Bri2 Card - Panasonic KX-TDA30 Installation Manual

2.3 Installation of the Trunk Cards
2.3.3

BRI2 Card

Function
2-port ISDN Basic Rate Interface card with 1 power failure transfer port. EURO-ISDN/ETSI
compliant.
(LINE1, LINE2)
To NT1/Extension
Accessory and User-supplied Items
Accessory (included): Extension Bolt × 1, Strap × 1
User-supplied (not included): RJ45 connector
Notes
• When connecting these optional service cards to the trunk, connect through NT1; do
not connect to the trunk directly.
• This optional service card has 100
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.
• For details about power failure transfer, refer to "2.11.1 Auxiliary Connection for Power
Failure Transfer".
• To confirm the trunk connection, refer to "Confirming the Trunk Connection" in "2.12.1
Starting the Hybrid IP-PBX".
Notice
If the connected ISDN terminal has no external power source, make sure that the power
is supplied from the BRI2 card by programming the Hybrid IP-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 BRI2 card. Failure to do so may cause damage to
the power supply circuit of the BRI2 card or the terminal.
Switch Settings
Switch
A/B
56 Installation Manual
A B
RJ45
(1 to 2)
Type
Slide
LEDs
of terminal resistance. For use of point to multi-
Usage and Status Definition
Select A (default) for trunk or B for extension use.