Connection Of Extensions; Maximum Cabling Distances Of The Extension Wiring (Twisted Cable) - Panasonic Pure IP-PBX KX-TDE600 Installation Manual

3.10 Connection of Extensions

3.10.1 Maximum Cabling Distances of the Extension Wiring
(Twisted Cable)
* The maximum cabling distance from the PBX is the same even when the KX-DT300/KX-T7600 series DPT
is the master DPT on the Digital XDP connection.
Notice
•
If the cabling distance exceeds the maximum cabling distance above, satisfactory performance of each
terminal cannot be guaranteed.
•
The connected terminals will operate over the maximum cabling distance under optimum conditions.
However, the maximum cabling distance of SLTs connected to ports No. 9–24 of the ECSLC24 card
may be shorter than that of SLTs connected to the ESLC16 card.
Document Version 2009-12

3.10.1 Maximum Cabling Distances of the Extension Wiring (Twisted Cable)

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)
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: 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)
PT-interface CS
KX-DT300 Series DPT
KX-T7600 Series DPT
Other PT (DPT/APT)
and DSS Console
SLT
Installation Manual 177