Receive Data Rate 44.736 Mbit/S Specifications; Receive Data Rate 51.840 Mbit/S Specifications; Table A-31. Rx Data Rate 51.840 Mbit/S - Comtech EF Data SDM-2020 Installation And Operation Manual

SDM-2020 Satellite Demodulator
A.6.4.7

Receive Data Rate 44.736 Mbit/s Specifications

Refer to Table A-30 for data rate specifications.
Data Rate
Line Coding
Pulse Shape
Jitter Characteristics:
Input Jitter
Output Jitter
A.6.4.8

Receive Data Rate 51.840 Mbit/s Specifications

Refer to Table A-31 for data rate specifications.
Parameter
Data Rate
Line Coding
Pulse Shape:
Amplitude
Pulse Width
Pulse Mask
Jitter Characteristics
Rev.3
Table A-30. RX Data Rate 44.736
Parameter
44.736 Mbit/s, ± 20 ppm
B3ZS and AMI at 44.736 Mbit/s
Per ITU-T-G.703, Figure 14/G.703
Complies with ITU-T-G.824, and Table 1/G.824.
Complies ITU-T-G.824 and Figure 1/G.824.

Table A-31. RX Data Rate 51.840 Mbit/s

51.840 Mbit/s, ± 20 ppm
B3ZS and AMI at 51.840 Mbit/s
± 1.75V (± 10%)
9.64 ns (± 10%)
Per TA-NWT-000253 (STS-1)
Input Jitter: Complies with ITU-T-G.824, Table 1/G.824 scaled from those
defined for 44.736 Mbit/s to apply to 51.840 Mbit/s.
Specification
Specification
Data Interfaces
A–49