Contents
1. INTRODUCTION .............................................................................................................. 5
1.1
General ........................................................................................ 5
1.2
Manual References ...................................................................... 6
2. MODULE DESCRIPTION ...................................................................................................... 7
2.1
Front Panel .................................................................................. 7
2.1.1 Handle ............................................................................................ 7
2.1.2 LEDs .................................................................................................. 8
2.1.3 RJ-45 Ports and Cables ..................................................................... 8
2.2
Functional Operation ................................................................... 9
2.2.1 General ........................................................................................... 9
2.2.2 ITU-T G.703 Code Conversion 64kbps ........................................... 10
2.2.3 CES: SAToP (Future) ....................................................................... 10
2.2.4 CES: CESoPSN ................................................................................. 11
2.2.5 Hitless Switching ............................................................................ 11
2.2.6 Single Path ...................................................................................... 12
2.2.7 Delay Comparison in CES (Features) ............................................. 14
2.2.8 I/O with the Central Switching Module (=CSM) ............................ 14
2.2.9 Synchronization / Clock Distribution / Network Timing ........................... 14
2.2.10 Test and Loopback Selftests .......................................................... 16
2.3
Onboard Interfaces .................................................................... 17
2.3.1 Straps ............................................................................................ 17
2.3.2 DIP Switches ................................................................................... 17
3. TDM FRAMES/PACKET .................................................................................................. 18
3.1
General ...................................................................................... 18
3.2
Bandwidth ................................................................................. 18
3.3
Delay ......................................................................................... 18
3.3.1 General ......................................................................................... 18
3.3.2 Delay Parameters ........................................................................... 19
3.3.3 Estimated Delay Calculation and Formulas ................................... 20
3.3.4 Estimated Delay Examples ............................................................. 20
3.3.5 Differential Delay .......................................................................... 20
3.4
Tuning CES = Tuning TDM Frames/Packet ................................. 21
4. MODULE SPECIFICATIONS ............................................................................................. 21
4.1
General Specifications ............................................................... 21
4.2
Other Specifications .................................................................. 21
4.3
Ordering Information ................................................................ 21
5. ABBREVIATIONS ........................................................................................................... 22
Interface Module PTN-4-CODIR
Release 01 02/2018
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