Pri23 Card (Kx-Tda0290) - Panasonic KX-TDA150 Installation Manual

2.4.11 PRI23 Card (KX-TDA0290)

Function
1-port ISDN Primary Rate Interface card (23B channels). NI (North American standard ISDN protocol)
compliant.
LEDs
RJ45
To NT1/ Extension
Accessories and User-supplied Items
Accessories (included): Ferrite core ´ 1
User-supplied (not included): RJ45 connector
CAUTION
•
When connecting this optional service card to the trunk, connect through an NT1; do not connect to
the U interface of the trunk directly.
•
PRI ports are SELV ports and should only be connected to SELV services.
Notice
When connecting the RJ45 connector, attach the included ferrite core. Refer to "2.2.8 Attaching a Ferrite
Core".
Note
•
This optional service card can be used for either trunk or extension connection, by setting the A/B
switch or using the connector with appropriate pin assignments.
•
To confirm the trunk connection, refer to "Confirming the Trunk Connection" in "2.11.1 Starting the
PBX".
Switch Settings
Switch
A/B
Type Usage and Status Definition
Slide Select A (default) for trunk or B for extension use.
2.4.11 PRI23 Card (KX-TDA0290)
Installation Manual 85