DESCRIPTION
NECs NX8510UD is a 1 470 to 1 610 nm Multiple Quantum Well (MQW) structured Distributed Feed-Back (DFB) laser diode TOSA (transmitter optical sub-assembly) with InGaAs monitor PIN-PD in a receptacle type package designed for SFF/SFP transceiver with LC duplex receptacle. This device is ideal for 2.5 Gb/s CWDM application.

FEATURES
• INTERNAL OPTICAL ISOLATOR
• PEAK EMISSION WAVELENGTH
   λp = 1 470 to 1 610 nm
   (Based on ITU-T recommendations)
• OPTICAL OUTPUT POWER
   Pf = 2.0 mW
• OPERATING CASE TEMPERATURE RANGE
   TC = -20 to +85°C
• LOW THRESHOLD CURRENT
   lth = 10 mA TYP. @ TC = 25°C
• SIDE MODE SUPPRESSION RATIO
   SMSR = 40 dB
• InGaAs MONITOR PIN-PD
• SMALL PACKAGE
   φ 3.8 mm TOSA (Total length 12.0 mm MAX.)