3300 Asu And Universal Asu Power; 3300 Asu And Universal Asu Pin Allocations - Mitel 3300 ICP Hardware User's Manual

3300 ICP Hardware User Guide

3300 ASU and Universal ASU Power

Note: Connector is a Standard Male IEC320 AC input.
Voltage
Current
Frequency
Holdover
Brown-Out Recovery

3300 ASU and Universal ASU Pin Allocations

Pin
1
2
3
4
Note: The 3300 Universal ASU connects to the 3300 Controller over a Category 5 Universal Twisted
Pair (UTP) cross-over cable through a CIM interface. The Category 5 cable is of the same type used
for Ethernet connections and within the cable twisted pairs are arranged as: 1,2: 3,6; 4,5; 7,8. Each
tied pair is connected to a 75 ohm resistor. The 3300 Universal ASU can be located up to 30 meters
(98.4 feet) away from the 3300 Controller. The interface employs a single standard 8-pin modular jack
consisting of 2 balanced signal pairs and is located on the front of the unit.
Pin
Note: Connection of the Tip and Ring (A and B) leads of the ONS lines and LS trunk circuits are
through a 25 pair female D-type connector.
1
2
3
4
5
6
7
8
9
10
11
12
13
66
Power Supply Input Specifications
Universal input design, operating input voltages from 90VAC to 264VAC.
It regulates a +5, -48V, -30V, -5V, 70VAC ringing signal, and the –115VAC
Message Waiting Signal.
< 1.0A RMS at 90VAC and full rated load.
AC input frequencies from 47Hz to 63Hz.
With an input voltage of 120VAC or 240VAC under a full rated load, the
power supply outputs remain in regulation for a minimum of 16ms after loss
of AC mains input voltage.
Recovers from an AC input brown-out or sag condition automatically.
CIM Connector Pin Allocations
Signal
RX+
RX-
TX+
Not Used
25 pair Connector Pin Allocations
Signal
ONS Tip 1
ONS Tip 2
ONS Tip 3
ONS Tip 4
ONS Tip 5
ONS Tip 6
ONS Tip 7
ONS Tip 8
ONS Tip 9
ONS Tip 10
ONS Tip 11
ONS Tip 12
ONS Tip 13
Release 3.3
Pin Signal
5 Not Used
6
7 Not Used
8 Not Used
Pin Signal
26 ONS Ring 1
27 ONS Ring 2
28 ONS Ring 3
29 ONS Ring 4
30 ONS Ring 5
31 ONS Ring 6
32 ONS Ring 7
33 ONS Ring 8
34 ONS Ring 9
35 ONS Ring 10
36 ONS Ring 11
37 ONS Ring 12
38 ONS Ring 13
TX-