1. TÜRK TELEKOM TDM NETWORK SYSTEM
MELİSA ÖZGÜN ÖZDEMİR
HAKAN ÖZTÜRK

2. TDM TIME DIVISION MULTIPLEXING
WHAT IS TDM?
WHY TDM?
SECURITY
CONSTANT BANDWIDTH
FASTER DATA TRANSFER
NO TRAFFIC
EASY TRANSFER OF DATA
WHY NOT TDM?
EXPENSIVE
OLD SYSTEM

3. TDM TIME DIVISION MULTIPLEXING
WHO USE TDM?
MINISTRY
MILITARY
BANKS
POLICE
BIG FIRMS(MERCEDES,FORD,BOTAŞ,TEDAŞ,HÜRRİYET…)
EXAMPLES
AUTOBAN
AREBLE FIELD
BANK

4. TDM SERVICES CIRCUIT ESTABLISHMENT CABLE SETTING (WORKERS)
CABLE WAY BETWEEN NODES AND CUSTOMER MODEM.
LOOP TEST (NMS PERSONEL)
TELEKOMNODESANTRALBOARDMODEM

5. TDM NETWORK

6. TDM SERVICES TECHNICAL SUPPORT CARD ERRORS PARAMETER ERRORS
SYSTEM ERRORS

7. TDM CABLES 2 WIRED COPPER CABLE 4 WIRED COPPER CABLE COAX FIBER / COAX
64 Kb – 128 Kb DATA TRANSFER
4 WIRED COPPER CABLE
256 Kb – 4 Mb DATA TRANSFER
COAX
34 Mb DATA TRANSFER
FIBER / COAX
8 Mb DATA TRANSFER
155 Mb DATA TRANSFER

8. TDM NODE TYPES DXX TELLABS PRODUCED BY NORTEL SOFTWARE C++
DATABASE SYBASE
STU-160 & CTU-S
PFU-A & PFU-B
SXU CROSS CONNECTION
SCU CPU

9. TDM NODE TYPES NEW BRIDGE PRODUCED BY SIEMENS SOFTWARE CHILL
DATABASE UNIX INFORMIX
2703
2902

10. NEW BRIDGE NODE

11. TDM APPLICATION PROGRAMS
ROUTER WINDOW
DEFINE CARDS OF NODES TO EACHOTHER
NETWORK EDITOR
DEFINE NEW NODE TO THE SYSTEM
FAULT MANAGER
DEFINE ERRORS ON NETWORK
GREEN SCREEN
YELLOW SCREEN
RED SCREEN
CRT 124

12. CRT 124

13. ANY QUESTIONS ?