Panasonic KX-TDA100 Using BRI Card, Switch Settings, RJ45 Connector LINE 1 Pin Assignments, Type

2.12 Power Failure Connections

Using BRI Card

LINE 1 and LINE 2 of the BRI4 and BRI8 cards can be used for Power Failure Connections.

Note

When the power returns, the connection will switch back to normal configuration from the Power Failure Connection, and a trunk conversation established during power failure will be dropped.

RJ45 (LINE 2)

To ISDN extension

To NT1

RJ45 (LINE 1)

Set all DIP switches at "ON" positions.

OFF OFF

ON ON

Accessories and User-supplied Items

Accessories (included): none

User-supplied (not included): RJ45 connectors

Switch Settings

Switch	Type	Usage and Status Definition
PFT Setting	DIP	Set all DIP switches to "ON" positions to use LINE 1 and LINE 2 as
		a PFT port.
		LINE 1: Power Failure LINE (NT1)
		LINE 2: Power Failure EXTN (extension)

RJ45 Connector LINE 1 Pin Assignments

		No.	Signal Name	Level [V]	Function
8		1-2	Reserved	–	–
		3	TX1	(+)	Transmit data 1
	1	4	RX2	(+)	Receive data 2
		5	RX1	(-)	Receive data 1
		6	TX2	(-)	Transmit data 2
		7-8	Reserved	–	–

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