DATA SHEET
LASER DIODE
NX6504 Series
1 550 nm FOR 156 Mb/s, 622 Mb/s
InGaAsP MQW-DFB LASER DIODE
DESCRIPTION
The NX6504 Series is a 1 550 nm Multiple Quantum Well (MQW) structured
Distributed Feed-Back (DFB) laser diode with InGaAs monitor PIN-PD. This
device is ideal for Synchronous Digital Hierarchy (SDH) system, STM-1,
STM-4, ITU-T recommendations.
NX6504S Series
FEATURES
鈥?Optical output power
鈥?Low threshold current
鈥?High speed
鈥?SMSR
鈥?InGaAs monitor PIN-PD
鈥?CAN package
鈥?Based on Telcordia reliability
P
o
= 5.0 mW
l
th
= 12 mA
t
r
, t
f
= 0.5 ns MAX.
45 dB
鈥?Wide operating temperature range T
C
=
鈭?0
to +85擄C
蠁
5.6 mm
NX6504G Series
The information in this document is subject to change without notice. Before using this document, please confirm that
this is the latest version.
Not all devices/types available in every country. Please check with local NEC Compound Semiconductor Devices
representative for availability and additional information.
Document No. PL10069EJ02V0DS (2nd edition)
Date Published November 2002 CP(K)
Printed in Japan
The mark
鈥?/div>
shows major revised points.
漏
NEC Compound Semiconductor Devices 2002
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