Hangzhou Daytai ,over 10 years manufacturer on fiber optic field ,offering one-stop solutions products and service ,not just items showed in this listing ,please send inquiry with your demands and requirements.
★
Description
1550nm direct modulatin transmitter,Wavelengtn:1550±10nm,Frequency range
:
47-862/1003MHz,Output optical power:10mW,Dispersion compensation distance:≤20KM or ≤50KM
,
CN:≥51dB,CTB:≤65dB,CSO:≤60dB,AGC control range
:
±5dB,MGC control range
:
0-20dB,optical fiber connector:FC/APC or SC/APC,Supply voltage:AC 110V-250V(50Hz),Dimension:483mm
(
L
)
×380mm
(
W
)
×44mm
(
H
)
.American standard plug or European standard plugs is optional
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Specification
|
Item
|
Unit
|
Technique Parameters
|
|
Output optical power
|
mW
|
10
|
|
Optical wavelength
|
nm
|
1550±10 (have to be ITU wavelength when with inter-cut function)
|
|
Dispersion compensation distance
|
Km
|
≤50
|
|
Laser type
|
|
DFB laser
|
|
Optical modulation mode
|
|
Direct optical intensity modulation
|
|
Optical connector
type
|
|
FC/APC or SC/APC
|
|
Frequency range
|
MHz
|
47-862/1003
|
|
RF input level
|
dBuV
|
75-85
|
|
Flatness in band
|
dB
|
±0.75
|
|
RF input impedance
|
Ω
|
75
|
|
Input return loss
|
dB
|
≥ 16
|
|
C/CSO
|
dB
|
≥ 60
|
25Km optical fiber, 0dB received
|
|
C/CTB
|
dB
|
≥ 65
|
|
|
C/N
|
dB
|
≥ 51
|
|
|
AGC control range
|
dB
|
±5
|
|
MGC control range
|
dB
|
0-20
|
|
Supply voltage
|
V
|
AC 110V-250V (50Hz)
|
|
Consumption
|
W
|
30
|
|
Operating temperature
|
ºC
|
0 -- 45
|
|
Storage temperature
|
ºC
|
-20 -- +65
|
|
Relative humidity
|
%
|
Max 95% no condensation
|
|
Dimension
|
mm
|
483
(
L
)
×380
(
W
)
×44
(
H
)
|