Avaya CMC1 P333T-PWR Power over Ethernet Stackable Switch, P333T-PWR UL 1950 Compliance Complies

Installing and Cabling the Cabinets

●It’s power requirements are consistent with the 1152A1 PDU voltage and power ratings. Refer to Appendix B in the user’s guide that comes with the unit for voltage and power ratings.

To connect telephones and other end devices to the 1152A1 PDU:

1.Connect an Ethernet cable to the telephone using an external splitter or directly (if the device is Power over LAN Enabled).

2.Connect the opposite end of the same cable to the RJ45 wall outlet.

3.On the front panel of the 1152A1 PDU, monitor the response of the corresponding port LED. If it lights up GREEN, the unit has identified your telephone as a Power over LAN

P333T-PWR Power over Ethernet Stackable Switch

The P333T-PWR power supply complies with the Underwriters Laboratories Inc. (UL) standard UL 1950, second edition.

Table 17: P333T-PWR UL 1950 Compliance

Complies	UL 1950
Approved	C22.2 No.950 Std.
Approved	CE

For safety instructions, see P333T-PWR switch Important Safety Instructions on page 110. For installation instructions, see Connect the P333T-PWR switch on page 111.

P333T-PWR switch Important Safety Instructions

Please read the following helpful tips. Retain these tips for later use.

When using this switch, the following safety precautions should always be followed to reduce the risk of fire, electric shock, and injury to persons.

●Read and understand all instructions.

●Follow all warnings and instructions marked on this switch.

●This product can be hazardous if immersed in water. To avoid the possibility of electrical shock, do not use it near water.

●The Avaya P333T-PWR switch and modules contain components sensitive to electrostatic discharge. Do not touch the circuit boards unless instructed to do so.

●This product should be operated only from the type of AC (and optional DC) power source indicated on the label. If you are not sure of the type of AC power being provided, contact a qualified service person.

110 Installation, Upgrades and Additions for Avaya CMC1 Media Gateways