Troubleshoot The 3300 Asu; Troubleshoot The 3300 In-Line Power Unit - Mitel 3300 ICP Hardware User's Manual

3300 ICP Hardware User Guide
Fast Flash
Flashing in a pattern
There are four LEDs on the front panel of the unit representing the LS trunk circuits
LED State
Off
Steady On
Slow Flash
Fast Flash

Troubleshoot the 3300 ASU

LEDs are located on the front panel and indicate the status of the CIM circuit, ONS Circuits,
and power.
CIM LED State
Off
Flashing
On
The front panel has 24 LEDs representing the ONS line circuits.
LED State
Off
Steady On
Slow Flash
Fast Flash

Troubleshoot the 3300 In-Line Power Unit

LEDs
Note: Power Active (Green) and Power Not Active (Orange)
Port LED State
Green – Off
Orange – Off
242
Idle
LS Trunk Circuit LEDs
Circuit State
Idle
Off Hook
Idle
Idle
Copper Interface Module LED
Meaning
No Power
Powered On, BSP Running
Communication Link synchronized with 3300 Controller
ONS Circuit LEDs
Circuit State
Idle
Off Hook
Idle
Idle
Power Status Indications
Port Load Conditions
Non-Active load, or unplugged port
Release 3.3
Circuit Fault
Loading software
Meaning
NA
NA
Circuit is manual busy
Circuit Fault
Meaning
NA
NA
Circuit is 'manual busy'
Circuit Fault
Port Voltage
No DC voltage is present over the
wires