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)