Comtech EF Data CDM-750, Installation And Operation Manual

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CDM-750 Advanced High-Speed Trunking Modem Revision 2
Table of Contents MN-CDM750
xiii
FIGURES
Figure 1 ‐ 1. CDM ‐ 750 Advanced High ‐ Speed Trunking Modem ................................................................ 1–1
Figure 1 ‐ 2. CDM ‐ 750 Dimensional Envelope ............................................................................................ 1–7
Figure 1 ‐ 3. CDM ‐ 750 Front Panel View ..................................................................................................... 1–8
Figure 1 ‐ 4. CDM ‐ 750 Rear Panel View ...................................................................................................... 1–9
Figure 1 ‐ 5. 70/140 MHz Input Level vs. Symbol Rate ............................................................................. 1–13
Figure 1 ‐ 6. L ‐ Band Input Level vs. Symbol Rate ...................................................................................... 1–14
Figure 2 ‐ 1. Unpacking and Inspecting the Shipment ................................................................................ 2–1
Figure 2 ‐ 2. Installing into a Rack Enclosure .............................................................................................. 2–3
Figure 2 ‐ 3. Installing the Optional Rear ‐ Mounting Support Brackets Kit ................................................. 2–4
Figure 2 ‐ 4. Installing the Optional Bearingless Rack Slide Set .................................................................. 2–6
Figure 3 ‐ 1. Coaxial Connector Examples ................................................................................................... 3–1
Figure 3 ‐ 2. D ‐ Subminiature Connector Examples ..................................................................................... 3–3
Figure 3 ‐ 3. CDM ‐ 750 Cabling Connections ............................................................................................... 3–5
Figure 3 ‐ 4. Typical SFP Module Installation ............................................................................................ 3–12
Figure 3 ‐ 5. Typical PIIC Module Installation ........................................................................................... 3–13
Figure 3 ‐ 6. CDM ‐ 750 Chassis Ground Interface ...................................................................................... 3–14
Figure 3 ‐ 7. CDM ‐ 750 AC Power Interface ............................................................................................... 3–15
Figure 3 ‐ 8. Applying AC Power to the CDM ‐ 750 ..................................................................................... 3–15
Figure 3 ‐ 9. Replacing CDM ‐ 750 AC Fuses ............................................................................................... 3–16
Figure 3 ‐ 10. CDM ‐ 750 DC Power Interface ............................................................................................. 3–17
Figure 3 ‐ 11. Applying DC Power to the CDM ‐ 750 ................................................................................... 3–18
Figure 3 ‐ 12. Replacing CDM ‐ 750 DC Fuses ............................................................................................. 3–19
Figure 5 ‐ 1. CDM ‐ 750 Front Panel View ..................................................................................................... 5–1
Figure 5 ‐ 2. MAC Learning Operations ..................................................................................................... 5–19
Figure 5 ‐ 3. Loopback Test Modes ........................................................................................................... 5–42
Figure 6 ‐ 1. CDM ‐ 750 Home page ............................................................................................................ 6–10
Figure 6 ‐ 2. Home | Contact and Home | Support pages ........................................................................ 6–11
Figure 6 ‐ 3. Admin | Access page............................................................................................................. 6–12
Figure 6 ‐ 4. Admin | SNMP page ............................................................................................................. 6–14
Figure 6 ‐ 5. Configuration | Modem page ............................................................................................... 6–15
Figure 6 ‐ 6. Configuration | Utilities page ............................................................................................... 6–16
Figure 6 ‐ 7. Configuration | Test page ..................................................................................................... 6–17
Figure 6 ‐ 8. Configuration | LNB page ..................................................................................................... 6–18
Figure 6 ‐ 9. Status | Status page .............................................................................................................. 6–19
Figure 6 ‐ 10. Status | Logs page ............................................................................................................... 6–20
Figure 6 ‐ 11. Status | Info page ............................................................................................................... 6–21
Figure 6 ‐ 12. Status | Firmware Info page ............................................................................................... 6–22
Figure 6 ‐ 13. Status | ACM Status page ................................................................................................... 6–23
Figure 6 ‐ 14. Status | IP Statistics page ................................................................................................... 6–24
Figure 6 ‐ 15. Status | BB Statistics page .................................................................................................. 6–25
Figure 6 ‐ 16. Interfaces | Ethernet page .................................................................................................. 6–27
Figure 6 ‐ 17. Interfaces page ................................................................................................................... 6–28
Figure 6 ‐ 18. TxGraph pages (TxHours page shown) ............................................................................... 6–30
Figure 6 ‐ 19. RxGraph pages (RxHours page shown) ............................................................................... 6–33