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SEMINAR KERJA PRAKTEK

SEMINAR KERJA PRAKTEK. WAHYU NUGROHO SANTOSO L2F099650. IMPLEMENTASI HDSL MENGGUNAKAN xDSL BRIDGE DAN LTU/NTU. DATA COMMUNICATION NETWORK INFORMATION SYSTEM PT TELKOM DIVRE IV JATENG DAN DIY. POKOK BAHASAN. Komunikasi Data dan Jejaring Komputer Sistem HDSL

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SEMINAR KERJA PRAKTEK

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  1. SEMINAR KERJA PRAKTEK WAHYU NUGROHO SANTOSO L2F099650

  2. IMPLEMENTASI HDSL MENGGUNAKAN xDSL BRIDGE DAN LTU/NTU DATA COMMUNICATION NETWORK INFORMATION SYSTEM PT TELKOM DIVRE IV JATENG DAN DIY

  3. POKOK BAHASAN • Komunikasi Data dan Jejaring Komputer • Sistem HDSL • Implementasi HDSL Menggunakan xDSL Bridge dan LTU/NTU

  4. KOMUNIKASI DATA merupakan gabungan dua teknik berbeda • pengolahan data (data processing) • telekomunikasi (telecommunication)

  5. hubungan antara dua atau lebih sistemkomputer melalui media komunikasi untuk melakukan komunikasi data antara satu dengan yang lainnya JEJARING KOMPUTER

  6. KOMPONEN UTAMA JEJARING • Host atau node • Link • Software

  7. JENIS JEJARING • LAN (Local Area Network) • WAN (Wide Area Network)

  8. Workstation Server Client Link Transceiver Network Interface Card Software Network KOMPONEN DASAR LAN

  9. KOMPONEN PENDUKUNG LAN • Modem • Repeater • Bridge • Router • Gateway

  10. TEKNOLOGI DSL • Kebutuhan komunikasi data berkecepatan tinggi. • Optimalisasi penggunaan kawat tembaga untuk komunikasi suara, data dan video (multimedia). • Alternatif jaringan E1/T1. • Pengembangan ISDN BRI(Integrated Service Digital Network Basic Rate Interface).

  11. METODE CODING DSL • 2B1Q(2 biner 1 quartenary) • CAP (Carrierless Amplitude/Phase Modulation) • DMT (Discrete Multi Tone)

  12. JENIS DSL • HDSL(High bit-rate Digital Subscriber Lines) • SDSL (Symmetric Digital Subscriber Lines) • ADSL (Asymmetric Digital Subscriber Lines) • VDSL (Very high bit-rate Digital Subscriber Lines)

  13. DMT 64-QAM 12.96 Mbit/s 16-QAM 12.96Mbit/s 2B1Q HDSL Downstream VDSL ADSL 64-QAM 16-QAM 0,9MHz 1,1MHz 3,4MHz 3,9MHz 7,9MHz Upstream VDSL SPEKTRUM FREKUENSI

  14. PSTN ISDN BRI Access Equipment Central Office U or S/T interface Dua 64 Kbps data channels Satu 16 Kbps out-of-band signaling channel ISDN “U” (2 wire) or “S/T” (4 wire) interface B1 One BRI frame BRI D B1 B2 B1 B2 D B1 B2 D B2 Circuit D ISDN BRI

  15. SDSL • Bit rate 2,048 Mbps (upstream dan downstream) • Satu pasang saluran • Jangkauan 10 kft (3km) • Aplikasi: remote LAN, residential video converencing

  16. Packet Network Central Office SDSL Access Equipment data data 2 Wire data data SDSL

  17. ADSL • Bit rate: 1,5 Mbps – 9Mbps (downstream), 16 kbps – 640 kbps (upstream) • Satu pasang saluran • Jangkauan 18 kft (6 km) • Aplikasi: remote LAN, video-on-demand (VOD)

  18. PSTN Central Office ADSL Access Equipment 2 Wire MDF data data data data Packet Network Passive Splitters ADSL

  19. VDSL • Bit rate: 12,96 Mbps – 51,84 Mbps (down stream), 1,6 Mbps – 2,3 Mbps (upstream) • Satu pasang saluran • Jangkauan 4,5 kft (1 km)

  20. HDSL • Bit rate 2,048 Mbps (upstream dan downstream) • Dua pasang saluran • Jangkauan 12 kft (4km) • Alternatif pelayanan E1/T1

  21. PSTN HDSL Access Equipment Central Office 4 Wire data data data data Packet Network HDSL

  22. TRANSCEIVER HDSL Transmit bits 2B1Q Encoder Digital Shaping Filter Analog Shaping Filter DAC Twisted Pair Telephone Line Echo Canceler Hybrid Circuit Received bits Analog Receiving Filter Decision Feedback Equalizer Pre-Amp AGC 2B1Q Decoder Decision Device ADC Time Recovery Circuit

  23. TRANSCEIVER HDSL Transmit bits Transmit bits 2B1Q Encoder Digital Shaping Filter Analog Shaping Filter DAC Twisted Pair Telephone Line Echo Canceler Hybrid Circuit Received bits Received bits Analog Receiving Filter Decision Feedback Equalizer Pre-Amp AGC 2B1Q Decoder Decision Device ADC Time Recovery Circuit

  24. PARAMETER TRANSCEIVER

  25. LINE CODING 2B1Q

  26. KONFIGURASI HDSL DCN

  27. CONTOH KONFIGURASI HDSL BACKBONE SIMPANG LIMA

  28. DDF SDH KONFIGURASI BACKBONE 1 V.35 G703 SDH INT 2M I C U

  29. DDF SDH KONFIGURASI BACKBONE 2 V.35 G703 SDH INT 2M LTU

  30. DDF SDH KONFIGURASI REMOTE 1 V.35 G703 SDH INT 2M NTU

  31. KONFIGURASI REMOTE 2 V.35 G703 INT 2M SDH I C U H D S L H D S L LC (4 W) DDF SDH

  32. KONFIGURASI REMOTE 3 V.35 2W V.35 2W G703 INT 2M SDH HUB Bridge I C U Bridge HUB LC (2 W) DDF SDH

  33. KONFIGURASI REMOTE 4 G703 V.35 V.35 V.35 HDSL HDSL INT 2M SDH ICU ICU ICU LC (4 W) DDF SDH

  34. KABEL TEMBAGA + xDSL 2,3 Mbps 640 Kbps Upstream 2 Mbps 160 Kbps 28,8 Kbps Downstream 28,8 Kbps 160 Kbps 2 Mbps 9 Mbps 52 Mbps DSL HDSL ADSL VDSL VBM Arah pengembangan Posisi TELKOM saat ini

  35. WIRESPAN 5000B xDSL BRIDGE

  36. JANGKAUAN JARAK BERDASARKAN DATA RATE

  37. KONEKSI WIRESPAN 5000B xDSL BRIDGE

  38. DESKRIPSI PANEL DEPAN

  39. DESKRIPSI PANEL BELAKANG

  40. KONEKSI KABEL WIRESPAN 5000B xDSL BRIDGE

  41. PERFORMANSI COPPERTRUNK II HDSL

  42. APLIKASI COPPERTRUNK II HDSL • Koneksi PABX sampai dengan 30 line telepon menggunakan dua pasang kabel tembaga. • High speed data/leased line access solution pada Nx64 Kbps data rates. • Koneksi wireless cellular base stations dengan Central Office menggunakan E1 fractional. • Aplikasi point to multi-point.

  43. COPPERTRUNK II SHELF DAN LINE CARD

  44. MODEM COPPERTRUNK II STAND ALONE

  45. KONFIGURASI TRANSMISI E1

  46. OPERASI POINT TO MULTI-POINT

  47. KESIMPULAN (i) • The WireSpan 5000B xDSL Bridge memberikan koneksi data kecepatan tinggi (high-speed data connection) melalui sepasang kabel tembaga. • Penggunaan The WireSpan 5000B xDSL Bridge meningkatkan efisiensi dalam pembangunan jejaring komunikasi data.

  48. KESIMPULAN (ii) • CopperTrunk IIHDSL System memancarkan sinyal 2 Mbps dan dapat memberikan daya tambahan pada line HDSL. • LTU/NTUCopperTrunk IIHDSL System, memberikan operator telekomunikasi kemampuan untuk melayani secara lebih dekat.

  49. TERIMA KASIH

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