Nortel Networks 1000 - Manual (Page 10)

10
TLAN 939
Serial data interface ports 940
TTY parameters 940
USB 2.0 port 940
Security device 940
Faceplate 941
Faceplate buttons 943
Reset 943
Init 943
DIP switch 943
LED indicators 943
Status LED 943
Active CPU LED 943
Ethernet LEDs 944
Removable and fixed media drive LEDs 944
NTDW62 and NTDW64 Media Gateway Controller
Daughterboards
945
Contents 945
Introduction 945
Media Gateway Controller card 945
Daughterboard configurations 946
NTDW65 Voice Gateway Media Card 949
Contents 949
Introduction 949
Ethernet ports 950
External connections 950
Internal connections 950
Backplane interfaces 950
Serial data interface ports 951
TTY settings 951
Faceplate LED display 951
NTRB21 DTI/PRI/DCH TMDI card 953
Contents 953
Introduction 953
Physical description 955
Functional description 963
Software description 965
Hardware description 965
Architecture 967
NTVQ01xx Media Card 981
Contents 981
Physical description 981
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311 02.06 Standard
27 August 2008
Copyright © 2003-2008 Nortel Networks
.