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1 470 TO 1 610 nm FOR CWDM 2.5 Gb/s

InGaAsP MQW-DFB LASER DIODE TOSA

DESCRIPTION

The 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

? Optical output power Pf = 2.0 mW

? Peak emission wavelength λp = 1 470 to 1 610 nm (Based on CWDM)

? Low threshold current lth = 10 mA TYP. @ TC = 25°C

? Operating case temperature range TC = ?20 to +85°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.)