Comtech EF Data CDM-600L, Инструкция по установке и эксплуатации

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CDM-60
0L Sat
ellite M
odem
Revisi
on 0
Remote Control
MN/CDM60
0L.
IOM
15–
9
Paramet
er
Ty
pe
Command
(Instruction
Code
and
Qualifie
r)
Arguments
for Command
or R
esponse
to Query
De
sc
ri
ption of
Ar
gume
nts
Re
sponse
to
Command
Quer
y
(Instruction
Code
and
Qualifie
r)
Re
sponse
to Que
ry
Tx FEC T
ype
TFT=
1 by
te
, value
of 0 thru 8
Command or Query. Tx F
E
C c
oding
ty
pe,
w
he
re
:
0=
Non
e (u
nc
oded
- n
o
FEC) (F
orces
TCR=
4 1
/1)
with
di
fferen
tia
l en
co
di
ng
ON
1=
Viterb
i
2=V Reed-Solomon 3=Se
que
ntial
4=Sequ Reed-Solomon 5=TCM (Trellis
Code Modulation) (Forces TC
R=3 2
/3)
6=TCM + Reed-Solomon (F
orces TCR=3
2/3)
7=Turbo 8=None
(unc
od
ed
)
w
ith differ
ential e
nc
oding
OF
F
Examp
le: TFT
=
1 (
w
hi
ch
is
Vit
erb
i cod
in
g)
TFT= TFT? TFT* TFT#
TFT?
TFT=x (se
e de
scr
iption of
arguments)
Tx M
odulation
Ty
pe
TMD=
1 by
te
, value
of 0 thru 4
Command or Query. Tx
M
odulation ty
pe,
w
he
re
:
0=BPSK 1=QPSK 2=
OQPSK
3=8PSK 4=16QAM (Turbo or V
RS only
)
De
pe
nding on F
E
C ty
pe,
not all of the
se se
lec
tions w
ill be
valid.
Example: TMD
=
2 (
w
hich
is OQPSK)
TMD= TMD? TMD* TMD#
TMD?
TMD=x (se
e de
scr
iption of
arguments)