Mitel 430 - Page 110

Installation
110
Mitel 415/430 as of R4.1
syd-0580/1.2 – R4.1 – 08.2016
PRI primary rate interface, network-side
Fig. 36 PRI primary rate interface on NT1
Tab. 44 Connection of PRI primary rate interface
Primary rate access in the private leased-line network
Fig. 37 Primary rate access, networked with copper line
NT1
Cable cores
Straight patch cable
Communication server
Socket Pin
PRI sig-
nal
1)
1) Other designations are also possible on the NT1 such as: "S2m ab" instead of "TxA/TxB" and "S2m an" in-
stead of "RxA/RxB".
PRI signal Pin Socket
1TxA RxA1
2TxB RxB2
3– –3
4RxA TxA4
5RxB TxB5
6– –6
7– –7
8– –8
NT1
U
PRI
RXA
RXB
TXA
TXB
Exchange
Mains power
Communication
server
















PINX 1
PRI
PRI
PINX 2
Copper line
max. 200 m
4-wire
PINX 1
PRI
PRI
PINX 2
Copper line
max. 200 m
4-wire