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)
Summary of Contents for KX-NS500
Page 16: ...16 Installation Manual Table of Contents ...
Page 28: ...28 Installation Manual 1 4 Data Security ...
Page 58: ...58 Installation Manual 2 3 3 System Capacity ...
Page 78: ...78 Installation Manual 3 1 3 Using CTI Applications ...
Page 114: ...4 Hook the main unit on the screw heads 114 Installation Manual 4 2 10 Wall Mounting ...
Page 286: ...286 Installation Manual 6 1 Methods of Stacking Expansion Units ...
Page 300: ...300 Installation Manual 7 1 6 Troubleshooting by Error Log ...
Page 332: ...332 Installation Manual 8 6 Port Security ...
Page 337: ...Installation Manual 337 Notes ...