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)
RJ45
(LINE 1)
To NT1
OFF
ON
OFF
ON
To ISDN extension
Set all DIP switches
at "ON" positions.
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
1-2
Reserved
–
–
3
TX1
(+)
Transmit data 1
4
RX2
(+)
Receive data 2
5
RX1
(-)
Receive data 1
6
TX2
(-)
Transmit data 2
7-8
Reserved
–
–
168
Installation Manual
3.12.1 Power Failure Connections
Summary of Contents for KX-TDE200
Page 20: ...20 Installation Manual Table of Contents...
Page 172: ...172 Installation Manual 3 13 1 Starting the PBX...
Page 192: ...192 Installation Manual 5 1 5 Troubleshooting by Error Log...
Page 193: ...Section 6 Appendix Installation Manual 193...
Page 197: ...Index Installation Manual 197...
Page 203: ...Installation Manual 203 Notes...