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HY-DML Series Analog Broadband Direct Dimming Transmitter Module
Classification:
The HY-DML-XX series analog broadband direct dimming transmitter module adopts a highly linear microwave direct dimming DFB laser (DML), fully transparent working mode, no RF driver amplifier, and integrates automatic power control (APC) and automatic temperature control (ATC) circuits, ensuring that the laser can transmit microwave RF signals up to 18GHz with long distance, high bandwidth and flat response, provides superior performance linear fiber optic communications for a variety of analog broadband microwave applications. Due to avoid the use of expensive coaxial cable or waveguide, the transmission distance limit is canceled, greatly improving the signal quality and reliability of microwave communication, can be widely used in long-range wireless, timing and reference signal distribution, telemetry and delay line microwave communication field.
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The HY-DML-XX series analog broadband direct dimming transmitter module adopts a highly linear microwave direct dimming DFB laser (DML), fully transparent working mode, no RF driver amplifier, and integrates automatic power control (APC) and automatic temperature control (ATC) circuits, ensuring that the laser can transmit microwave RF signals up to 18GHz with long distance, high bandwidth and flat response, provides superior performance linear fiber optic communications for a variety of analog broadband microwave applications. Due to avoid the use of expensive coaxial cable or waveguide, the transmission distance limit is canceled, greatly improving the signal quality and reliability of microwave communication, can be widely used in long-range wireless, timing and reference signal distribution, telemetry and delay line microwave communication field.
Main Features Features
High bandwidth optional 6/10/18GHz
Excellent RF response flatness
wide dynamic range
Fully transparent working mode, applicable to various signal coding, communication standards, network protocols
Operating Wavelength Selectable 1550nm and DWDM Wavelength
Integrated Automatic Power Control (APC) and Automatic Temperature Control (ATC) circuits
No built-in drive RF amplifier for more flexibility of application
Conventional and mini two package sizes available
Application field Applications
Remote Antenna
Long-distance analog fiber-optic communication
military three-wave communications
Tracking, Telemetry and Control (TT & C)
Delay lines
phased array
Performance parameters:
Parameters
Unit
Minimum
Typical value
Maximum
Remarks
optical characteristics
Laser Type
DFB
Working wavelength
nm
1530
1550
1570
Optional DWDM
equivalent noise intensity
dB/Hz
-145
Side mode suppression ratio
dB
35
45
Optical isolation
dB
30
Output optical power
mW
10
optical return loss
dB
50
Fiber type
SMF-28E
fiber optic connector
FC/APC
RF Characteristics
Operating frequency @-3dB
GHz
0.1
6
0.1
10
0.1
18
Input RF Range
dBm
-60
20
Input 1dB compression point
dBm
20
In-band flatness
dB
-1.5
1.5
standing wave ratio
1.5
RF reflection loss
dB
-10
input impedance
Ω
50
output impedance
Ω
50
RF Connector
SMA-F
Power supply
Power supply
DC
V
5
Power consumption
W
10
Single power supply operation
Power supply interface
DB-9
Limit conditions:
Parameters
Unit
Minimum
Typical value
Maximum
Remarks
Input RF power
dBm
20
Operating voltage
V
13
Working temperature
℃
-40
-85
Storage temperature
℃
-40
85
Working relative humidity
%
5
95
Characteristic curve:Ordering information:
HY-DML
XX
XX
X
XX
X
Direct Modulation Optical Emission Module
Operating wavelength:
15-1550nm
XX--DWDM
Modulation bandwidth:
06G---06GHz
10G---10GHz
18G---18GHz
Encapsulation:
M --- standard module
M2--MINI Module Package
D --- desktop
Output power:
06---6dBm
10---10dBm
Fiber optic connectors:
FP---FC/PC
FA---FC/APC
SP --- user specified
* If you have special requirements, please contact our sales staff
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Model
DML
Operating wavelength:
Modulation bandwidth:
Encapsulation:
Output coupling:
Fiber optic connectors:
Direct Modulation Optical Emission Module
13-1310nm
15-1550nm
02---8~2500MHz
M --- Module
D --- desktop
DC--DC coupling
AC--AC coupling
FP---FC/PC
FA---FC/APC
SP --- user specified
Model
DML
Operating wavelength:
Modulation bandwidth:
Encapsulation:
Output power:
Fiber optic connectors:
HY-DML Series Analog Broadband Direct Dimming Transmitter Module
Direct Modulation Optical Emission Module
15-1550nm
XX--DWDM
06G---06GHz
10G---10GHz
18G---18GHz
M --- standard module
M2--MINI Module Package
D --- desktop
06---6dBm
10---10dBm
FP---FC/PC
FA---FC/APC
SP --- user specified
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Contact Information
Contact Phone
E-mail: sales@fiberlink.com.cn
Address: Building 1, No. 12 Miaoshan East Road, Jiangxia District, Wuhan, Hubei Province, 430073 P.R China