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PRELIMINARY DATA SHEET
NEC's 1310 nm AlGalnAs MQW-DFB TOSA NX8341 Series FOR 10 Gb/s APPLICATION
FEATURES
• INTERNAL OPTICAL ISOLATOR • OPTICAL OUTPUT POWER: Pf = -2 dBm • LOW THRESHOLD CURRENT Ith = 8 mA TYP @ TC = 25°C • WIDE OPERATING TEMPERATURE RANGE: TC = -5 to +85°C • InGaAs MONITOR PIN-PD NX8341UN NX8341UH
APPLICATIONS
• 10 G BASE-LW/LR • 10 G Fiber Channel
DESCRIPTION
NEC's NX8341 Series is a 1310 nm Multiple Quantum Well (MQW) structured Distributed Feed-Back (DFB) laser diode TOSA (transmitter optical subassembly) with InGaAs monitor PIN-PD in a receptacle type package designed for XENPAK/XPAK/X2/XFP transceiver.
California Eastern Laboratories
NX8341 SERIES PACKAGE DIMENSIONS (UNIT: mm)
NX8341UH
φ 5.2±0.05 φ 4.75±0.1 φ 3.4±0.03
φ 2.8±0.05
4.045±0.