4–1
Chapter 4. MODEM, RMI/TMI, AND
SWITCH CONFIGURATION
4.1
Overview
In
order
to
avoid
damage
to
the
modems
and
the
CRS
‐
311
1:1
Redundancy
Switch,
it
is
important
that
you
follow
this
sequence
of
configuration:
•
First,
connect
cables
between
the
(powered
OFF)
modems
and
Switch
as
outlined
in
Chapter
3.
CABLES
AND
CONNECTIONS
.
•
Second,
configure
the
modems
for
1:1
redundant
operation
as
outlined
in
this
chapter
in
Sect.
4.2
Modem
Configuration
.
•
Third,
when
using
SLM
‐
5650/5650A
modems
for
1:1
redundant
operation:
If
needed,
configure
the
Switch
RMI/TMI
modules
as
outlined
in
this
chapter
in
Sect.
4.3
RMI
Jumper
Configuration
Reference
(CRS
‐
505)
and
Sect.
4.4
TMI
Jumper
Configuration
Reference
(CRS
‐
515)
.
•
Fourth,
once
you
properly
configure
the
modems
and
Switch
RMI/TMI
modules
for
1:1
redundant
operation,
you
should
then
set
the
CRS
‐
311
for
proper
operation
via
the
front
panel,
as
outlined
in
this
chapter
in
Sect.
4.5.
Switch
Configuration.
Summary of Contents for CRS-311
Page 22: ...CRS 311 1 1 Redundancy Switch Revision 7 Preface MN CRS311 IOM xxii Notes...
Page 48: ...CRS 311 1 1 Redundancy Switch Revision 7 Cables and Connections MN CRS311 IOM 3 2 Notes...
Page 62: ...CRS 311 1 1 Redundancy Switch Revision 7 Cables and Connections MN CRS311 IOM 3 16 Notes...
Page 128: ...CRS 311 1 1 Redundancy Switch Revision 7 Front Panel Operation MN CRS311 IOM 5 20 Notes...
Page 166: ...CRS 311 1 1 Redundancy Switch Revision 7 Appendix A MN CRS311 IOM A 24 Notes...
Page 178: ...CRS 311 1 1 Redundancy Switch Revision 7 Appendix B MN CRS311 IOM B 12 Notes...
Page 186: ...CRS 311 1 1 Redundancy Switch Revision 7 Appendix C MN CRS311 IOM C 8 Notes...
Page 194: ...2114 WEST 7TH STREET TEMPE ARIZONA 85281 USA 480 333 2200 PHONE 480 333 2161 FAX...
