Panasonic KX-TDA30 Installation Manual page 91

Maximum Cabling Distance of S0 Bus Connection
The maximum distance of the extension cable that connects the Hybrid IP-PBX and the ISDN
terminal equipment (TE) is shown below:
2.4 Installation of the Trunk Cards — KX-TDA100/KX-TDA200
CAT 5: Under 1000 m
CAT 5: Under 150 m
TE 1
CAT 5: Under 500 m
TE 1
CAT 5: Under 50 m
Point-to-Point
TE
Point-to-Multipoint
TE 8
Expansion
Point-to-Multipoint
TE 8
Installation Manual 91