Multi wavelength light source（DFB)

Description

Multi wavelength combination light source, using TU wavelength DFB laser and precise temperature control technology, with extremely high wavelength output accuracy and long-term stability, integrated software remote control, suitable for automated production testing of optical devices.

Application

Production and testing of optical passive components

Laboratory and Research

Main Features

Multi channel combined output

Accurate wavelength

High long-term stability

Specifications

Parameter Indicators	Unit	Reference value
Center wavelength	nm	1271.5/1281.5/1291.5/1301.5
Wavelength accuracy	nm	士1
Optical power adjustment range	dBm	-30～10
Short term stability of output power①	dB	≤0.005(15 minutes)
Long term stability of output power①	dB	≤0.02(12 hours)
Display resolution	dBm	0.01
dB	±0.1
Fiber optic type	-	Single mode
Fiber optic interface	-	FC/APC
Communication interface	-	USB/LAN
Operating Temperature	℃	0～+50
Storage temperature	℃	-20～+70
Relative humidity	-	<95%(Non condensing)
Power Supply	-	AC 90~250V,50~60Hz,20W
Overall dimensions	mm	336x275x100

① Note: The testing conditions are at room temperature of 25 ± 2 ℃, and the optical power meter is based on the Keys1ght81618A+81625A model as a reference.

Order Information

XC-OS-4-1271/1281/1291/1301-10-P-S-FA
Category	Channel	Working wavelength	Power	Power regulation	Fiber optic type	Interface type
OS=Light source	4=4CH	1271/1281/1291/1301=1271.5/1281.5/1291.5/1301.5nm	10=10dBm	P=VOA adjust	S=Single mode	FA=FC/APC