4 Channels Desk-top VOA and 940nm DFB Light Source (above)
Description:
980/976nm DFB Light Source, central wavelength 976nm, Spectral width (FWHM) ≤ 1 MHz, Output power 300~500mW. OEM model is well available on customer’s special request.
Applications:
Optical fiber component manufacture & test
Optical communication system test
Features:
High stable output power
Narrow spectrum, single longitudinal mode output
Specifications:
|
Parameters |
DFB |
|
Central wavelength (nm) |
976 |
|
Spectral width (FWHM) |
≤ 1 MHz |
|
Output power (mW) |
300~500 |
|
Output power short-term stability (dB) |
≤±0.005dB/15 min |
|
Output power long-term stability (dB) |
≤±0.01dB/8 hour |
|
Operating mode |
CW, Internal modulate, external modulate |
|
Pigtail fiber |
HI1060 or PM Fiber |
|
Output connector |
FC/PC, FC/UPC or FC/APC, etc |
|
Operating temperature (℃) |
0 ~ 40 |
|
Storage temperature (℃) |
-20 ~ 70 |
|
Power supply |
+5V DC; >500mA; △V＜1%(Module); AC 110/220V±10%, 50Hz, 20W(Desk-top) |
|
Dimensions (L×W×H, mm) |
90×70×19 or 100×80×30(Module), or 320×220×90(Desk-top) |
Remark: Stability is tested at room temperature 25±2℃ after pre-heating 30 minutes.
1. Test condition: fixed temperature, CW.
2. Test condition: temperature variation ±2℃, CW.
Typical Spectrum
Ordering Information:
|
OS-D |
Package Type |
Operating Wavelength |
Output Power |
LCD Display |
Power Adjustable |
Fiber Type |
Connector |
|
|
M=Module
D=Desk-top
1U=1U Rack
etc |
940=940nm
960=960nm 976=976nm 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 |
Note: LCD display is to display the light source’s working wavelength and output power.
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Catalog:
Service
Contact
josieHe501
:
Quality Assurance