4.8.3 Digital EXtra Device Port (Digital XDP) Connection
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
Modules or USB Modules must not be connected to DPTs in the Digital XDP connection.
®
•
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
"15.1.2 Paralleled Telephone" and "6.1.11 Extension Port Configuration" in the Feature Manual 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
136
Installation Manual
Modular
T-Adaptor
4-conductor wiring cord
Connect pins "D1" and "D2".
Master DPT
Cable
Maximum Distance
26 AWG:
30 m (98 ft)
24 AWG:
50 m (164 ft)
22 AWG:
60 m (196 ft)
CAT 5:
50 m (164 ft)
Master DPT
To DLC2/DLC8/DLC16 card
To DHLC4 card
(for connection of SLT)
2-conductor wiring cord
Connect pins "T" and "R".
SLT
Slave DPT
TO MAIN UNIT
Slave DPT
/ PABX
Document Version 2016-03