4.5.2 PRI23 Card (KX-NS5290)
Function
1-port ISDN Primary Rate Interface card (23B channels). NI (North American standard ISDN protocol)
compliant.
To NT1
LED
RJ45
Accessories and User-supplied Items
Accessories (included):
Spacer
´
3, slot cover
´
1
User-supplied (not included):
RJ45 connector, Twisted pair cable
CAUTION
•
When connecting this optional service card to the CO line, connect through an NT1; do not connect to
the U interface of the CO line directly.
•
PRI ports are SELV ports and should only be connected to SELV services.
Notice
•
The cable to connect to the ISDN Primary Rate Interface port of the PRI23 card should be CAT 5
(Category 5) or higher.
Note
•
To confirm the CO line connection, refer to "Confirming the CO Line Connection" in "4.13 Starting the
PBX".
Pin Assignments
No.
Signal Name
Level [V]
Function
8
1
1
RX+
(+)
Receive data (+)
2
RX-
(-)
Receive data (-)
3
Reserved
–
–
4
TX-
(-)
Transmit data (-)
5
TX+
(+)
Transmit data (+)
6-8
Reserved
–
–
122
Installation Manual
Document Version 2016-03
4.5.2 PRI23 Card (KX-NS5290)
Summary of Contents for KX-NS700
Page 152: ...152 Installation Manual Document Version 2016 03 4 13 Starting the PBX ...
Page 256: ...256 Installation Manual Document Version 2016 03 6 1 Methods of Stacking Expansion Units ...
Page 270: ...270 Installation Manual Document Version 2016 03 7 1 6 Troubleshooting by Error Log ...
Page 302: ...302 Installation Manual Document Version 2016 03 8 6 Port Security ...
Page 307: ...Document Version 2016 03 Installation Manual 307 Notes ...