Alarm Port; Field Upgradeable And Replaceable Controller Modules (Ax, Mxe, Cxi Ii) - Mitel 3300 ICP Hardware Technical Reference Manual

C 2
HAPTER
10/100/1000 Ethernet Port Pin Allocation
Table 2.5:
Signal
Pin Number 10/100 Mode
1 TX+
2 TX-
3 RX+
4 –

Alarm Port

The Alarm port requires a male DB-9 connector. The following table lists the signal for each pin.
Alarm Port Pin Allocation
Table 2.6:
Pin Number
1
2
3
4
5
6
7
8
9
: Contact closed when alarm is present.
NOTE
: Loss of power to the controller trips (closes) the Critical Alarm relay on the alarm port. The alarm
NOTE
port is not available on the AX and CXi II.
Field Upgradeable and Replaceable Controller Modules
(AX, MXe, CXi II)
Modules are field replaceable units (FRUs) that expand the functionality and capacity of the controllers.
Communication interface modules—the Dual FIM, T1/E1 Framer, T1/E1 Combo Card, Quad BRI Framer,
and Quad CIM—are installed in the slots with external access.
Two analog boards are available for the CXi II, and one for the MXe. The CXi II and MXe use the same
analog main board. The analog boards provide embedded analog capability on the controller.
F U
IELD PGRADEABLE AND
Signal 1000
Mode Pin Number
TRD0+ 5
TRD0- 6
TRD1+ 7
TRD2+ 8
Signal
Critical Alarm (See Note 2)
Critical Alarm Return (See Note 2)
–
Major Alarm
Major Alarm Return
–
Minor Alarm
Minor Alarm Return
–
R C
EPLACEABLE ONTROLLER
Signal
10/100 Mode
–
RX-
–
–
M (AX, MX , CX II)
ODULES E I
3300 ICP C
ONTROLLERS
Signal 1000
Mode
TRD2-
TRD1-
TRD3+
TRD3-
16