Aastra 470 System Manual page 128

Installation
Tab. 51 Connection of primary rate access PRI, networked with leased-line or dial-up connection
Cable cores,
RJ45 PRI PINX 1
straight patch
Pin signal
cable
1 RxA
2 RxB
3 —
4 TxA
5 TxB
6 —
7 —
8 —
See also:
System Manual "PISN / QSIG Networking"
128
PRI sig- PRI sig-
nal Network nal
NT1 NT1
RxA RxA
RxB RxB
TxA TxA
TxB TxB
Cable cores
PRI PINX 2
Straight patch
signal
cable
RxA
RxB
—
TxA
TxB
—
—
—
Aastra 470 ab R3.0
syd-0337/1.5 – R3.0 – 05.2013
RJ45
Pin
1
2
3
4
5
6
7
8