Panasonic KX-NS500 - 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
LED
RJ45
B
A
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 Type Usage and Status Definition
A/B Slide Select A (default) for trunk or B for extension use.
150 Installation Manual
4.5.5 BRI4 Card (KX-NS5284)