Installation
124
Aastra 470 as of R3.2
syd-0337/1.6 – R3.2 – 09.2014
Tab. 53
Cabling for primary rate interface, PRI, networked with leased-line or dial-up connection
See also:
System Manual “PISN / QSIG Networking”
RJ45
Pin
PRI PINX 1
signal
Cable cores,
straight patch
cable
PRI signal
NT1
Net-
work
PRI signal
NT1
Cable cores
Straight patch
cable
PRI PINX 2
signal
RJ45
Pin
1
RxA
RxA
RxA
RxA
1
2
RxB
RxB
RxB
RxB
2
3
—
—
3
4
TxA
TxA
TxA
TxA
4
5
TxB
TxB
TxB
TxB
5
6
—
—
6
7
—
—
7
8
—
—
8