Panasonic KX-TDE100 Digital EXtra Device Port Digital XDP Connection, Back View of DPTs

3.8 Connection of Extensions

3.8.3Digital EXtra Device Port (Digital XDP) Connection

A DPT can be connected to another DPT on the Digital XDP connection. In addition, if the DPT is connected to a DHLC8 card, it can also have an SLT connected in Parallel mode or XDP mode.

Notes

•Both DPTs must be KX-T7600 series DPTs (except KX-T7640). Note that the KX-T7667 can only be connected as a slave DPT.

•Parallel mode or XDP mode can be selected through system programming.

•If XDP mode is enabled through system programming, parallel connection is not possible. Refer to "1.11.9 Paralleled Telephone" and "2.1.1 Extension Port Configuration" in the Feature Guide for further information.

With KX-T7600 Series DPT (except KX-T7600E Series)

Using a Modular T-Adaptor

To DLC8/DLC16 card

To DHLC8 card

(for connection of SLT)

4-conductor wiring cord Connect pins "D1" and "D2".

Modular

T-Adaptor

2-conductor wiring cord

Connect pins "T" and "R".

4-conductor wiring cord Connect pins "D1" and "D2".

	SLT
Master DPT	Slave DPT
Back View of DPTs
TO TEL	TO MAIN UNIT
	/ PABX
Cable	Maximum Distance
ø 0.4 mm:	30 m
ø 0.5 mm:	50 m
ø 0.6 mm:	60 m
CAT 5:	50 m

TO MAIN UNIT
/ PABX	Master DPT	Slave DPT
	To DLC8/DLC16 card
	To DHLC8 card
	(for connection of SLT)

146 Installation Manual