LASER DIODE
DATA SHEET
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LASER DIODE
NX5321 Series
1 310 nm FOR 156 Mb/s, 622 Mb/s, 1.25 Gb/s, FTTH InGaAsP MQW-...
Description
DATA SHEET
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LASER DIODE
NX5321 Series
1 310 nm FOR 156 Mb/s, 622 Mb/s, 1.25 Gb/s, FTTH InGaAsP MQW-FP LASER DIODE
DESCRIPTION
The NX5321 Series is a 1 310 nm Multiple Quantum Well (MQW) structured Fabry-Perot (FP) laser diode with InGaAs monitor PIN-PD. These devices are designed for application up to 1.25 Gb/s.
APPLICATIONS
STM-1 (I-1, S-1.1), STM-4 (I-4, S-4.1), ITU-T recommendations FTTH P2P (Fiber To The Home Point to Point) system
FEATURES
Optical output power Low threshold current Differential efficiency InGaAs monitor PIN-PD CAN package Fiber coupling point Po = 5.0 mW lth = 7 mA
ηd = 0.3 W/A
Wide operating temperature range TC = −40 to +85°C
φ 5.6 mm
5.8 mm
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Document No. PL10739EJ02V0DS (2nd edition) Date Published April 2009 NS Printed in Japan
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2008, 2009
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NX5321 Series
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PACKAGE DIMENSIONS (UNIT: mm)
φ 5.6+0.00 –0.03
(φ 4.2)
*2 *2
(φ 3.55)
1.0±0.1
BOTTOM VIEW
1 2 3 4
110°±2°
(0.4)
*2
(0.4)
*2
Fiber Coupling Point
φ 1.5
*1
...
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