Download Comtech EF Data SDM-650B Specifications

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SDM-300L3 Satellite Modem
Open Network Operations
10.4.2
Revision 0
MN/SDM300L3.IOM
D&I Framing Formats
The D&I framing formats used in the modem can be divided into T1 and E1 categories, as
follows:
T1_ESF
T1
T1_ESF_S
T1_S
T1_IBS
E1_CCS
E1_CAS
E1_IBS
E1_31_TS
T1 Extended Super Frame
T1 D4 Framing
T1 Extended Super Frame Special
T1 D4 Framing Special
T1 IBS Non Fractional, Full 1.544M
E1 Common Channel Signaling
E1 Channel Associated Signaling
E1 IBS Non Fractional, Full 2M
E1 31 Time Slots
Each format is further explained in Figure 10-4 and Figure 10-5.
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