aurora
Sonata
Hand Held ISDN Tester—User Guide
9-6 427869
BRI U interface (4B3T)
Physical
Designed to conform to ETR080 and FTZ 1TR220.
Connectors
4 pin FCC 64 4-4. Pinout: pin 1 data input, pin 2 no
connection, pin 3 no connection, pin 4 data input.
Maximum line voltage
120V DC.
PRI interface (E1)
Physical
ETSI conforms to CTR4.
Connectors
Primary Rate ISDN 8 pin RJ45. Pinout: pin 1 Rx (TE mode),
pin 2 Rx (TE mode), pin 3 no connection, pin 4 Tx (TE
mode), pin 5 Tx (TE mode), pin 6 no connection, pin 7 no
connection, pin 8 no connection.
The BRI S interface lead may be used for PRI.
Clock input 4 pin FCC 68 4-4. Pinout: pin 1 data input, pin 2
no connection, pin 3 no connection, pin 4 data input.
This enables the U interface lead to be used for clock input.
Serial port
Bi-directional, high speed RS232 port providing baud rates of
2.4, 9.6, 19.2, 38.4, 57.6 and 115.2 KBD.
8 pin mini DIN socket: