NR7500

DATA SHEET PHOTO DIODE NR7500 Series φ50 µm InGaAs PIN-PD COAXIAL MODULE FOR 2.5 Gb/s FIBEROPTIC COMMUNICATIONS DESCRIPTION The NR7500 Series is an InGaAs PIN photo diode (PIN-PD) coaxial module with optical fiber pigtail. This module is designed for long wavelength 2.5 Gb/s optical communication systems and ideal as a receiver for Synchronous Digital Hierarchy (SDH) system, STM-16, ITU-T recommendations. FEATURES Small dark current ID = 0.1 nA High speed response fC = 2.5 GHz MIN. High sensitivity S = 0.89 A/W @ λ = 1 310 nm S = 0.94 A/W @ λ = 1 550 nm Low operating voltage VR = 5 V Coaxial module with SMF or GI-50 fiber With SC connector : standard, FC connector : option (Refer to ORDERING INFORMATION) 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. PL10156EJ01V0DS (1st edition) (Previous No. P15333EJ2V0DS00) Date Published May 2002 CP(K) Printed in Japan The mark ! shows major revised points.  NEC Corporation 2001  NEC Compound Semiconductor Devices 2002 NR7500 Series PACKAGE DIMENSIONS (UNIT: mm) Optical Fiber Length: 1 m MIN. FP/FR φ 0.9 φ 3.2±0.2 φ 5.0±0.2 φ 7.0±0.2 4.0±0.5 Optical Fiber Length: 1 m MIN. CP/CR φ 0.9 φ 3.2±0.2 φ 5.0±0.2 φ 7.0±0.2 25.4±1.0...