PRELIMINARY DATA SHEET
NEC's InGaAsP
MQW-DFB TOSA FOR 2.5 Gb/s
CWDM APPLICATIONS
FEATURES
• INTERNAL OPTICAL ISOLATOR
• PEAK EMISSION WAVELENGTH
λ
p
= 1 470 to 1 610 nm
(Based on ITU-T recommendations)
• OPTICAL OUTPUT POWER
P
f
= 2.0 mW
• OPERATING CASE TEMPERATURE RANGE
T
C
= -20 to +85°C
• LOW THRESHOLD CURRENT
l
th
= 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.)
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
CEL [ CALIFORNIA EASTERN LABS ]
