Comtech EF Data CDM-625 - Manual (Page 15)

CDM-625 Advanced Satellite Modem Revision 15
Table of Contents MN-CDM625
xiii
10.6.3 The CnC Automatic Power Control Algorithm .................................................................................. 10–20
10.6.4 CnC-APC Framing ................................................................................................................................. 10–23
10.6.4.1 CnC-APC Framing and the Self-Locking Problem ......................................................................... 10–24
10.6.5 CnC-APC Response Time ..................................................................................................................... 10–24
10.6.6 CnC-APC Setup ..................................................................................................................................... 10–24
10.6.7 CnC-APC Redundancy Support Notes ............................................................................................... 10–27
10.7 DoubleTalk Carrier-in-Carrier Specifications ..................................................................... 10–28
10.8 Carrier-in-Carrier Summary ............................................................................................. 10–29
10.9 Glossary.......................................................................................................................... 10–29
CHAPTER 11.
EDMAC CHANNEL .................................................................................... 11–1
11.1 Overview .......................................................................................................................... 11–1
11.1.1 EDMAC ..................................................................................................................................................... 11–1
11.1.2 Drop & Insert ++ ...................................................................................................................................... 11–2
11.1.3 EDMAC-3 .................................................................................................................................................. 11–2
11.2 EDMAC Channel M&C Connection ..................................................................................... 11–3
11.3 EDMAC Channel Setup ...................................................................................................... 11–4
CHAPTER 12.
ESC++ ........................................................................................................ 12–1
12.1 Overview .......................................................................................................................... 12–1
12.2 Overhead Details .............................................................................................................. 12–1
12.3 Available Baud Rates......................................................................................................... 12–2
12.4 Configuration .................................................................................................................... 12–2
12.5 Effect on Eb/No Performance ............................................................................................ 12–2
CHAPTER 13.
OFFSET QPSK OPERATION .................................................................... 13–1
CHAPTER 14.
OPEN NETWORK OPERATIONS ............................................................. 14–1
14.1 Overview .......................................................................................................................... 14–1
14.2 Intelsat Business Service (IBS) ........................................................................................... 14–1
14.2.1 IBS Clock/Data Recovery and De-jitter ................................................................................................. 14–2
14.2.2 IBS Framing .............................................................................................................................................. 14–2
14.2.3 IBS Engineering Service Channel ........................................................................................................... 14–2
14.2.4 IBS Scrambling ......................................................................................................................................... 14–2