Owner's manual

11
Hardware architecture 982
Functional description 984
QPC841 Quad Serial Data Interface card 985
Contents 985
Introduction 985
Physical description 986
Functional description 987
Connector pin assignments 988
Configuring the QSDI card 990
Applications 994
The TDS/DTR card 997
Contents 997
Introduction 997
Features 997
LAPB Data Link Control protocol 1009
Contents 1009
Introduction 1009
Operation 1009
Frame structure 1010
LAPB balanced class of procedure 1011
Commands and responses 1011
Description of procedure 1012
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311 02.06 Standard
27 August 2008
Copyright © 2003-2008 Nortel Networks
.