Fxo Network Interfaces - Mitel 430 System Manual

Tab. 47 Cabling for primary rate interface, 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"
4. 7. 2. 3

FXO network interfaces

With the appropriate interface cards and Wiring Adapters, FXO network interfaces can
be made available at RJ45 sockets 1.x...4.x (for Mitel 415 only 1.x and 2.x) The possi-
ble RJ45 sockets are highlighted in colour in the figure below. The maximum number of
interfaces per communication server has to be taken into account (see Tab. 30).
Fig. 40 Connection possibilities for FXO network interfaces
Tip
To be able to make emergency calls even in the event of a mains power failure, you have the
possibility of running up to 8 analogue FXO exchange lines via the EFOP emergency fan-out
panel. In the event of a power failure the EFOP switches exchange lines automatically and
directly over to up to 8 analogue phones (see "Emergency fan-out-panel (EFOP)", page 132).
Mitel 415/430 as of R4.1
syd-0580/1.2 – R4.1 – 08.2016
PRI signal Net- PRI signal
NT1 work NT1
RxA RxA
RxB RxB
TxA TxA
TxB TxB
Installation
Cable cores
PRI PINX 2
Straight patch
signal
cable
RxA
RxB
—
TxA
TxB
—
—
—
RJ45
Pin
1
2
3
4
5
6
7
8
113