The 2 Channels CWDM Light Source in one Desk-top unit to save space and cost, select any 2 wavelengths from 1270-1610 nm or 1271-1611 nm range, with channel spacing 20 nm, output power 1-20 mW/channel, -3dB spectrum width â‰¤10 MHz. OEM model is well available on customer’s special request.

Optical fiber component manufacture & test

Optical communication system test

CWDM, PLC Splitter, Film testing

High stability output power

Narrow spectrum, single longitudinal mode output

Part No.

-

LQ-DFB-2CH-P-PW-SP

Central wavelength

nm

1271, 1291, 1311, 1331, 1351, 1371, 1391, 1411, 1431, 1451, 1471, 1491, 1511, 1531, 1551, 1571, 1591, 1611 (or 1270, 1290,,,,, 1590, 1610)

-3dB spectral width

MHz

≤10

Output power

mW

1~20

Output power short-term stability

dB

≤±0.01dB/15 min

Output power long-term stability

dB

≤±0.02dB/8 hour

Operating mode

-

CW

Fiber type

-

Single mode fiber

Output connector

-

 FC/UPC or FC/APC, etc

Operating temperature

℃

0 ~ 40

Storage temperature

℃

-20 ~ 70

Power supply

-

AC 110/220V±10%, 50Hz, 20W

Dimensions (L×W×H)

mm

90×70×19 Module; 320×220×90 Benchtop