CDM-800 Gateway Router
Revision 1
Ethernet-based Remote Product Management
MN-CDM800
5–45
Modem
•
Unit
Name
–
The
product
(e.g.,
CDM
‐
800
)
is
identified
here.
•
System
Contact
/
System
Location
–
E
‐
and
telephone
contact
information
for
Comtech
EF
Data
Customer
Support
are
provided
here.
Enter
the
desired
settings.
Click
[Submit]
to
save.
•
Set
Time
(hh:mm:ss)
–
Use
the
HH:MM:SS
time
format
to
set
the
time,
where
HH=hour
[00
to
23];
MM=minutes
[00
to
59];
and
SS=seconds
[00
to
59]).
•
Set
Date
(dd/mm/yy)
–
Use
the
DD/MM/YY
European
time
format
to
set
the
date,
where
DD=day
[01
to
31];
MM=month
[01
to
12];
and
YY=year
[00
to
99].
Set
the
time
and
date,
and
then
click
[Submit]
to
save.
•
Circuit
ID
–
Enter
a
Circuit
ID
string
consisting
of
4
to
24
characters,
and
then
click
[Submit]
to
save.
•
G.703
Clock
Extended
Mode
–
Use
the
drop
‐
down
menu
to
select
this
operating
mode
as
Off
or
On
,
and
then
click
[Submit]
to
save.
•
10
MHz
Internal
Adjustment
–
Enter
a
value
from
(
‐
)999
to
(+)999
to
set
the
adjustment
for
the
Internal
10
MHz
High
Stability
Reference,
and
then
click
[Submit]
to
save.
•
Test
Mode
–
Use
the
drop
‐
down
menu
to
select
this
operating
mode
as
follows:
o
Normal
Mode
–
This
mode
clears
any
test
modes
or
loopbacks,
and
returns
the
unit
to
its
operational
state.
o
Tx
CW
–
This
test
mode
forces
the
modulator
to
transmit
a
pure
carrier
(unmodulated).
o
Tx
Alt
1/0
–
This
test
mode
forces
the
modulator
to
transmit
a
carrier
modulated
with
an
alternating
1,0,1,0
pattern,
at
the
currently
selected
symbol
rate.
This
causes
two
discrete
spectral
lines
to
appear,
spaced
at
+/
‐
half
the
symbol
rate,
about
the
carrier
frequency.
Use
this
mode
to
check
the
carrier
suppression
of
the
modulator.
Select
the
desired
mode.
Click
[Submit]
to
save.
Save/Load Configuration
This
section
allows
the
user
to
save,
and
then
load
(recall)
up
to
10
configuration
sets:
•
To
save
a
configuration
set:
o
First,
adjust
all
operational
configuration
parameters
to
suit.
Содержание CDM-800
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Страница 20: ...CDM 800 Gateway Router Revision 1 Preface MN CDM800 xviii Notes...
Страница 30: ...CDM 800 Gateway Router Revision 1 Introduction MN CDM800 1 10 Notes...
Страница 36: ...CDM 800 Gateway Router Revision 1 Installation MN CDM800 2 6 Notes...
Страница 108: ...CDM 800 Gateway Router Revision 1 Ethernet based Remote Product Management MN CDM800 5 48 Notes...
Страница 120: ...CDM 800 Gateway Router Revision 1 Serial based Remote Product Management MN CDM800 6 12 Notes...
Страница 125: ...CDM 800 Gateway Router Revision 1 Appendix B MN CDM800 B 3 Figure B 1 DVB S2 QPSK Packet Error Rate versus Es No...
Страница 126: ...CDM 800 Gateway Router Revision 1 Appendix B MN CDM800 B 4 Figure B 2 DVB S2 8PSK Packet Error Rate versus Es No...
Страница 127: ...CDM 800 Gateway Router Revision 1 Appendix B MN CDM800 B 5 Figure B 3 DVB S2 16APSK Packet Error Rate versus Es No...
Страница 128: ...CDM 800 Gateway Router Revision 1 Appendix B MN CDM800 B 6 Figure B 4 DVB S2 32APSK Packet Error Rate versus Es No...
Страница 130: ...2114 WEST 7TH STREET TEMPE ARIZONA 85281 USA 480 333 2200 PHONE 480 333 2161 FAX...
