Table of Contents
Advertisement
SmartNode 5550 & 4150 Series User Manual
CAUTION
On Lifeline Relay models (/R option) the PSTN line should be connected to
Note
the even ports (BRI 0/0, 0/2, 0/4, 0/6) and a terminal to the odd ports (BRI
0/1, 0/3, 0/5, 0/7) to benefit from the lifeline function. (See the full list of
models on www.patton.com).
For details on the BRI port pin-out and ISDN cables, refer to Appendix C,
dix D,
"Port pin-outs"
on page 66.
Installing the SmartNode device
Figure 8. Connecting an ISDN device
For the ISDN connection to a carrier Network, it shall be con-
nected to a Network Termination Device and not connected
directly to an outside POTS line.
3 • SmartNode Installation
"Cabling"
on page 59 and Appen-
34
Advertisement
Table of Contents
