Specifications

SDM-300L3 Satellite Modem Revision 0
Preface MN/SDM300L3.IOM
xi
A.2.4 End Character.......................................................................................................................A–4
A.3 Configuration Commands/Responses ......................................................................................A–5
A.3.1 Modulator Configuration Commands .................................................................................. A–5
A.3.2 Demodulator Configuration Commands.............................................................................. A–7
A.3.3 Interface Configuration Commands..................................................................................... A–9
A.3.4 System Configuration Commands ..................................................................................... A–14
A.3.5 Automatic Uplink Power Control (AUPC)........................................................................ A–15
A.4 Status Commands/Responses..................................................................................................A–17
A.4.1 Modulator Configuration Status......................................................................................... A–17
A.4.2 Demodulator Configuration Status .................................................................................... A–19
A.4.3 ODU Configuration Status................................................................................................. A–23
A.4.4 Fault Status.........................................................................................................................A–24
A.4.5 Error Performance.............................................................................................................. A–25
A.5 Stored Faults.............................................................................................................................A–28
GLOSSARY..............................................................................................................................G-1
INDEX.........................................................................................................................................I-1
Figures
Figure 1-1. Block Diagram .................................................................................................................. 1–2
Figure 1-2. Demodulator Block Diagram .......................................................................................... 1–10
Figure 1-3. M&C Block Diagram...................................................................................................... 1–13
Figure 1-4. Dimensional Envelope Drawing .....................................................................................1–15
Figure 2-1. Installation of the Optional Mounting Bracket KT/6228-1............................................... 2–3
Figure 2-2. Overhead Interface PCB Installation................................................................................. 2–5
Figure 2-3. Reed-Solomon Codec Installation..................................................................................... 2–7
Figure 2-4. Turbo Codec Installation................................................................................................. 2–10
Figure 2-5. Data I/O Connector (J8) Removal/Installation................................................................ 2–13
Figure 2-6. Overhead Board with Field-Changeable Chips............................................................... 2–15
Figure 2-7. Main Board Field-Changeable Chips (Shown with Overhead Card Removed).............. 2–15
Figure 3-1. SDM-300L3 Rear Panel.................................................................................................... 3–2
Figure 4-1. Front Panel View............................................................................................................... 4–1
Figure 4-2. Keypad .............................................................................................................................. 4–3
Figure 4-3. Menu Tree.......................................................................................................................... 4–6
Figure 4-4. RF Loopback................................................................................................................... 4–20
Figure 4-5. IF Loopback .................................................................................................................... 4–21
Figure 4-6. Baseband Loopback ........................................................................................................ 4–29
Figure 4-7. Interface Loopback.......................................................................................................... 4–30
Figure 6-1. EIA-422, EIA-232,
OR V.35 MASTER/MASTER CLOCKING DIAGRAM............................. 6–4
Figure 6-2. EIA-422, EIA-232, or V.35 Master/Slave Clocking Diagram.......................................... 6–5
Figure 6-3. IDR/IBS G.703 Master/Master Clocking Diagram........................................................... 6–6
Figure 6-4. IDR/IBS G.703 Master/Slave Clocking Diagram............................................................. 6–7