Insys Modem 56k 4.1 m/UL 11-02-01-01-40.022 Manuale Utente
Codici prodotto
11-02-01-01-40.022
INSYS Modem 56k UL
Command Overview
Juni 05
25
5.2.7 Phone Interface
E W
b2 b1
a2 a1
8
7
6
5
4
3
2
1
7
6
5
4
3
2
1
1 2 3 4 5 6 7 8
RJ45
Stecker front
TAE-Stecker
von unten
RJ 12 and RJ 45
a1 and b1 are the incoming phone lines (e.g. outside line or private branch exchange).
a2 and b2 are used to connect a phone in series. In idle state, they are connected to a1
and b1 via a loop current connector. a2 and b2 are detached as soon as the modem uses
the line.
note:
a2 and b2 are used to connect a phone in series. In idle state, they are connected to a1
and b1 via a loop current connector. a2 and b2 are detached as soon as the modem uses
the line.
note:
a2 and b2 are for the connection of a following telephone equipment. This tele-
phone equipment should be certified accordant UL 60950-1 part 6. Using only
cable Typ AWG26.
phone equipment should be certified accordant UL 60950-1 part 6. Using only
cable Typ AWG26.
Pin RJ12
plug
Name
Pin RJ45
socket
Name Pin Name
1 NC
4
a1
7
NC
2 NC
5
b1
8
NC
3 a2
6
b2
RJ 12 plug with
nose downward
nose downward
RJ 12 plug front