Panasonic KX-TDE200, Getting Started

Page: 13 / 30

2.4 Installing the Trunk Cards
Getting Started for Physical Cards 13
PRI30/PRI23 Card
Accessories (included): Ferrite core × 1
User-supplied (not included): RJ45 or BNC connectors
Notes
• In some countries/areas, the PRI30 card must not be connected to the Public Switched Telephone
Network.
• Connect these optional service cards to the trunk through an NT1; do not connect to the U interface
of the trunk directly.
• Use only 1 type of connector (RJ45 or BNC) for connection of PRI30 card; RJ45 and BNC cannot
be used simultaneously. Set the termination switch to 120
Ω
(default) or 75
Ω
for connector type to
be used.
• When connecting the RJ45 connector, attach the included ferrite core (except in Canada, where
the ferrite core is not necessarily required).
Example: PRI30 Card
To NT1
To NT1
TX-
RX-
RX+
RJ45
TX+
TX+
TX-
BNC (TX)
RX-
RX+
BNC (RX)
5 cm
To attach the ferrite core
For RJ45
120
Ω
75
Ω
120
Ω
75
Ω
OR
For BNC