4 Channel DFB Laser Source, Rackmount, 10mW Output, PM Connector
The Optilab DFB-4-B is a Distributed Feedback (DFB) laser source in a benchtop unit designed for general laboratory applications. The DFB-4-B is a reliable and cost-effective DFB laser source for providing up to 4 DFB wavelengths. With Optilab’s comprehensive inventory of high quality lasers, the DFB-4-B source can be ordered from a large variety of wavelengths, and is constructed with Telcordia-qualified laser to ensure 15+ years of operating life.
Features
• Up to 4 Wavelength DFB sources
• DFB with up to 50 mW output
• Stability Wavelength to ±5 pm
• Over 80 DWDM Wavelengths Available
• Polarization Maintaining (PM) output available
• RS-232 Control Interface
• Wavelength tuning range: ±1.0 nm
• 3 year warranty standard
Technical Specifications
Model Number
DFB-4-R-10-P
Number of Channels
Up to 4 Channels standard
Wavelength Range
C-Band Wavelengths, and others including CWDM and L-Band
Laser Linewidth
2 MHz typ., 3 MHz max., < 1 MHz DFB Available
Wavelength Accuracy
± 0.002 nm over 8 Hours
Wavelength Tuning Range
± 1000pm, with 10pm step
Wavelength Stability
± 5 pm over 24 hours
Output Power
10 mW: 10 dBm typ., 20 mW: 13 dBm typ.
Output Power Stability
± 0.02 dB over 8 Hours
Power Attenuation Range
0-10 dB from peak output
Optical Isolator
30 dB min.
Relative Intensity Noise
-145 dB/Hz max.
Side Mode Suppression Ratio
40 dB typ.
Polarization Extinction Ratio
20 dB typ. (with PM fiber Option)
Modulation
N/A
User Interface / Environment
Operation Temperature Range
+10˚C to +50˚C
Storage Temperature Range
-30˚C to +85˚C
Power Supply
80 – 240 V, 43 – 63 Hz AC or 40 - 58 V DC (Optional)
Dimensions
Rackmount, 19” x 1.75” x 12”
LCD Display
Channel, Output Power, Wavelength
Controls
Channel On/Off, Output Power, Wavelength via TEC Temperature
Computer Interface
N/A
Optical Connectors
FC/APC, FC/UPC, SC/APC, SC/UPC PM FC/APC, PM FC/UPC
Optical Fiber
Corning PANDA
商品属性 [波长] C-Band Wavelengths [功率] 10mW