Low Noise, High Gain Pre-Amp EDFA Module, 45 dB Wideband Gain
The Optilab EDFA-PA-LN-M Pre-Amp EDFA is a low noise and high-gain module for amplifying low input level signals that is an easy-to-use and cost-efficient solution for photonic subsystems, OEM integration, free space communication, and satellite/ground link. Using a dual stage design, this module provides over 45 dB gain with maximum 4.5 dB noise figure and is designed to amplify signal with a low input level as low as -50 dBm. Software control is standard via an RS-232/485 port for status monitoring and pump laser protection are designed to ensure the reliability of the device. The EDFA-PA-LN-M requires a single ±5 Volt DC power supply for operation that comes included with each unit. Contact Optilab for more information.
Features
• Optical gain up to 50 dB
• Low noise figure<4.5 dB
• Low input level to -50 dBm
• RS-232/485 for remote control
• Wide wavelength range
• Space Qualification Available
Technical Specifications
Model Number
EDFA-PA-LN-WB-M
EDFA Specifications
Operating Wavelength Range
1545 nm to 1560 nm
Output Power Level
+10 dBm Max.
Number of Outputs
1
Optical Gain
50 dB Typ.
Optical Return Loss
50 dB Min.
Input / Output Optical Isolation
30 dB Min.
Polarization Mode Dispersion
0.1 ps Max.
Polarization Dependent Gain
0.1 dB Max.
Noise Figure (NF)
4.0 dB typ., 4.5 dB Max.
Input Power Range
-50 dBm to -30 dBm
Output Power Stability
0.1 dB over 8 hours
Environment / User Interface
Display
LEDs for On/Off, Power
Control / Monitoring
RS-232/485
Alarm / Protection
N/A
Input / Output Optical Fiber Type
SMF-28
Optical Connector Type
FC/APC or others
Housing
150 mm x 125 mm x 23 mm
Power Supply
+5 V DC, 5.0 A Max.
Power Consumption
20 W Max.
Operating Temperature Range
-10° to +70° C
Storage Temperature Range
-45° to +85° C
商品属性 [波长] 1545 nm to 1560 nm [输出功率] +10 dBm Max.