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Comtech EF Data SDM-2020 User Manual

Page 174

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SDM-2020 Satellite Demodulator

Revision 4

G.703 Data Interface

MN/SDM2020D.IOM

11–8

11.1.4.5

Receive Data Rate 32.064 Mbps Specifications

Refer to Table 11-6 for data rate specifications.

Table 11-6. RX Data Rate 32.064 Mbps

Parameter

Specification

Data Rate

32.064 Mbps,

± 10 ppm

Line Coding

HDB3 and AMI at 32.064 Mbps

Pulse Shape

Per ITU-T-G.703

Jitter Characteristics:
Input Jitter
Output Jitter


Complies with ITU-T-G.824 and Table 1/G.824.
Complies with ITU-T-G.824 and Figure 1/G.824.

11.1.4.6

Receive Data Rate 34.368 Mbps Specifications

Refer to Table 11-7 for data rate specifications.

Table 11-7. RX Data Rate 34.368 Mbps

Parameter

Specification

Data Rate

34.368 Mbps,

± 20 ppm

Line Coding

HDB3 and AMI at 34.368 Mbps

Pulse Shape

Per ITU-T-G.703, Figure 17/G.703

Jitter Characteristics:
Input Jitter
Output Jitter


Complies with ITU-T-G.823, and Table
1/G.823.
Complies ITU-T-G.823 and Figure 1/G.823.