Nortel Networks NN43001-301 - Manual (Page 284)

284 2.0 Mb ISL implementation
ISL in shared mode
In shared mode, PRI hardware is required in addition to the existing TIE
lines interface cards.
• NT8D15 Analog trunk card(s)
• NTAK02 SDI/DCH, NTAK10 2.0 Mb DTI, NTAK79 2.0 Mb PRI, or
NTBK50 2.0 Mb PRI card(s)
Figure 88
ISL in shared mode
ISL in dedicated mode using leased line
The following hardware is required:
• NTAK02 SDI/DCH D-channel handler interface
• A modem capable of the following: (such as Ventel 2400-33 or 2400
Plus II)
— minimum of 2400 baud
— synchronous operation
— must support leased line (also known as private line or point-to-point)
operation
• NTAK19BA 4-Port SDI Cable
Nortel Communication Server 1000
ISDN Primary Rate Interface Installation and Commissioning
NN43001-301 02.03 Standard
Release 5.5 7 December 2007
Copyright © 2003-2007, Nortel Networks
.