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2.7 Connection of Extensions
Installation Manual 113
2.7 Connection of Extensions
2.7.1 Maximum Cabling Distances of the Extension Wiring
(Twisted Cable)
Notice
The maximum cabling distance may vary depending on the conditions.
* The maximum cabling distance from the Hybrid IP-PBX is the same even when the KX-T7600 series
DPT is the master DPT on the Digital XDP connection.
Cable Maximum Distance
26 AWG: 500 m (1640 ft)
24 AWG: 720 m (2362 ft)
22 AWG: 830 m (2723 ft)
CAT 5: 720 m (2362 ft)
Cable Maximum Distance
26 AWG: 140 m (459 ft)
24 AWG: 229 m (751 ft)
22 AWG: 360 m (1181 ft)
CAT 5: 229 m (751 ft)
Cable Maximum Distance
26 AWG: 698 m (2289 ft)
24 AWG: 1128 m (3700 ft)
22 AWG: 1798 m (5897 ft)
CAT 5: 1128 m (3700 ft
Other PT (DPT/APT)
and DSS Console
SLT
KX-T7600 Series DPT*
PT-interface CS
Cable Maximum Distance
26 AWG: 222 m (728 ft)
24 AWG: 347 m (1138 ft)
22 AWG: 500 m (1640 ft)
CAT 5: 347 m (1138 ft)