Comtech EF Data LPOD, Инструкция по установке и эксплуатации

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LPOD C-, X-, or Ku-Band Outdoor Amplifier / Block Up Converter (BUC) MN-LPOD / CD-LPOD
Table of Contents Revision 14
viii
5.3 Remote Control Protocol and Structure ............................................. 5–4
5.3.1 EIA-232 ................................................................................................. 5–4
5.3.2 EIA-485 ................................................................................................. 5–5
5.3.3 Basic Serial Protocol ............................................................................. 5–5
5.3.4 Basic Protocol ....................................................................................... 5–6
5.3.5 Packet Structure ................................................................................... 5–6
5.3.5.1 Start of Packet ........................................................................... 5–7
5.3.5.2 Target Address ........................................................................... 5–7
5.3.5.3 Address Delimiter ...................................................................... 5–7
5.3.5.4 Instruction Code ........................................................................ 5–7
5.3.5.5 Instruction Code Qualifier ......................................................... 5–8
5.3.5.5.1 Controller-to-Target Rules ...................................................... 5–8
5.3.5.5.2 Target-to-Controller Rules ...................................................... 5–8
5.3.5.6 Optional Message Arguments ................................................... 5–9
5.3.5.7 End of Packet ............................................................................. 5–9
5.4 Remote Commands and Queries...................................................... 5–10
APPENDIX A. 1:1 REDUNDANCY ..................................................... A–1
A.1 LPOD Redundancy Operation Overview ............................................. A–1
A.2 1:1 Redundancy Mode ....................................................................... A–2
A.2.1 Ethernet-based Monitor and Control .................................................. A–2
A.2.1.1 1:1 Redundancy System Setup (Using a Single Ethernet Interface)
................................................................................................... A–3
A.2.2 Serial-based Monitor and Control ........................................................ A–4
A.2.2.1 Applicable Serial-Based Redundancy Commands and Queries
................................................................................................... A–8
A.2.3 Troubleshooting Connectivity Issues ................................................... A–8
A.3 1:1 Redundancy System Cabling and Installation .............................. A–10
A.3.1 Water Tight Sealing ............................................................................ A–10
A.4 1:1 Redundancy System Assembly Kit Examples............................... A–12
A.4.1 Common Kit Examples ....................................................................... A–13
A.4.2 LPOD PS 1 1:1 Redundancy Kit Examples .......................................... A–28
A.4.3 LPOD PS 1.5 1:1 Redundancy Kit Examples ....................................... A–44
A.4.4 LPOD PS 2 1:1 Redundancy Kit Examples .......................................... A–52