Panasonic KX-TDE100 Manual De Usuario

Installation Manual

101

Accessories (included): Ferrite core(s) × 1 (BRI4 card) or 2 (BRI8 card)

User-supplied (not included): RJ45 connector

•

LINE 5 to LINE 8 are for BRI8 card only.

•

When connecting these optional service cards to the trunk, connect through an NT1; do not 
connect to the U interface of the trunk directly.

•

These optional service cards have 100 

Ω of terminal resistance. For use in point to multi-point 

connection, the cards must be placed at the end of the bus.

•

When connecting the RJ45 connector, attach the included ferrite core. Refer to "3.2.9 Attaching a 
Ferrite Core".

•

These optional service cards can be used for either trunk or extension connection, by setting the 
A/B switch or using the connector with appropriate pin assignments.

•

For details about power failure transfer, refer to "3.14.1 Power Failure Connections".

•

To confirm the trunk connection, refer to "Confirming the Trunk Connection" in "3.15.1 Starting the 
PBX".

If the connected ISDN terminal has no external power source, make sure that the power is supplied 
from the BRI4/BRI8 card by programming the PBX accordingly.

However, if there is an external power source to the terminal, make sure that there is no power supplied 
to the terminal from the BRI4/BRI8 card. Failure to do so may cause damage to the power supply circuit 
of the BRI4/BRI8 card or the terminal.

4-port ISDN Basic Rate Interface card with 1 power failure transfer port. EURO-ISDN/ETSI 
compliant.

8-port ISDN Basic Rate Interface card with 1 power failure transfer port. EURO-ISDN/ETSI 
compliant.

LEDs

RJ45

(LINE 1 to LINE 8)

A

B

To NT1/ Extension