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3.5 Information about the Physical CO Line Cards
3.5.1 LCOT4 Card (KX-NCP1180)
Function
4-port analog CO line card with Caller ID (FSK/DTMF) and 1 power failure transfer (PFT) port.
To CO line
RJ45
LED
Accessories and User-supplied Items
Accessories (included): none
User-supplied (not included): RJ45 connector
CAUTION
To reduce the risk of fire, use only No.26 AWG or larger (e.g., 24 AWG) UL Listed or CSA Certified
Telecommunication Line Cord.
Note
• For details about power failure transfer, refer to
"3.12.1 Power Failure Connections".
• To confirm the CO line connection, refer to "Confirming the CO Line Connection" in "3.13.1 Starting
the PBX".
Pin Assignments
RJ45 Connector
No. Signal Name Function
1 8
R T
1-3 Reserved –
4 R Ring
5 T Tip
6-8 Reserved –
Document Version 2011-10 Installation Manual 67
3.5.1 LCOT4 Card (KX-NCP1180)