10Gb/s 1310nm Electro-absorption Modulated Lasers (EML) APPLICATIONS

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10Gb/s 1310nm Electro-absorption Modulated Lasers (EML) APPLICATIONS

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MTX310ES, 310EL
10Gb/s 1310nm Electro-absorption Modulated Lasers (EML) APPLICATIONS
MTX310ES designed high-speed telecom datacom transmissions over spans length compliance with Telcordia GR253-CORE (issue SR-1 specifications. MTX310EI designed high-speed telecom datacom transmissions over spans length compliance with Telcordia GR253-CORE IR-1 specifications. MTX310EL designed high-speed telecom datacom transmissions over spans 10-12 BER. extinction ratio typically greater than, average modulated power typically less than, minima specified Telcordia GR-253-CORE LR-1, which otherwise fully met. spite this lower launched modulated power, high extinction ratio very clean yield excellent performance over standard fiber.
MTX310E-type electro-absorption modulated laser (EML) modules consist multi-quantumwell laser device with 1310nm nominal emission wavelength monolithically integrated electro-absorption (EA) modulator 7-pin, hermetically-sealed package with connector. State-of-the-art, epoxy-free laser-welding utilized. laser module also contains thermoelectric cooler monitor photodiode. modules designed Gb/s transmission rates short, intermediate long reach distances respectively. MTX310E series modules optimized operate bit-rate 10Gb/s OC-192 Metro transmission with excellent reliability. 310E uses high performance platform operating 1310nm, where fiber dispersion near zero. This allows 310E provide superior performance longer reach than obtained with typical directly modulated 1310 lasers. incorporated thermoelectric cooler keeps laser chip well controlled temperature. This allows device operate over case temperature range +70°C. MTX310EW module comes with meter strand single-mode fiber FC/PC connector. Other pigtails specified options.
FEATURES
Industry standard package High-speed design optimized modulation Gb/s. input impedance match. Integrated optical isolator GR-253-CORE SR-1 IR-1 compliant
MTX310ES, 310EI 310EL
Optical Electrical Characteristics
PARAMETER Laser: temperature laser operation Threshold current Operating current Peak wavelength Side mode suppression ratio Modulator: Mark offset voltage Peak-to-peak drive voltage return loss (300 GHz) return loss GHz) Vmark Vmark, test system Vmark, test system Tset, Iop, (on-level modulator voltage) -1.0 -0.01 Tset SMSR Temperature Tset operation Tset Tset, Tset,
SYMBOL CONDITION
UNIT
1290 1330
Small signal -3dBm modulation bandwidth Module: Extinction ratio (310ES) Extinction ratio (310EI) Extinction ratio (310EL) Monitor photodiode current Modulated fiber output 310ES 310EI 310EL Optical isolation Case temperature Tcase <Pf>
Vmark biased, modualted with Vmark biased, modualted with Vmark biased, modualted with Tset, Modulated output power measured power meter
0.05
From output fiber device, module Tset Operating case temperature
Table Notes: voltage applied modulator when modulated. modules tested pass SONET OC-192 eye-mask criteria.
Absolute Maximum Ratings Stresses excess absolute maximum ratings cause permanent damage device. Exposure absolute maximum ratings extended periods adversely affect device reliability. PARAMETER Laser Diode Reverse Voltage Laser Diode Forward Current Optical Output Power Laser Chip Temperature Modulator Reverse Voltage Modulator Forward Voltage Photodiode Reverse Voltage Photodiode Forward Current Thermoelectric Cooler Current Thermoelectric Cooler Voltage Thermistor Voltage Thermistor Current Operating Case Temperature Range Storage Case Temperature Range SYMBOL CONDITION VRPD IFPD ITEC VTEC TOpr Tstg -1.5 -2.6 UNIT
Configuration
Number Description Thermistor (Resistance =10k) Thermistor Laser Anode Detector Monitor Anode Detector Monitor Cathode Thermoelectric Cooler Thermoelectric Cooler CaseGround (Laser Cathode)
Because small size, safety information printed actual laser module. This however, attached outside shipping carton.
Warranty
Unless otherwise noted, Multiplex warrants standard laser products, when operated below noted optical power within specified temperature electrical limits, against defects material workmanship period year from date shipment.
5000 Hadley Rd., Plainfield, 07080 908.757.8817 Fax: 908.769.4288 www.multiplexinc.com

10Gb/s 1310nm Electro-absorption Modulated Lasers (EML) APPLICATIONS

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