The TWL-L-B-M is a wavelength tunable laser module in L-band based on integrable tunable laser assembly (ITLA). The TWL-L-B-M alleviates inventory and sparing costs in high-channel-count DWDM systems by allowing a single device to replace each of the single-channel devices. Full-band tunable assemblies also enable system functionality such as hot back-up and dynamic provisioning in addition to applications of optical regeneration and wavelength conversion. The TWL-L-B-M has a low Relative Intensity Noise (RIN), a high Side-Mode Suppression Ratio (SMSR), a narrow linewidth, and excellent wavelength accuracy. Its RS232 control complies to OIF ITLA Multi Source Agreement (MSA) standard, with a provided GUI software for intuitive control of the wavelength and optical power. The TWL-L-B-M can be used for Dense Wavelength Division Multiplexing (DWDM) optical transceivers and DWDM discrete line card designs. The TWL-L-B-M requires a single ±5 Volt DC power supply for operation. Contact Optilab for more information.
Features:
➤ Wide wavelength tuning range from 1570nm to 1607nm
➤ High optical output power of 20 mW
➤ Line width broadening to 750 MHz
➤ Excellent Side Mode Suppression Ratio of 55 dB
➤ Polarization Maintaining (PM) Output
➤ Intuitive and easy to use USB interface
➤ Narrow laser linewidth < 100 kHz
Applications:
➤ Reconfigurable optical add/drop multiplexers
➤ DWDM transmission systems
➤ Tunable DWDM transponders and transceivers
➤ Optical packet or burst-mode switching
➤ Test and measurement equipment
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