4.8.3 Digital 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 DHLC4 card, it can also have an SLT connected in Parallel mode or XDP mode.
Note
•
Both DPTs must be KX-DT300/KX-DT500/KX-T7600 series DPTs (except KX-T7640). Note that the
KX-T7667 can only be connected as a slave DPT.
•
Bluetooth
®
•
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
"2.11.10 Parallelled Telephone" and "5.2.6 Extension Port Configuration" in the Feature Guide for
further information.
Example: With KX-DT300 Series DPT
Using a Modular T-Adaptor
To DLC2/DLC8/
DLC16 card
To DHLC4 card
(for connection of SLT)
4-conductor wiring cord
Connect pins "D1" and
"D2".
Back View of DPTs
TO TEL
TO MAIN UNIT
/ PABX
Modules or USB Modules must not be connected to DPTs in the Digital XDP connection.
Master DPT
Cable
ø 0.4 mm:
ø 0.5 mm:
ø 0.6 mm:
CAT 5:
Master DPT
To DLC2/DLC8/DLC16 card
To DHLC4 card
(for connection of SLT)
4.8.3 Digital EXtra Device Port (Digital XDP) Connection
Modular
T-Adaptor
2-conductor wiring cord
Connect pins "T" and "R".
4-conductor wiring cord
Connect pins "D1" and "D2".
Slave DPT
Maximum Distance
30 m
50 m
60 m
50 m
Slave DPT
SLT
TO MAIN UNIT
/ PABX
Installation Manual
165