Panasonic KX-TDE600 Installation Manual page 162

3.7.8 BRI4 Card (KX-TDA0284) and BRI8 Card (KX-TDA0288)
Maximum Cabling Distance of S0 Bus Connection
The maximum length of the extension cable that connects the PBX and the ISDN terminal equipment (TE) is
shown below:
162 Installation Manual
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