Sagem 4450E 9.2.2. Hot Plugging

SAGEM 3P@C

	Indicator	Flag	Color	Status	Description
		ACT	Green	Flashing	Data	is		being
					received/transmitted		in	the
					user interface.
				Off	No	data		is
					received/transmitted		in	the
					user interface.
Table 1-5Description of the indicator of the ADUB service board
	Indicator	Flag	Color	Status	Description
	Status indicator	RUN	Green	On	Power on the system.
	of the ADUB			Off	No power on or the system runs
					abnormally.
				Flashing	The ADUB runs normally.
		ALM	Red	Off	The ADUB runs normally.
				ON	The ADUB has an alarm.
Table 1-6Description of the indicator of the ADUC service board
	Indicator	Flag	Color	Status	Description
	Status indicator	RUN	Green	On	Power on the system.
	of the ADUC			Off	No power on or the system runs
					abnormally.
				Flashing	The ADUC runs normally.
		ALM	Red	Off	The ADUC runs normally.
				ON	The ADUC has an alarm.

9.2.2. Hot Plugging

The device supports the hot plugging of the service board in the normal running, and the original configuration information is saved in the system in the plugging process. Two situations happen when the user replaces the service board:

„If the type of the subsequently plugged card is the same as that of the unplugged card, the original configuration information will be recovered automatically.

„If the type of the subsequently plugged card is different from that of the unplugged card, the original configuration information will not be recovered automatically, and the user needs to configure the new card.

After unplugging the card from a slot, you cannot plug the card immediately, and you should do it in a minute.

Note

During the system startup process, the hot plugging is not supported.

3P@C Installation Manual

Page 9-7 Reproduction and communication in any form prohibited without the written permission of SAGEM SA