产 品 说 明
8通道DFB激光光源 10mW输出 机架式 单模接头
The DFB-8R series 8-channel DFB Laser Source is designed for laboratory applications where multiple, precise, stable and cost effective Distributed Feedback (DFB) laser sources are needed. Applications for the DFB-8R Source Bank include Dense Wavelength Division Multiplexing (DWDM), as well as component testing and qualification. With Optilab’s comprehensive inventory of high quality DFB laser diodes, DFB-8R series can be ordered from a large variety of ITU wavelengths. With its simple and intuitive front panel interface, the user can control the DFB laser source output power level and fine tune the wavelength (± 0.01 nm step) via precise temperature control of TEC.
All Optilab DFB-8R products are constructed with 100% Telcordia-qualified components to ensure 15+ years of continuous operating life, backed by a three year limited warranty on complete system functionality. Our customer service team provides technical support for any inquires for the operation of the DFB-8R Source Bank.
Features
• Up to 8 DFB lasers in one 2U model
• 10mW output power each channel, high output of 20mW optional
• Stability Wavelength to 0.002 nm
• Over 80 DWDM Wavelengths Available
• PM output available
• Front panel monitoring and control: output power and DFB wavelength
• Three Year Limited Warranty
Applications
• Laboratory Testing and Measurement
• DWDM Networks
• Seed Laser
• Fiber Optics Componants
• Fiber Sensors
Model Number | DFB-8R-10-S |
Number of Channels | Up to 8 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 | 45 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 | 2U Rackmount: 19” x 16” x 3.5” |
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 | SMF-28 (Standard) |
Technical Specifications | ||