Panasonic KX-TDA50 installation manual IP-EXT4 Card KX-TDA5470, RJ45 Connector 100BASE-TX

2.4 Information about the Extension Cards

2.4.8IP-EXT4 Card (KX-TDA5470)

Function

4-channel VoIP extension card. Compliant with Panasonic proprietary protocol, and ITU-T G.729a and G.711 CODEC methods.

RJ45

LEDs

To LAN

Accessories and User-supplied Items

Accessories (included): Ferrite core × 1, Extension Bolt × 1, Strap × 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 "2.2.9 Attaching a Ferrite Core".

Pin Assignments

RJ45 Connector (100BASE-TX)

TPO+ TPO-

TPI+ TPI-

18

Signal Name	Input (I)/Output (O)	Function
TPO+	O	Transmit data+
TPO-	O	Transmit data-
TPI+	I	Receive data+
TPI-	I	Receive data-
–	–	Reserved

Installation Manual

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