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Aethra d2000 lite User Manual

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ISDN TESTER AND ANALYZER D2000
PRO
/D2000Lite/D2000                                                                                USER’S MANUAL 
 
The interfaces supported with VX2000 option are: V.35, V.36, V.11 (X.21), V.24 e 
CODIRECTIONAL. 
 
Fig. 1-3 
 
In order to connect to the line, use the appropriate cable 
according to the selected mode. In order to operate correctly, 
first connect the cable, then configure the device. 
1.6. Operating modes 
The table below, shows the operating modes available on the test equipment. Some 
of that requires a specific option. 
PRIMARY RATE (only for D2000
PRO
 and D2000Lite) 
TE-E1 
The instrument simulates a Terminal Equipment on the 
E1 interface. 
MON-E1 
The instrument monitors the E1 interface in high impedance. 
See chapter 5. 
NT-E1 
The instrument simulates a Network Termination on the 
E1 interface. 
BASIC RATE 
TE-S 
The instrument simulates a Terminal Equipment on the S/T 
interface. 
MON-S 
The instrument monitors the S/T interface in high impedance. 
See chapter 5. 
NT-S 
The instrument simulates a Network Termination on the S/T 
interface. 
16
 
                           CHAPTER 1 - INTRODUCING THE INSTRUMENT