DWDM DFB Laser source

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DWDM DFB Laser source Specification

DWDM DFB Laser source

Applications:

Optical fiber component manufacture & test

Optical communication system test

Features:

High stable output power

Narrow spectrum, single longitudinal mode output

Specifications:

P arameters	DFB
Central wavelength (nm)	DWDM ITUwavelength
-3dB Spectrum width (HZ)	Adze / SPAN) 10M
Output power (dBm)	0 ~ 20
Short term stability 1 (dB)	Adze / SPAN) 0.005dB / 5 min
Long term stability 2 (d B)	Adze / SPAN) 0.01dB / 8 hour
Operating mode	C W, Internal modulate, external modulate
Fiber pigtail	SM-28 Fiber or PM fiber
Output connector	FC / PC, FC / UPC or FC / APC
Operating termperature (/ SPAN))	0 ~ 40
Storage temperature (/ SPAN))	-2 0 ~ 70
P o wer supply	A C 110 / 220V halogen 10%, 50Hz, 20W
Dimensions (L W H mm adze / SPAN)	3 2 0 2 2 0 9 0 or 90 7 0 20

Remark adze tability is tested at room temperature 25 halogen 2after pre-heating 30 minutes.

1. Test condition: fixed temperature, CW.

2. Test condition: temperature variation halogen 2 CW.

Ordering information:

DFB-DWDM

Type

Operating Wavelength

Power

Connector

/ SPAN)

M = Module
D = Desk-top

127 = 1270nm

131 = 1310nm
155 = 1550nm
etc

00 = 0dBm 10 = 10dBm 20 = 20dBm

FC / UPC FC / APC

Welcome to contact our engineers to know more info about the specification.