Comtech EF Data CRS-500 - Manual (Page 99)

CRS-500 1:N Redundancy System Revision 2
Cables and Connections MN-CRS500
4–43
4.5.4 CRS-500 1:N Redundancy System Power-up Sequence
Once all cabling and power connections have been made, power-up of the CRS-500 1:N
Redundancy System should be accomplished in the following order:
Step Procedure
1 CRS-280L IF SWITCH POWER: If the CRS-280L IF Switch is included in the setup, turn both
power switches ON
.
If the CRS-280L is not used, proceed to the next step to turn power on to all modems.
2 MODEM POWER: Turn the power switches ON for all modems.
3 MODEM CONFIGURATION: Configure all modems for 1:N redundant operations as required
per Chapter 5. CONFIGURING MODEMS
FOR
1:N REDUNDANCY.
4 CRS-500 POWER: Turn both power switches (located on the rear panel on the CSU) ON.
As outlined previously and in Chapter 2. INITIAL START-UP AND CONFIGURATION CHECK LISTS,
once all components have been successfully powered ON and the modems have been
configured for 1:N redundant operations, the system will be ready for switch operation. Further
information is provided in the following chapters:
• Chapter 7. CSU FRONT PANEL OPERATION
• Chapter 8. ETHERNET-BASED REMOTE PRODUCT MANAGEMENT (for SNMP, Telnet,
Web Server operation)
• Chapter 9. SERIAL-BASED REMOTE PRODUCT MANAGEMENT (for serial remote control
operation)