PRELIMINARY DATA SHEET
NEC's InGaAsP
MQW-DFB TOSA FOR 2.5 Gb/s
CWDM APPLICATIONS
FEATURES
鈥?INTERNAL OPTICAL ISOLATOR
鈥?PEAK EMISSION WAVELENGTH
位
p
= 1 470 to 1 610 nm
(Based on ITU-T recommendations)
鈥?OPTICAL OUTPUT POWER
P
f
= 2.0 mW
鈥?OPERATING CASE TEMPERATURE RANGE
T
C
= -20 to +85擄C
鈥?LOW THRESHOLD CURRENT
l
th
= 10 mA TYP. @ TC = 25擄C
鈥?SIDE MODE SUPPRESSION RATIO
SMSR = 40 dB
鈥?InGaAs MONITOR PIN-PD
鈥?SMALL PACKAGE
蠁
3.8 mm TOSA (Total length 12.0 mm MAX.)
NX8510UD
Series
DESCRIPTION
NEC's 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.
California Eastern Laboratories