849
NTAK02 SDI/DCH card
Contents This section contains information on the following topics:
"Introduction" (page 849)
"NTAK02SDI/DCH card" (page 849)
IntroductionThe 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.
Youcan 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 bya switch,as shown in Table 337 "Switch settings" (page 850).
Table336
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, Nor tel Networks
.