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Description

NEC's 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 fiber communication systems and is ideal as a reciever 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:
 (1) S = 0.89 A/W at λ = 1310 nm
 (2) S = 0.94 A/W at λ = 1550 nm
• LOW OPERATING VOLTAGE :  VR = 5 V
• COAXIAL MODULE WITH SINGLE MODE FIBER (SMF) OR GI-50 FIBER