NX5321

DATA SHEET www.DataSheet4U.com 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 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 products and/or types are available in every country. Please check with an NEC Electronics sales representative for availability and additional information. Document No. PL10739EJ02V0DS (2nd edition) Date Published April 2009 NS Printed in Japan The mark shows major revised points. 2008, 2009 The revised points can be easily searched by copying an "" in the PDF file and specifying it in the "Find what:" field. NX5321 Series www.DataSheet4U.com 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 ...