VeEX MTT-14B User Manual page 5

MTT-14B e_Manual D07-00-083P RevA00
2.4.3 Printing a Stored Test ...................................................65
2.4.4 Deleting a Stored Test ..................................................65
Locking and Unlocking a Stored Test ..........................65
2.4.5
2.4.6 Renaming a Stored Test ...............................................65
2.5 Profiles.............................................................................67
3 Applications ......................................................................69
3.1 Loop Prequalification ......................................................69
3.2 STU-R Emulation-ISP Service.........................................69
3.3 STU-R Emulation-Private Network Service.....................70
3.4 STU-C Emulation.............................................................70
3.5 Accept a New E1 Circuit .................................................71
3.6 In-Service E1 Circuit Monitoring .....................................72
3.7 Measuring E1 Signal Level ..............................................73
3.8 V.54 Channel Loopback Test ...........................................74
3.9 Nx64 kbit/s Testing..........................................................75
4 Reference ..........................................................................77
4.1 PING Technology.............................................................77
4.1.1 Classical IP over ATM (CLIPoA)....................................78
4.1.2 Ethernet Frames over ATM (EoA) .................................78
4.1.3 PPP over Ethernet (PPPoE) over ATM..........................79
4.1.4 PPP over ATM (PPPoA) ...............................................79
4.1.5 PING Acronyms ............................................................80
4.2 E1 Technology Overview .................................................81
4.2.1 Technical Standards .....................................................81
4.2.2 Basic Definitions...........................................................81
4.2.3 Converting a Voice Signal ............................................81
2.048 Mbit/s Data Rate ................................................82
4.2.4
4.2.5 Line Coding ..................................................................83
4.2.6 Signal Levels ................................................................84
2.048 Mbit/s Framing ...................................................85
4.2.7
5 General Information ........................................................91
5.1 Testing and Calibration Statement ..................................91
5.2 Express Limited Warranty ...............................................91
Index .......................................................................................93
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