Pri23 Card (Kx-Ns5290) - Panasonic KX-NS700 Installation Manual

4.5.2 PRI23 Card (KX-NS5290)

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
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.
1
2
3
4
1 8
5
6-8
122 Installation Manual
RJ45
LED
Signal Name
RX+
RX-
Reserved
TX-
TX+
Reserved
Level [V] Function
(+) Receive data (+)
(-) Receive data (-)
– –
(-) Transmit data (-)
(+) Transmit data (+)
– –
Document Version 2016-03