Comtech EF Data CRS-300 User Manual
Page 8
CRS-300 1:10 Redundancy Switch
MN/CRS300.IOM
Table of Contents
Revision 19
vi
4.4.5 Data Connections – CRS-350 Engineering Service Channel (ESC) Switch .............................. 4–33
4.4.5.1
ESC Data Connections – Modems to CRS-350 .............................................................. 4–33
4.4.5.2
ESC Data Connections – CRS-350 to User ..................................................................... 4–33
4.4.6 Operation of the CDM-625/A in CDM-600/L Emulation Mode ............................................. 4–33
4.4.6.1
Preparing the CDM-625/A for Operation in CDM-600/L Emulation Mode .................. 4–34
4.4.6.2
Control and Data Connections – CRS-300 to Modems in CDM-600/L Emulation Mode ......
...................................................................................................................................... 4–34
4.5
CDM-570/A, CDM-570L/AL Modem Connections .............................................................. 4–38
4.5.1 Control and Data Connections – CRS-300 to Modems .......................................................... 4–38
4.5.2 User Data Connections – CRS-300 to User ............................................................................ 4–38
4.6
SLM-5650/5650A Modem Connections ............................................................................. 4–42
4.6.1 RMI/TMI Limitations and Considerations .............................................................................. 4–42
4.6.2 Control Cable Connections – CRS-300 to Modems ............................................................... 4–42
4.6.3 Traffic Data Connections – CRS-300 to Modems................................................................... 4–43
4.6.3.1
Ethernet Traffic Data Connections................................................................................ 4–44
4.6.3.1.1 Ethernet Bridge Mode via the Optional GbE Interface ............................................ 4–44
4.6.3.1.2 Ethernet Bridge Mode via the Optional NP Interface .............................................. 4–44
4.6.4 User Data Connections – CRS-300 to User ............................................................................ 4–44
4.6.5 ESC Data Connections – Modems to CRS-350 ....................................................................... 4–44
4.6.6 User ESC Data Connections – CRS-350 to User ..................................................................... 4–45
4.7
CDM-Qx/QxL Modem Connections ................................................................................... 4–52
4.7.1 RMI/TMI Limitations and Considerations .............................................................................. 4–52
4.7.2 EIA-485 Connections – CRS-300 to Modems ......................................................................... 4–52
4.7.3 Control Y-Cable Connections – CRS-300 to Modems ............................................................ 4–54
4.7.4 Traffic Data Connections – CRS-300 to Modems................................................................... 4–54
4.7.5 User Data Connections – CRS-300 to User ............................................................................ 4–55
4.8
CDM-710G/710GL Modem Connections ............................................................................ 4–62
4.8.1 RMI/TMI Limitations and Considerations .............................................................................. 4–62
4.8.2 Interface Combinations ......................................................................................................... 4–62
4.8.3 Control Cable Connections – CRS-300 to Modems ............................................................... 4–63
4.8.4 Serial Traffic Data Connections – CRS-300 to Modems ......................................................... 4–63
4.8.5 Ethernet Traffic Data Connections – CRS-300 to Modems ................................................... 4–63
4.8.6 User Data Connections – CRS-300 to User ............................................................................ 4–64
4.9
CDM-710 Modem Connections ......................................................................................... 4–68
4.9.1 RMI/TMI Limitations and Considerations .............................................................................. 4–68
4.9.2 Interface Combinations ......................................................................................................... 4–68
4.9.3 Control Cable Connections – CRS-300 to Modems ............................................................... 4–69
4.9.4 Serial Traffic Data Connections – CRS-300 to Modems ......................................................... 4–69
4.9.5 Ethernet Traffic Data Connections – CRS-300 to Modems ................................................... 4–69
4.9.6 User Data Connections – CRS-300 to User ............................................................................ 4–70
4.10 CDM-700 Modem Connections ......................................................................................... 4–74
4.10.1
RMI/TMI Limitations and Considerations ......................................................................... 4–74