Figure 5-16 Connection Of S-Point Isdn Interface (Sbri) - Panasonic DBS 576 Technical Manual

Section 300-Installation
Figure 5-16. Connection of S-point ISDN Interface (SBRI)
Point to Multi-point connection
Point to Multi-point connection is available in S-point BRI.
If you use point to multi-point connection, wiring length limitation is
different depending on the program setting. (Passive Bus : FF31 BSSC 0202)
0: Short distance away:
576-13-300
Wire
High Impedance wire (Zo = 150 ohms)
Low Impedance wire (Zo = 75 ohms)
DBS 576 (USA), issued 6/2/98
Chapter 5 - Trunks and Extensions
Distance
22 AWG - 4630 Ft.
24 AWG - 2890 Ft.
26 AWG - 1800 Ft.
22 AWG - 2315 Ft.
24 AWG - 1445 Ft.
26 AWG - 900 Ft.
5-43