Using The P333T-Pwr Switch; Connect The P333T-Pwr Switch - Avaya S8700 Installing

268 Installing the Avaya™ S8700 Media Server with Avaya™ MCC1 or SCC1 Media Gateway
Installing and Wiring Telephone Power Supplies

Using the P333T-PWR switch

The P333T-PWR Power over Ethernet Stackable Switch can be used to power 46xx series IP
telephones in addition to providing a 10/100 megabits per second Ethernet connection. The
switch can form part of a stack with the G700 Media Gateway or members of the P330
stackable switching system.
!
CAUTION:
The Avaya P333T-PWR switch does not contain any user-serviceable components inside.
Do not open the case.
!
CAUTION:
The P333T-PWR switch can be used only indoors and in a controlled environment.
The P333T-PWR switch has 24, 10/100 Base-T ports, each of which can supply up to 16.5 watts
using the internal power supply and operates on a 100–240 volts AC, 5.3 amperes, 50/60 hertz
power source with the option of using the 44~57 volts DC, 15 amperes to boost the InLine
power.
The P333T-PWR switch can be placed in a wiring closet or on a flat, stable surface like a desk.
Screws are provided for mounting in a standard 19-inch rack.

Connect the P333T-PWR switch

Power up—AC input
Insert the power cord into the power connector (BUPS or AC Power Supply) on the rear
1
of the unit. See
Connectors on the P333T-PWR switch
Figure notes
1
2 Insert the other end of the power cord into a nonswitched electrical outlet or the
connector on the BUPS.
The unit powers up and performs a self-test procedure. The LEDs flash at regular
intervals after the self-test procedure is completed successfully.
''Connectors on the P333T-PWR switch'' on page
1
BUPS
INPUT
BUPS connector
2
INPUT
Vin 44-57V Amax 15A
2 AC connector
May 2003
268.
scdlp333 KLC 082002