Digi M10 User Manual download pdf (Page 4)

Digi m10 Technical Overview

Table of Contents

About This Manual......................................................................................................................... 6

Target Audience .......................................................................................................................... 6

Symbols Used in This Manual ..................................................................................................... 6

Reference Documents ................................................................................................................. 7

Where to Get Help ....................................................................................................................... 7

1. General Description ............................................................................................................... 8

1.1 Background .................................................................................................................... 8

1.2 Communication using a Digi m10 Satellite Modem ....................................................... 9

2. Types of Communication Methods .................................................................................... 11

2.1 Data Reports ................................................................................................................ 11

2.2 Messages ..................................................................................................................... 11

2.3 Global Grams ............................................................................................................... 11

3. Terms and definitions: ........................................................................................................ 12

3.1 Gateway ....................................................................................................................... 12

3.2 Gateway Earth Station (GES) ...................................................................................... 13

3.3 Subscriber Communicator (SC) ................................................................................... 13

3.4 SC Terminated ............................................................................................................. 13

3.5 SC Originated ............................................................................................................... 13

3.6 Global Gram ................................................................................................................. 13

3.7 Message Blocking ........................................................................................................ 14

3.8 Message Priority ........................................................................................................... 14

3.9 Speed Dial .................................................................................................................... 15

3.10 Message Acknowledgments ........................................................................................ 15

3.11 Alternate Terminating Address (ATA) / Message Forwarding ..................................... 16

3.12 Delivery Plan ................................................................................................................ 16

3.13 GES-to-Satellite Channels ........................................................................................... 17

3.14 GES-to-GCC Channels ................................................................................................ 17

4. Digi Extended Packets ........................................................................................................ 18

4.1 Temperature Out of Bounds Packet ............................................................................. 18

4.2 Temperature Query ...................................................................................................... 19

4.3 Temperature Query Response ..................................................................................... 20

4.4 NVM Data Corruption Alert Packet .............................................................................. 21

4.5 Code Upgrade Packet .................................................................................................. 21

4.6 RTS/CTS Control Packet ............................................................................................. 23

Appendix A: Upgrade Firmware ................................................................................................. 25

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