Network Interfaces; Basic Rate Interface Bri-T - Mitel 430 System Manual

Installation
Tab. 38 Examples of interface addressing
Slot
Mainboard; DSI interface x.5
Interface card on slot IC1; interface x.3
Terminal with TSD2 on interface card in IC3; interface x.4
4. 7. 2

Network interfaces

Equipping the system with interface cards provides the necessary network interfaces.
With the exception of the Ethernet interface, which also represents a network interface
via SIP access, there are no network interfaces on the Mitel 415/430 mainboard.
4. 7. 2. 1

Basic rate interface BRI-T

With the appropriate interface cards and Wiring Adapters, BRI network interfaces can
be made available at RJ45 sockets 1.x...4.x (for Mitel 415 1.x and 2.x only). The possi-
ble RJ45 sockets are highlighted in colour in the figure below.
Fig. 31 Connection possibilities for BRI network interfaces
Notes
– The interfaces can be configured on BRI-S using the wiring adapters (see "Wiring Adapter",
page 98).
– The maximum number of interfaces per communication server has to be taken into account
(see Tab. 30).
– Circuit type as per EN/IEC 60950: SELV
The connection from the front panel to the NT1 (Network Termination) is via standard
commercial straight patch cables with 8-pin RJ45 connectors on both sides. With the
appropriate tools you can also create your own cables.
Cable Requirements
Tab. 39 Cable requirements for basic rate interface BRI-T
Core pairs × cores
Stranded
Wire diameter, core
106
1 × 4 o 2 × 2
yes
0.4...0.6 mm
Port address
0.5
1.3
3.4-2
Mitel 415/430 as of R4.1
syd-0580/1.2 – R4.1 – 08.2016