G703
- 13. FANS Main ExtensionExtension RRaacckk ccoommppoossiittiioonn 1 Main shelf (MLS-hb) NB+BB 1/2/3 Extension shelves (MLS-lee21) NB only 1/2 Fan trays, TRU AAggggrreeggaattee ttrraannssppoorrtt 8/16 E1 G.703, for TDM data (SHDSL) FE (100bTX/FX) for IP traffic (voice, ADSL) TTyyppiiccaall ccaappaacciittyy 2016 POTS lines (63 line cards) 1+3 VoIP server cards 1 Ethernet bridge card 120 ADSL lines (5 line cards + splitters) Extension Litespan 1540 Indoor Configuration PTK Project FANS
- 14. Litespan 1540 OutdoorConfiguration PTK Project CCaabbiinneett ccoommppoossiittiioonn 1 Main shelf (MLS-hb) NB+BB 1 Extension shelf (MLS-lee) NB only 1 Power shelf for AC/DC converters AAggggrreeggaattee ttrraannssppoorrtt 8/16 E1 G.703, for TDM data (SHDSL) FE (100bTX/FX) for IP traffic (voice, ADSL) TTyyppiiccaall ccaappaacciittyy 540 POTS lines (18 line cards) 1+1 VoIP server cards 1 Ethernet bridge card 148 ADSL lines (6 line cards + splitters)
- 15. Litespan 1540 –Card types PTK Project CCoonnttrroolllleerrss NEHC (1+1 optional) – NB controller, TDM integrated transport (16xE1 G703) NSEC (1+1 optional) - Extension shelf NB controller ASCC-S (1+1 optional) – BB ATM controller (STM-1) SSeerrvveerr ccaarrddss VISC-A (1+n optional) - VoIP server card EBAC – Ethernet bridge card AAuuxxiilliiaarryy ccaarrddss TARC-B – Alarm card and NB CT access PATC – Power and auxiliary card for MLS_lee21 shelf LLiinnee ccaarrddss ATLC-D – 30 lines POTS card with integrated ring and test facilities ATLC-E – 32 lines POTS card with integrated ring and test facilities LTAC-D – 24 lines ADSL card with integrated splitters SLTC – 8 lines SHDSL card
- 18. Local Provisioning andMonitoring Local management ooff LLiitteessppaann 11554400 Management of NB services (voice, SHDSL) via dedicated graphical application Management of BB services (ATM, ADSL) via CLI interface Management of Ethernet Bridge via CLI interface Supported functionalities: • Equipment and services configuration • Alarm monitoring • Line tests Standard PC, minimum requirements: • Windows NT 4.0/2000/XP • 1 RS-232 serial port • 4Gb HD, 128Mb RAM • Intel Pentium III DCN Local
Editor's Notes
- #9 The MLS concept Multiservice Line Shelf A family of interchangeable, modular shelves Main MLS Features: Universal Line Card Slot: any service in any slot Universal Control: the same controller fits in any MLS Add-on concept for BB and special servers Interchangeable Transport Units: SDH, PDH, PON The same equipment can migrate from a transport to another (e.g. SDH to PON) Modular Extension to up to 4 "cascaded" shelves Straightforward extension strategy for very simple equipment growth MLS types MLS-he / MLS-hb: High-end, BB-ready DLCs MLS-hb / MLS-hc: Business & Residential hubbing nodes MLS-le: Low-end, NB systems or NB extensions MLS-sm: Compact shelf mainly for CPE business applications Any LIM position can accept: N x E1 Transport NB LIMs / ATM LIMs with IMA BB LIMs (future) Special servers ½ 19” shelf Desktop and wall-mounted versions