Mitel 470 System Manual page 122

Installation
Primary rate access in the private leased-line network
Fig. 41 Primary rate access, networked with copper line
Tab. 51 Cabling for primary rate access PRI, networked with copper line
RJ45 PRI PINX 1
Pin signal
1 RxA
2 RxB
3 —
4 TxA
5 TxB
6 —
7 —
8 —
Fig. 42 Primary rate interface, networked with transmission equipment
122
4-wire
PRI Copper line PRI
PINX 1 PINX 2
max. 200 m
Copper line
PRI
PINX 1
max. 200 m
Cable cores
Crossed patch cable
Transmission facilities
PRI
PINX 1
max.
200 m
4-wire
PRI
PINX 2
PRI PINX 2 RJ45
signal Pin
RxA 1
RxB 2
— 3
TxA 4
TxB 5
— 6
— 7
— 8
PRI
PINX 2
max.
200 m
syd-0585/1.2 – R4.1 – 08.2016
Mitel 470 as of R4.1