B1 And 1151B2 Power Supplies - Avaya G700 Installation And Upgrades

8
Connecting Telephones and Adjunct Systems
Installation and Wiring Telephones and Power Supplies
Power up—DC input (optional)
The P333T-PWR switch can operate on the AC input only. However, you may wish to use the optional
DC input for the following:
•
Backup for the power over Ethernet ports
•
To provide more than 200 watts for the power over Ethernet ports
Connect the Cables
Connect IP telephones, PCs, servers, routers, workstations, and hubs.
1
Connect the Ethernet connection cable (not supplied) to a 10/100 megabits per second port on the
front panel of the Avaya P333T-PWR switch.
2
Connect the other end of the cable to the Ethernet port of the PC, server, router, workstation, IP
telephone, switch, or hub.
3
Check that the appropriate link (LNK) LEDs light up.

1151B1 and 1151B2 Power Supplies

The 1151B1 and 1151B2 power supplies are a local power supply. The telephones or consoles connect
directly to them through an RJ45 connector. The 1151B2 has a battery backup.
These power supplies comply with the Underwriters Laboratories Inc. (UL) Standard UL 60950 third
edition.
Table 11: 1151B1 and 1151B2 Power Supply UL 60950 Compliance
Complies
Certified
Approved
Approved
For safety instructions, see
page 327. For installation instructions, see
326
NOTE:
Please refer to the P333T-PWR switch User's Guide for more information.
NOTE:
Use standard RJ45 connections and a CAT5 cable for 100 megabits per second operation.
NOTE:
Use a crossover cable when connecting the Avaya P333T-PWR switch to a switch or hub.
UL 60950
CSA 22.2
EN6950
CE
Important Safety Instructions for 1151B1 and 1151B2 Power Supplies
Connect the 1151B1 or 1151B2 Power Supplies
Installation and Upgrades for G700 and S8300
on
on page 328.
December 2003