Avaya Stackable Switch P3343T-ML - Manual (Page 41)

Avaya P334T-ML User’s Guide 25
Chapter 5
Powering Up the Avaya P330
This section describes the procedures for powering up the Avaya P330 unit.
Powering On – Avaya P330 Module AC
For the AC input version of the Avaya P330, insert the AC power cord into the
power inlet in the back of the unit. The unit powers up.
If you are using a BUPS, insert a power cord from the BUPS into the BUPS-ML
connector in the back of the unit. The unit powers up even if no direct AC power is
applied to the unit.
After power up or reset, the Avaya P330 performs a self test procedure.
Caution: Ensure that you connect your P330-ML units to the BUPS-ML only. The
P330 BUPS is not compatible with P330-ML units.
Powering On – Avaya P330 Switch DC
For the DC input version of the Avaya P330, connect the power cable to the switch
at the input terminal block.
1
The terminals are marked “+”, “-“, and with the IEC 5019a Ground symbol.
2 The size of the three screws in the terminal block is M3.5.
3 The pitch between each screw is 9.5mm.
Connect the power cable to the DC power supply. After power up or reset, the
Avaya P330 performs a self test procedure.
Warning: Before performing any of the following procedures, ensure that DC power
is OFF.
Caution: This product is intended for installation in restricted access areas and is
approved for use with 18 AWG copper conductors only. The installation must
comply with all applicable codes.