PRELIMINARY DATA SHEET

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LASER DIODE

NX8510UD Series

1 470 TO 1 610 nm FOR CWDM 2.5 Gb/s

InGaAsP MQW-DFB LASER DIODE TOSA

Document No. PL10434EJ02V0DS (2nd edition)

Date Published March 2004 CP(K)

Printed in Japan

The mark

shows major revised points.

DESCRIPTION

The NX8510UD is a 1 470 to 1 610 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 2.5 Gb/s CWDM application.

FEATURES

• Internal optical isolator

• Optical output power

• Peak emission wavelength

• Low threshold current

°C

• Operating case temperature range

−20 to +85°C

• Side mode suppression ratio

SMSR = 40 dB

• InGaAs monitor PIN-PD

• Small package