Table 1-1. Standard Vs. Fast And Fast-Accessible Hardware Options - Comtech EF Data CDM-570A Installation And Operation Manual

Table 1-1. Standard vs. FAST and FAST-accessible Hardware Options

Option
Forward Error Correction
Modem Data
Rate for CCM
Data Rate
VersaFEC
Codec Data
Rate for CCM
Modulation Type
CnC Plug-in
Card
DoubleTalk
CnC Data Rate
Carrier-in-
Carrier (CnC)
CnC-APC
VersaFEC Adaptive Coding and
Modulation (ACM)
Card
Payload Comp
Packet
Header Comp
Processor
3XDES
Introduction
CDM-570A/570AL Satellite Modem with Optional Packet Processor
Description and Comments
Viterbi
VersaFEC Codec
VersaFEC-2 Codec
Reed-Solomon (RS) Codec for CCM
2 Generation Turbo Product Codec (TPC) for CCM (IESS-315
nd
compliant) – Rate 5/16, 21/44, 3/4 and 7/8
2 Generation Turbo Product Codec (TPC) Plug-in card for CCM – Rate
nd
5/16, 21/44, 3/4, 7/8, and 0.95
Data rate 2.4 kbps to 512 kbps
Data rate 2.4 kbps to 1.1 Mbps
Data rate 2.4 kbps to 2.5 Mbps (minimum required for G.703 operation)
Data rate 2.4 kbps to 5 Mbps
Data rate 2.4 kbps to 10.239 Mbps
Tx Data Rate up to 512 kbps (Rx up to Modem Data Rate)
Tx Data Rate up to 1.1 Mbps (Rx up to Modem Data Rate)
Tx Data Rate up to 2.5 Mbps (Rx up to Modem Data Rate)
Tx Data Rate up to 5 Mbps (Rx up to Modem Data Rate)
Tx Data Rate up to 10.239 Mbps (Rx up to Modem Data Rate)
Standard (BPSK, QPSK, OQPSK)
Standard + 8PSK (requires RS or TPC),
8-QAM (requires TPC or VersaFEC)
Standard + 16QAM (requires RS or TPC or VersaFEC)
Standard + 8PSK and 8-QAM + 16-QAM (requires RS or TPC or
VersaFEC)
Full Operation
Fractional Operation
512 kbps
1.1 Mbps
Full Operation 2.5 Mbps
5 Mbps
10.239 Mbps
2.5 Mbps
Fractional Operation 5 Mbps
0.239 Mbps
CnC Automatic Power Control
Symbol rate up to 375 ksps
Symbol rate up to 750 ksps
Symbol rate up to 1500 ksps
Symbol rate up to 2000 ksps
Packet Processor daughter card
Symbol rate up to 3000 ksps (VersaFEC ACM)
Symbol rate up to 3000 ksps (VersaFEC ACM)
Tx Packet Encryption / Rx Packet Decryption
1–12
Revision 5
Install Method
BASE UNIT
FAST
HW
FAST
FAST
HW
BASE UNIT
FAST
FAST
FAST
FAST
FAST
FAST
FAST
FAST
FAST
BASE UNIT
FAST
FAST
FAST
HW
HW
FAST
FAST
FAST
FAST
FAST
FAST
FAST
FAST
FAST
FAST
FAST
FAST
FAST
HW
FAST
FAST
Available as
EN model
MN-CDM570A