Comtech EF Data CDM-625 - 1.4.7 Data Rate Ranges

CDM-625 Advanced Satellite Modem Revision 13
Introduction MN-CDM625
1–24
1.4.7 Data Rate Ranges
UNFRAMED (NO REED SOLOMON)
Lower Limit (kbps)
Upper Limit (kbps)
No FEC, BPSK
18.0
12500
No FEC, O/QPSK
36.0
25000.0
VITERBI, BPSK, 1/2
18.0
6250.0
VITERBI, O/QPSK, 1/2
18.0
12500.0
VITERBI, O/QPSK, 3/4
27.0
18750.0
VITERBI, O/QPSK, 7/8
31.5
21875.0
SEQUENTIAL, BPSK, 1/2
18.0
1024.0
SEQUENTIAL, O/QPSK, 1/2
18.0
2048.0
SEQUENTIAL, O/QPSK, 3/4
27.0
2048.0
SEQUENTIAL, O/QPSK, 7/8
31.5
2048.0
TRELLIS, 8PSK, 2/3
36.0
25000.0
TPC, BPSK, 5/16
18.0
3906.2
TPC, BPSK, 21/44 (aka 1/2)
18.0
5965.9
TPC, O/QPSK, 21/44 (aka 1/2)
18.0
11931.8
TPC, O/QPSK, 3/4
27.0
18750.0
TPC, O/QPSK, 17/18 (aka 0.95)
34.2
23611.1
TPC, O/QPSK, 7/8
31.5
21875.0
TPC, 8PSK/8-QAM, 3/4
40.5
25000.0
TPC, 8PSK/8-QAM, 17/18 (aka 0.95)
52.0
25000.0
TPC, 8PSK/8-QAM, 7/8
48.0
25000.0
TPC, 16-QAM, 3/4
54.0
25000.0
TPC, 16-QAM, 7/8
63.0
25000.0
LDPC, BPSK, 1/2
18.0
6250.0
LDPC, O/QPSK, 1/2
18.0
12500.0
LDPC, O/QPSK, 3/4
27.0
18750.0
LDPC, O/QPSK, 2/3
24.0
16666.6
LDPC, 8PSK/8-QAM, 3/4
40.5
25000.0
LDPC, 8PSK/8-QAM, 2/3
36.0
25000.0
LDPC, 16-QAM, 3/4
54.0
25000.0
UNFRAMED (ANY REED SOLOMON)
Lower Limit (kbps)
Upper Limit (kbps)
VITERBI, BPSK, 1/2
18.0
5555.0
VITERBI, O/QPSK, 1/2
18.0
11111.0
VITERBI, O/QPSK, 3/4
27.0
16666.6
VITERBI, O/QPSK, 7/8
31.5
19444.0
SEQUENTIAL, BPSK, 1/2
18.0
1024.0
SEQUENTIAL, O/QPSK, 1/2
18.0
2048.0
SEQUENTIAL, O/QPSK, 3/4
29.0
2048.0
SEQUENTIAL, O/QPSK, 7/8
31.5
2048.0
TRELLIS, 8PSK, 2/3
36.0
22222.0
VIT 16-QAM, 3/4
54.0
22222.0
VIT 16-QAM, 7/8
63.0
22222.0