Wiring Adapter - Mitel MiVoice Office 400 System Manual

3.3.2.1 Trunk cards
The trunk cards contain interfaces for connection to the analogue public network (PSTN), the digital public
network (ISDN) or for networking systems to create a private telephony network (PISN). The trunk cards
can be used and operated on any slots for interface cards.
Some trunk cards contain both network interfaces (BRI-T) and terminal interfaces (BRI-S). On these cards
the ratio of BRI-S interfaces to BRI-T interfaces is determined by the use and plug-in orientation of the
wiring adapters (see
Table 20: Trunk cards
Type
TIC-1PRI
TIC-4TS
TIC-2TS
7
TIC-4AB
a
TIC-2AB
CAUTION:
Do not use other interface cards or interface cards with older hardware versions than listed in the table
above. The interface cards or even the communication server could be damaged.
3.3.3

Wiring adapter

The wiring adapters route the interfaces of the various interface cards with the right connection diagram to
the RJ45 sockets on the front panel. The adapters are fitted to WA1...WA4 sockets.
7
Card with hardware version >= "1A" only. Card must not be used in USA/Canada.
Release 7.1
System Manual for Mitel SMB Controller
Fitting a wiring adapter).
Network interfaces
per card
1 PRI-E1
3 BRI-S/T + 1 BRI-T
2 BRI-S/T
4 FXO
2 FXO
Expansion Stages and System Capacity
Max. number Remarks
of cards
4 • Contains 30 B channels
• Not usable in USA/Canada for the
public network
4 • Three BRI-T interfaces configurable
to BRI-S
• One fixed BRI-T interface
4 • Both BRI-T interfaces configurable
to BRI-S
2
4
54