Nortel Networks Circuit Card 311 User Manual
Page 849
849
NTAK02 SDI/DCH card
Contents
This section contains information on the following topics:
"NTAK02 SDI/DCH card" (page 849)
Introduction
The NTAK02 Serial Data Interface/D-channel (SDI/DCH) digital trunk card
is supported in the Media Gateway only for the ISDN Signaling Link (ISL)
D-channel.
You can install this card in slots 1 through 4 in the Media Gateway. It is not
supported in the Media Gateway Expansion. Up to four NTAK02 SDI/DCH
cards are supported in a Media Gateway.
NTAK02 SDI/DCH card
The optional SDI/DCH card provides up to four serial I/O ports, which are
grouped into two pairs:
•
port 0 and port 1
•
port 2 and port 3
Ports 1 and 3 are configured as DCH. Ports 0 and 2 are configured as SDI
(not supported). See
Table 336 "Port configurations" (page 849)
. Each pair
is controlled by a switch, as shown in
Table 337 "Switch settings" (page 850)
Table 336
Port configurations
Port 0
SDI (not supported)
Port 1
DCH
Port 2
SDI (not supported)
Port 3
DCH
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311
01.04
Standard
Release 5.0
23 May 2008
Copyright © 2003-2008, Nortel Networks
.