3300 Nsu Power; 3300 Nsu Pin Allocations - Mitel 3300 ICP Hardware User's Manual

3300 ICP Hardware User Guide
Condition
Temperature
Humidity
Maximum Heat Dissipation -
fully loaded (see Note)
Conversion factors: 1 watt is equal to 3.412 BTUs per hour, 1 ton of refrigeration is equal to 12,000
BTUs per hour or 3.516 Kilowatts, and 3/4 Kilowatt-hour is equal to 1 ton of refrigeration.

3300 NSU Power

Input / disconnect
Operation
Maximum power output
AC source
Output Voltage
+5.0V +/- 5%
BRI only +12.0V +/- 7%

3300 NSU Pin Allocations

62
Operational Environment
Specification
41º to 122ºF (5º to 50ºC)
34-95% Relative Humidity, non-condensing
170 BTUs per hour
Power Supply
IEC 320 AC connector
120 Vac/230 Vac Switch or auto selectable
60 W (Universal and R2)
40 W (BRI)
90 - 132 Vac; 47 - 63Hz in North America
180 - 264 Vac; 47 - 63Hz in Europe
Output Power
Max Current
8.0A
(BRI Note: total power of 12V and 5V not to exceed 60W)
3.0A (Line power supply)
T1 and E1 Connector Allocation
Signal Name
RXRING
RXTIP
Not used
TXRING
TXTIP
Not used
Not used
Not used
Release 3.3
RJ-45 Connector Pin
1
2
3
4
5
6
7
8