Comtech EF Data SMS-7000, Installation And Operation Manual

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SMS-7000 Modem Protection Switch Preface
Rev. 3 vii
Tables
Table 1-1. SMS-7000 modem hardware compatibility.............................................................................................1–3
Table 1-2. Data formats ............................................................................................................................................1–4
Table 1-3. Options ....................................................................................................................................................1–5
Table 1-4. Protection switch .....................................................................................................................................1–6
Table 1-5. SMS-7000 specifications.......................................................................................................................1–12
Table 2-1. 50-pin cable...........................................................................................................................................2–16
Table 2-2. Trouble shooting ...................................................................................................................................2–19
Table 2-3. DSU data connections (J1 through J10) ................................................................................................2–20
Table 2-4. User remote EIA-485/EIA-232 connector (J1) .....................................................................................2–22
Table 2-5. Modem remote EIA-485 connector (J2)................................................................................................2–23
Table 2-6. Switch faults connector (J3) ..................................................................................................................2–23
Table 2-7. Prime mod online connector (J6) ..........................................................................................................2–24
Table 2-8. Prime demod online connector (J5).......................................................................................................2–25
Table 2-9. EIA - 422 terrestrial data connectors (J6)................................................................................................2–27
Table 2-10. V.35/EIA-232 terrestrial data connectors (J1).....................................................................................2–29
Table 2-11. Engineering service channel data connectors (J4)...............................................................................2–30
Table 2-12. Alarms (J2) connectors........................................................................................................................2–31
Table 2-13. ADPCM audio data (J5) connectors....................................................................................................2–32
Table 2-14. Balanced G.703/drop & insert data connectors (J3)............................................................................2–33
Table 2-15. Unbalanced data connectors................................................................................................................2–34
Table 2-16. IFU uplink/IF downlink data connectors.............................................................................................2–35
Table 3-1. LED indicators ........................................................................................................................................3–3
Table 3-2. Front panel keypad ..................................................................................................................................3–4
Table 3-3. Revision status.......................................................................................................................................3–32
Table 3-4. Initial defaults........................................................................................................................................3–33
Table 4-1. DSM interfaces........................................................................................................................................4–3
Table 4-2. SCU chassis connectors...........................................................................................................................4–4
Table 4-3. SCU rear panel connectors ......................................................................................................................4–5
Table 5-1. Switch fault analysis................................................................................................................................5–3
Table A-1. SMS-7000 remote control: SMS-658/SMS-758 comparison table ........................................................a–2
Table B-1. SMS-7000/M-2000 50-pin to 37-pin interface cable pinouts .................................................................b–3