Bri4 Card (Kx-Ns5284) - Panasonic KX-NS500 Installation Manual

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4.5.5 BRI4 Card (KX-NS5284)

4.5.5 BRI4 Card (KX-NS5284)
Function
4-port ISDN Basic Rate Interface card. EURO-ISDN/ETSI compliant.
To NT1/ Extension
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 trunk, connect through an NT1; do not connect to the U
interface of the trunk directly.
Note
This optional service card has 100 W of terminal resistance. For use in point to multi-point connection,
the card must be placed at the end of the bus.
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 "4.13 Starting the
PBX".
Switch Settings
Switch
A/B
150
Installation Manual
RJ45
LED
Type
Usage and Status Definition
Slide
Select A (default) for trunk or B for extension use.
B

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