Mocomtech CRS-300 User Manual
Page 7
CRS-300 1:10 Redundancy Switch
Revision 16
Table of Contents
MN/CRS300.IOM
v
4.2.2
CRS-300 to CRS-350 Connection ........................................................................................... 4–4
4.2.3
CRS-300 to CRS-350 and CRS-280/280L Connection ........................................................... 4–4
4.3
CDM-570/570L Modem Connections ..................................................................................... 4–12
4.3.1
Control and Data Connections – CRS-300 to Modems ......................................................... 4–12
4.3.2
User Data Connections – CRS-300 to User ........................................................................... 4–12
4.4
CDM-600/600L Modem Connections ..................................................................................... 4–16
4.4.1
Control and Data Connections – CRS-300 to Modems ......................................................... 4–16
4.4.2
User Data Connections – CRS-300 to User .......................................................................... 4–18
4.4.3
ESC Data Connections – CRS-350 to Modems .................................................................... 4–18
4.4.4
User ESC Data Connections – CRS-350 to User .................................................................. 4–18
4.5
CDM-625 Modem Connections .............................................................................................. 4–22
4.5.1
RMI/TMI Limitations and Considerations ............................................................................ 4–22
4.5.2
Carrier-in-Carrier
®
(CnC) Data Connections ........................................................................ 4–22
4.5.3
Control and Data Connections – CRS-300 to Modem .......................................................... 4–24
4.5.3.1
Required Control Cabling (Regardless of Driving Traffic Data Type) ........................ 4–24
4.5.3.2
G.703 Balanced / Unbalanced Data Connections ......................................................... 4–25
4.5.3.3
ASI Data Connections .................................................................................................. 4–26
4.5.3.4
EIA-422 Data Connections ........................................................................................... 4–27
4.5.3.5
HSSI Data Connections ................................................................................................ 4–27
4.5.3.6
LVDS Data Connections .............................................................................................. 4–27
4.5.3.7
Quad E1 Data Connections ........................................................................................... 4–28
4.5.3.8
Ethernet Data Connections ........................................................................................... 4–29
4.5.3.8.1
Ethernet Data Connection – Wired-thru Method (No Sub-Mux) ........................... 4–29
4.5.3.8.2
Ethernet Data Connection – Wired-around Method (Sub-Mux) ............................ 4–30
4.5.4
Data Connections – CRS-300 to User .................................................................................. 4–35
4.5.5
Data Connections – CRS-350 Engineering Service Channel (ESC) Switch ......................... 4–35
4.5.5.1
ESC Data Connections – CRS-350 to Modems ............................................................ 4–35
4.5.5.2
ESC Data Connections – CRS-350 to User .................................................................. 4–35
4.5.6
Operation of the CDM-625 in CDM-600/600L Emulation Mode ......................................... 4–35
4.5.6.1
Preparing the CDM-625 for Operation in CDM-600/600L Emulation Mode .............. 4–35
4.5.6.2
Control and Data Connections – CRS-300 to Modems in CDM-600/600L Emulation
Mode
...................................................................................................................................... 4–36
4.6
CDM-Qx/QxL Modem Connections....................................................................................... 4–40
4.6.1
RMI/TMI Limitations and Considerations ............................................................................ 4–40
4.6.2
EIA-485 Connections – CRS-300 to Modems ...................................................................... 4–40
4.6.3
Control Y-Cable Connections – CRS-300 to Modems .......................................................... 4–42
4.6.4
Traffic Data Connections – CRS-300 to Modems ................................................................. 4–42
4.6.5
User Data Connections – CRS-300 to User ........................................................................... 4–43
4.7
CDM-700 Modem Connections .............................................................................................. 4–50
4.7.1
RMI/TMI Limitations and Considerations ............................................................................ 4–50
4.7.2
Interface Combinations.......................................................................................................... 4–50
4.7.3
Control Cable Connections – CRS-300 to Modems .............................................................. 4–51
4.7.4
Serial Traffic Data Connections – CRS-300 to Modems ...................................................... 4–51
4.7.5
Ethernet Traffic Data Connections - CRS-300 to Modems ................................................... 4–52
4.7.5.1
Wired-thru Connections ................................................................................................ 4–52