Comtech EF Data CRS-311, Installation And Operation Manual

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CRS-311 1:1 Redundancy Switch Revision 7
Table of Contents MN/CRS311.IOM
vii
5.2.5.5 (MONITOR:) IO .............................................................................................................. 5–16
5.2.6 STORE/LD (Store or Load Configuration) ............................................................................... 5–17
5.2.6.1 (STORE/LD) STORE ........................................................................................................ 5–17
5.2.6.2 (STORE/LD) LOAD .......................................................................................................... 5–18
5.2.7 UTILITY ................................................................................................................................... 5–18
5.2.7.1 (UTILITY:) SET ‐ RTC (Set Real ‐ Time Clock) ...................................................................... 5–18
5.2.7.2 (UTILITY:) DISPLAY (Display Brightness) ........................................................................ 5–19
5.2.7.3 (UTILITY:) SW ‐ ID (Switch ID) ......................................................................................... 5–19
5.2.7.4 (UTILITY:) INDEP ‐ MODE (Independent Mode) .............................................................. 5–19
CHAPTER 6. SERIAL-BASED REMOTE PRODUCT MANAGEMENT ............................. 6–1
6.1 Introduction ........................................................................................................................ 6–1
6.2 Interface Overview .............................................................................................................. 6–2
6.2.1 EIA ‐ 485 .................................................................................................................................... 6–2
6.2.2 EIA ‐ 232 .................................................................................................................................... 6–3
6.2.3 Basic Protocol .......................................................................................................................... 6–3
6.2.3.1 Rules for Remote Serial Communications with the CRS ‐ 311 .......................................... 6–3
6.2.4 Packet Structure ...................................................................................................................... 6–4
6.2.4.1 Start of Packet ................................................................................................................. 6–5
6.2.4.2 Target Address ................................................................................................................ 6–5
6.2.4.3 Address Delimiter ........................................................................................................... 6–6
6.2.4.4 Instruction Code .............................................................................................................. 6–6
6.2.4.5 Instruction Code Qualifier ............................................................................................... 6–6
6.2.4.6 Optional Message Arguments ........................................................................................ 6–7
6.2.4.7 End of Packet .................................................................................................................. 6–7
6.3 Remote Commands and Queries .......................................................................................... 6–8
APPENDIX A. CABLE DRAWINGS ..................................................................................... A-1
A.1 Introduction ......................................................................................................................... A ‐ 1
A.2 User / Utility Cables .............................................................................................................. A ‐ 1
A.2.1 EIA ‐ 530 to EIA ‐ 422 DCE Cable ................................................................................................. A ‐ 2
A.2.2 EIA ‐ 530 to V.35 DCE Cable ....................................................................................................... A ‐ 3
A.2.3 Switch M&C / Firmware Update Cable .................................................................................... A ‐ 4
A.3 Control Cables ...................................................................................................................... A ‐ 5
A.3.1 Optional EIA ‐ 485 Multi ‐ drop Ribbon Cable (6X DB ‐ 9F) ........................................................... A ‐ 6
A.3.2 Standard EIA ‐ 485 Multi ‐ drop Shielded Cable (6X DB ‐ 9F) ........................................................ A ‐ 7
A.3.3 EIA ‐ 485 Cable Termination (DB ‐ 9M) ....................................................................................... A ‐ 8
A.3.4 EIA ‐ 485 Null Modem Cable (DB ‐ 9M to DB ‐ 9M) ...................................................................... A ‐ 9
A.3.5 Control ‘Y’ Cable for CDM ‐ Qx and CDM ‐ QxL with (HD ‐ 15M to 2X DB ‐ 15F) CnC
®
................. A ‐ 10
A.3.6 Control Cable for SLM ‐ 5650/5650A (HD ‐ 15M to HD ‐ 15M) ................................................... A ‐ 11
A.3.7 Control ‘Y’ Overhead Cable for CRS ‐ 351 to SLM ‐ 5650/5650A (DB ‐ 50M to 2X DB ‐ 25F) ........ A ‐ 12
A.3.8 Control ‘Y’ Cable for SLM ‐ 5650/5650A to CRS ‐ 311 (HD ‐ 15M to HD ‐ 15M / DB ‐ 9F) .............. A ‐ 13