CDM-750 Advanced High-Speed Trunking Modem
Revision 2
Rear Panel Connections
MN-CDM750
3–14
3.3
CDM-750 Ground and Power Connections
3.3.1
Chassis Ground Interface
PROPER
GROUNDING
PROTECTION
IS
REQUIRED.
The
equipment
must
be
connected
to
the
protective
earth
connection
at
all
times.
It
is
therefore
imperative
that
the
unit
is
properly
grounded,
using
the
ground
stud
provided
on
the
unit
rear
panel,
during
installation,
configuration,
and
operation.
(Top)
Standard
AC
Unit
(Bottom)
Optional
48V
DC
Unit
(FUTURE)
Figure 3-6. CDM-750 Chassis Ground Interface
Use
the
#10
‐
32
stud,
located
adjacent
to
the
power
interface,
for
connecting
a
common
chassis
ground
among
equipment.
The
AC
power
interface
provides
the
safety
ground.
Summary of Contents for CDM-750
Page 76: ...CDM 750 Advanced High Speed Trunking Modem Revision 2 Updating Firmware MN CDM750 4 12 Notes...
Page 224: ...CDM 750 Advanced High Speed Trunking Modem Revision 2 Appendix A MN CDM750 A 4 Notes...
Page 234: ...CDM 750 Advanced High Speed Trunking Modem Revision 2 Appendix B MN CDM750 B 10 Notes...
Page 256: ...CDM 750 Advanced High Speed Trunking Modem Revision 2 Appendix C MN CDM750 C 22 Notes...
Page 280: ...CDM 750 Advanced High Speed Trunking Modem Revision 2 Appendix D MN CDM750 D 24 Notes...
Page 300: ...2114 WEST 7TH STREET TEMPE ARIZONA 85281 USA 480 333 2200 PHONE 480 333 2161 FAX...