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| Optoway 1310 nm DFB LASER DIODES MQW-DFB LASER DIODES FEATURES Uncooled Laser Diode with MQW Structure High Reliability, Long Operation Life 5 mW CW Operation at 0 C ~ +70 C Single Frequency Operation with High SMSR Build-in InGaAs Monitor Flat Window Cap Package (DL-310X) Aspherical Lens Cap Package (DL-312X) 2 mm Ball Lens Cap Package (DL-314X) DL-3100 DL-3100 SERIES ************************************************************************************************************************************************************** ************************************************************************************************************************************************************** APPLICATION OC-3, OC-12 and Gigabit Ethernet Optical communication system DESCRIPTION DL-3100 series are MQW-DFB laser diodes that provide a durable, single frequency oscillation with emission wavelength of 1310 nm. DL-3100 series are hermetically sealed devices with the build-in photodiode for output monitoring. ELECTRICAL AND OPTICAL CHARACTERISTICS (TC=25 C) Symbol Ith VOP Parameter Threshold Current Operating Voltage Slope Efficiency Part No:DL-310X DL-312X DL-314X Center Wavelength Side Mode Suppression Ratio Beam Divergence Beam Divergence (Parallel) CW CW, Ith+20mA CW, Ith+20mA 0.25 0.20 0.20 1290 30 Test Conditions Min. Typ. 10 1.2 0.36 0.32 0.25 1310 35 25 35 0.226 100 0.1 10 1.5 0.8 15 1330 Max. 15 1.5 Unit mA V mW/mA c SMSR t r, t f Im ID Ct Pf CW, Ith+20mA CW, Ith+20mA CW, Ith+20mA nm dB deg. deg. ns A A pF mW (Perpendicular) CW, Ith+20mA IF=Ith, Ith+20mA,20~ 80% CW, Ith+20mA,VRD=1V VRD=5V VRD=5V, f=1MHz CW, Ith+20mA , SM fiber Rise And Fall Times PD Monitor Current PD Dark Current PD Capacitance Fiber Coupled Power Part No:DL-312X DL-314X ************************************************************************************************************************************************************** OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303 Tel: 886-3-5979798 Fax:886-3-5979737 e-mail: sales@optoway.com.tw http: // www.optoway.com.tw 10/1/2003 V2.0 Optoway ABSOLUTE MAXIMUM RATINGS (TC=25 C) Symbol Po VRL VRD IFD Topr Tstg Parameter Optical Output Power LD Reverse Voltage PD Reverse Voltage PD Forward Current Operating Temperature Storage Temperature Ratings 7 2 15 2 0~70 -40 ~ +85 Unit mW V V mA C C DL-3100 ************************************************************************************************************************************************************** MECHANICAL DIMENSION (mm) and PIN ASSIGNMENT Note: Specifications subject to change without notice. ORDER INFORMATION Part No.: D L- 3 1 Code Blank S Code 0 5 8 Speed 1.25 Gbps 2.5 Gbps Pin Assignment Type A Type B Type C Cap Type Code 0 Flat Window 2 Aspherical Lens 4 2 mm Ball Lens ************************************************************************************************************************************************************** OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303 Tel: 886-3-5979798 Fax:886-3-5979737 e-mail: sales@optoway.com.tw http: // www.optoway.com.tw 10/1/2003 V2.0 |
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