Nortel BCM50 3.0, Быстрый старт

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26 Chapter 3 Hardware installation
NN40020-308
Power-supply connection
Use the power supply and power-supply cable supplied with each BCM50 unit.
Connect the power supply to your BCM50 system by one of the following methods:
• To connect the power supply without a UPS on page 26
• “To connect the power supply using a UPS” – refer to the Installation and Maintenance Guide .
For more information, see the chapter “Connecting the cables to the BCM50 system” in the
Installation and Maintenance Guide .
To connect the power supply without a UPS
1 Rotate the retention clip so the power outlet is open.
2 Plug the BCM50 power-supply cord into the BCM50 unit.
3 Rotate the retention clip so that it locks the power-supply cord in place.
4 Plug one end of the power-supply cable into the BCM50 power supply.
5 Repeat steps 1 to 4 for each BCM50 unit.
6 Plug the other end of the power-supply cable into the ac power source (wall outlet).
The BCM50 system boots.
Telephony connector
For more information, see the chapter “Connecting the cables to the BCM50 system” in the
Installation and Maintenance Guide .
You can connect 4 analog telephone lines (standard main units only), 4 analog telephony devices,
and 12 digital telephones to the RJ-21 telephony connector. The four analog lines on the RJ-21
telephony connector are not available on the BRI main units.
Note: To use the Startup Profile for initial configuration of the BCM50 system,
save the Startup Profile on your USB storage device, and insert the USB storage
device in the USB port of the main unit before connecting the power. See
To
download the Startup Profile template on page 38.
Warning:
Leakage currents
You must reconnect the power cords to a grounded outlet before connecting the
telephony and data networking cables.
Note: You can use the wiring-field card (WFC) or rack-mount patch panel to
simplify the connections of the telephony connector to the BCM50. For more
information, see the
Installation and Maintenance Guide .
3 minutes