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2.5 Information about the Extension Cards
Installation Manual 101
2.5.8 IP-EXT16 Card (KX-TDA0470)
Function
16-channel VoIP extension card. Compliant with Panasonic proprietary protocol, and ITU-T G.729a and
G.711 CODEC methods.
Accessories and User-supplied Items
Accessories (included): Ferrite core × 1
User-supplied (not included): RJ45 connector
Notes
• The maximum length of the cable to be connected to this optional service card is 100 m (328 ft).
• When connecting the RJ45 connector, attach the included ferrite core. Refer to "2.2.8 Attaching a
Ferrite Core".
Pin Assignments
RJ45 Connector (10BASE-T/100BASE-TX)
No. Signal Name Input (I)/Output (O) Function
1 TPO+ O Transmit data+
2 TPO- O Transmit data-
3 TPI+ I Receive data+
4-5 Reserved – –
6 TPI- I Receive data-
7-8 Reserved – –
LEDs
RJ45
(10BASE-T/100BASE-TX
Full Duplex)
To private IP network
8
1