NX7537BF-AA

DATA SHEET LASER DIODE NX7537BF-AA 1 550 nm InGaAsP MQW-FP LASER DIODE COAXIAL MODULE FOR OTDR APPLICATION DESCRIPTION The NX7527BF-AA is a 1 550 nm Multiple Quantum Well (MQW) structured Fabry-Perot (FP) laser diode coaxial module with single mode fiber. This module is specified to operate under pulsed condition and designed for light source of Optical Time Domain Reflectometer (OTDR). FEATURES High output power Long wavelength Pf = 120 mW MIN. @ IFP = 1 000 mA*1 λ C = 1 550 nm *1 Pulse Conditions: Pulse width (PW) = 10 µs, Duty = 1% PACKAGE DIMENSIONS (UNIT: mm) Optical Fiber SMF Length: 1 m φ 0.9 φ7 2– φ 2.2 27.4 2 4 φ6 12.7 17.0 PIN CONNECTIONS 4 1 2 3 3.7 7.2 P.C.D. = φ 2 20 φ 0.45 1 LD CASE 2 The information in this document is subject to change without notice. Before using this document, please confirm that this is the latest version. Document No. GBB-SA-1696 Date Published December 2005 CP(K) 1 NX7537BF-AA OPTICAL FIBER CHARACTERISTICS Parameter Mode Field Diameter Cladding Diameter Maximum Cladding Noncircularity Maximum Core/Cladding Concentricity Outer Diameter Cut-off Wavelength Minimum Fiber Bending Radius Fiber Length Specification 9.3±0.5 125±2 2 1.6 0.9±0.1 1 140 to 1 280 30 1 000 MIN. Unit µm µm % % mm nm mm mm Ferrule Fiber Length: 1 000 mm MIN. 2 Data Sheet GBB-SA-1696 NX7537BF-AA ORDERING INFORMATION Part Number NX7537BF-AA-AZ* FIange Type flat mount flange Pf (MIN.) 120 *Note Please refer to the last page of this data sheet...