Mitel 470 System Manual page 123

Tab. 52 Cabling for primary rate access PRI, networked with transmission equipment
PRI Cable cores,
RJ45
PINX 1 straight patch
Pin
signal cable
1 RxA
2 RxB
3 —
4 TxA
5 TxB
6 —
7 —
8 —
Fig. 43 Primary rate access PRI, networked with leased-line or dial-up connection
Mitel 470 as of R4.1
syd-0585/1.2 – R4.1 – 08.2016
Transmis-
sion equip-
ment signal
RxA
RxB
TxA
TxB
PRI
PINX 1
NT1
Mains power
Transmis-
sion equip-
ment signal
RxA
RxB
TxA
TxB
Leased-line
PRI
or dial-up
NT1
connection
Mains power
Installation
Cable cores PRI
Straight patch PINX 2
cable signal
RxA
RxB
—
TxA
TxB
—
—
—
PINX 2
RJ45
Pin
1
2
3
4
5
6
7
8
123