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Space Switching Analog Kecil

A small analog space switch for efficient switching and concentrator functions. Increases efficiency with GOS=0.01. Converts analog to digital, facilitates ISDN Basic Rate, and more. Includes functions for subscribers and group switch CPU.

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Space Switching Analog Kecil

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  1. Switching Analog Kecil

  2. Space Switch

  3. M M M M M M 1 # 1 1 1 M M M M M 1 # M M M x M Space Switch

  4. M M M M M M 1 1 2 # 1 M M M M 3 M M # 2 1 # 3 M M M M M M M 1 1 # M M M M x M Space Switch

  5. PCM 30

  6. Time Switch

  7. Time Switch

  8. TST Switch

  9. Switching & Concentrator

  10. Space Concentrator FUNGSI : Menaikan efisiensi switching dimana GOS = 0.01 (untuk Indonesia) M = Jumlah Masukan (pelanggan) Cr = Calling Rate (Traffic per Pelanggan) N = Jumlah Kanal Output

  11. Space Concentrator

  12. Time Concentrator

  13. Kapasitas Switching & Concentrator

  14. Fungsi DLU/DCU 1. KONSENTRATOR SALURAN PELANGAN 2. KONVERSI ANALOG KE DIJITAL 3. FLEKSIBILITAS THD BERBAGAI TRAFIK 4. FASILITAS HUBUNGAN ISDN BASIC RATE 5. ANTAR MUKA KE SALURAN PELANGGAN 6. ANTAR MUKA KE LTG (PDC 2048 Kbit/s)

  15. DLU/DCU

  16. Fungsi SLMA 1. BATERY SUPPLY 2. OVERVOLTAGE PROTECTION 3. RINGING 4. SIGNALLING 5. KONVERTER ADC/DAC 6. HYBRID 2/4 WIRE

  17. Subscriber LMA

  18. Fungsi LTG 1. Menerima informasi prefix number 2. Mengirim sinyal dan tone 3. Membentuk format sinyal 8 Mbit/s ke SN 4. Fault detection dan mengirim data ke CPU 5. Mengukur trafik dan mengirim ke CPU 6. Test connection & fault alarm

  19. LTG Sebagai Grup Switch

  20. CPU 1. Mengkoordinasi proses penyambungan antar controller (DLUC, GP dan SNP) 2. Melakukan proses penditeksian dan memberi informasi kerusakan 3. Menditeksi dan merekor trafik distribusi 4. Menyimpan data pelanggan 5. Menyimpan data trunk

  21. Data Pelanggan NO LTG DCU SLMA PORT STATUS SLI IN BLOKIR 7863504 A 4 2 2 R NO NO 7863505 A 4 2 3 C YA 3,5 7863506 A 4 2 4 H YA 2,3,5 7863507 A 4 2 5 R NO NO OUTG 7863508 A 4 2 6 R YA NO 7863509 A 4 2 7 C YA NO 7863510 A 4 2 8 TOTAL 7863511 A 4 3 1 TUK YA NO INCOM 7863509 A 4 3 2 TUK YA NO INCOM

  22. Proses Penyambungan

  23. Message Flow

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