Computer Hardware Installation Guide

849

NTAK02 SDI/DCH card

Contents

This section contains information on the following topics:

"Introduction" (page 849)

"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