NX8511UD Datasheet, PDF (1/3 Pages) California Eastern Labs – NECs 1550 nm InGaAsP MQW-DFB TOSA FOR LONG HAUL 2.5 Gb/s APPLICATIONS

PRELIMINARY DATA SHEET
NEC's 1550 nm InGaAsP
MQW-DFB TOSA FOR LONG HAUL ^NX8511UD
2.5 Gb/s APPLICATIONS
FEATURES
• PEAK EMISSION WAVELENGTH:
λp = 1 550 nm
• OPTICAL OUTPUT POWER:
Pf = 2.0 mW
• WIDE OPERATING TEMPERATURE RANGE:
TC = −20 to +85°C
• SIDE MODE SUPPRESSION RATIO:
SMSR = 40 dB
• INGAAS MONITOR PIN-PD
• INTERNAL OPTICAL ISOLATOR
• BASED ON TELCORDIA RELIABILITY
DESCRIPTION
NEC's NX8511UD is a 1 550 nm Multiple Quantum Well
(MQW) structured Distributed Feed-Back (DFB) laser diode
TOSA (transmitter optical sub-assembly) with InGaAs monitor
PIN-PD in a receptacle type package designed for SFF/SFP
transceiver with LC duplex receptacle.
This device is ideal for Synchronous Digital Hierarchy (SDH)
system, long haul STM-16 (L-16.2), ITU-T recommendations,
and SONET OC-48 (LR-2).
5.0 mm
California Eastern Laboratories