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Chapter 5. REDUNDANCY SYSTEM
CONFIGURATION / OPERATION
5.1
Overview
In order to avoid damage to the modems, the companion redundant switch, and
the CRS-280L L-Band IF Switch, and it is important for the user to follow this
sequence of configuration:
First,
•
redundancy switch, and CRS-280L as outlined previously in Chapter 4.
CABLES AND CONNECTIONS.
Second,
•
the respective modem and companion switch Installation and Operation
Manuals.
Third,
•
operations, the user should follow the instructions in the next two chapter
sections in the sequence they are presented.
5.2
CRS-280L Input Power Cord Connections
Do not turn the CRS-280L power supply switches to the
system connections are in place.
Connect the AC power cords as follows:
Step
Instructions
1
Ensure that both power supply switches are in the off position before connecting the power supply
power cords.
2
Each CRS-280L is supplied with two power cords – one for each power supply power input.
Connect the female end of each supplied power cords to its mating socket.
3
Plug both power cords into the AC power source.
Redundancy System Configuration / Operation
connect cables between the (powered OFF) modems, companion
configure the modems for 1:N redundant operation, as outlined in
once the modems have been properly configured for 1:N redundant
CRS-280/280L IF Switch for 1:N Redundancy
5–1
Revision -
on
position until all
MN-CRS-280/280L
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