CWDM DFB Light Source (2-18 channels)
10 and 8 Channels CWDM Light Source (above)
Low DOP 1250-1650nm ASE and 18 Channels CWDM Light Source (above)
Description:
18 Channels CWDM Light Source in one Desk-top unit to save space and cost, select max 18 wavelengths from 1270-1610 nm or 1271-1611 nm range, with channel spacing 20 nm, output power 1-10 mW/channel, -3dB spectrum width ≤10 MHz. OEM model is well available on customer’s special request.
Applications:
Optical fiber component manufacture & test
Optical communication system test
CWDM, PLC Splitter, Film testing
Features:
High stability output power
Narrow spectrum, single longitudinal mode output
Specifications:
Parameters | DFB |
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 spectrum width (Hz) | ≤10M |
Output power (mW)/each channel | 1~10 |
Output power short-term stability (dB) | ≤±0.01/5 min |
Output power long-term stability (dB) | ≤±0.02/8 hour |
Operating mode | CW |
Fiber pigtail | SM-28 Fiber |
Output connector | FC/PC, 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) | 400×400×180(Desk-top) |
Typical Spectrum
16 Channels CWDM Light Source Spectrum(one power output port, above)
18 Channels CWDM Light Source Spectrum (above)
Ordering Information:
OS-D | Package Type | Operating Wavelength | Output Power(each channel) | LCD Display | Power Adjustable | Fiber Type | Connector |
| M=Module
D=Desk-top 1U=1U Rack 2U=2U Rack etc | 1310=1310nm 1550=1550nm 1310/1550=1310 & 1550nm
etc | 1=1mW 10=10mW 50=50mW etc | 0=Without 1=With | 0=Without 1=With | S=SM Fiber P=PM Fiber M=MM Fiber | FC/UPC FC/APC etc |
