EDFA Module with Low Current Consumption
The Optilab EDFA-19-LC-M Module with Low Current Consumption (LC) is an ideal building block for photonic subsystems and OEM system integration. Using a specifically qualified FBG stabilized, uncooled pump laser, this LC version of the EDFA module is designed for minimal electrical power consumption and thermal loading. Under normal operating conditions, this module will draw less than 2 W of power (5 V, 270 mA), and it requires only a single 5 VDC power supply for operation. Pump laser protection and alarms are equipped to ensure the reliability and safety of the EDFA-19-LC-M, and status monitoring and output power level adjustment is controllable via an RS-232 interface.
Features
Low current consumption of 270 mA
Adjustable output up to +19 dBm
Full C-band operating range
Low noise figure
High reliability pump laser
Wide operation temperature range
Single +5 V power supply
RS-232 interface
Compact size
Applications
Intelligent EDFA gain block
OEM integration for
Optical networks
HFC/CATV
RFoG/FTTH
Fiber sensors
Photonic subsystems
Fiber optic link amplication
Instrumentation
Functional Diagram
Optical Specifications
Operating Range
1528 nm to 1563 nm
Output Power
+10 to +19 dBm adjustable
Input Signal Level
-15 dBm to +3 dBm
Optical Gain
23 dB typ. @ -5 dBm input
Noise Figure
5.0 dB typ. @ -5 dBm input
Input Isolation
30 dB min.
Output Isolation
30 dB min.
Polar. Dependent Gain
0.3 dB max.
Control Modes
ACC
Adjustable Features and Output
Control
RS232 for output power adjustment
Output Power Adjustment
Adjust by laser bias current
Mechanical Specifications
Operating Temperature
-20° to +60° C
Power Supply
+5 V DC, 400 mA max.
Power Consumption
2 W max. 1.4 W typ.
Fiber Type
SMF-28
Fiber Jacket
900 μm
Connector Type
FC/APC
Connector (power and control)
30 Pin Ribbon IDC Connector
Remote Control
RS-232 for laser control, status monitoring
Dimensions
90 mm x 70 mm x 18 mm
Accessories Included
110 V - 240 V AC Adaptor for +5 V DC and cable
商品属性 [波长] 1528 nm to 1563 nm [输入功率] -15 dBm to +3 dBm [输出功率] +10 to +19 dBm adjustable