Description: LFO-18/2-ip – is the optical module on the base of uncooled 1,55μm MQW InGaAsP/InP Fabry-Perot Mitsubishi laser diode, coupled with singlemode optical fiber. Hermetically sealed modules are performed in standard packages with built-in InGaAs monitor photodiode and collimating gradient microlens. The modules operate in wide temperature range, have stable output power and lifetime more than 5*105 hours. LFO-18/2-ip – is the best source for digital (up to 622 Mb/s) telecommunication lines, optical testers and other metrology devices, local optical networks and many other applications. Absolute maximum ratings: Laser diode Output power (mW) 3.0 Reverse voltage (V) 2.0 Monitor photodiode Reverse voltage (V) 10 Forward current (mA) 2.0 Environment Operating temperature range (оС) -40.+55 о Storage temperature range ( С) -40..+70 Assembly Pin soldering temperature (оС) 200 Pin soldering time (sec) 3.0 Optical and electrical characteristics (Т=25оС): Characteristics Symbol Test condition Min Output power POP IOP Wavelength λOP POP Spectral width FWHM Δλ POP Threshold current ITH CW 5.0 20 Typ Max Units Laser diode 2.0 1520 mW 1550 1580 nm 1.5 3.0 nm 10 20 mA Forward current IF POP 30 45 mA Forward voltage UOP POP 1.1 1.5 V Rise time/fall time τR/τF POP 0.3 0.7 ns Monitor current IPD UREV=5.0 V, POP Dark current ID UREV=5.0 V 0.01 0.1 µA Capacitance CPD UREV=5.0 V, f=1 MHz 10 20 pF Monitor photodiode 100 500 µA Optical fiber Fiber core/cladding diameter Fiber length DC/DCL 9/125 µm L 400..1500 mm Optical connector type 09.08.2010 «FC» lfo_18_2_ip.doc 1 of 1