NO. 1 Service NO.1 Quality
1310/1550nm DFB Light Source
1.Optical fiber component manufacture & test
2.Optical communication system test
Specifications
Type
DFB
Parameter
Central wavelength (nm)
-3dB spectrum width (HZ)
Output power (dBm)
ITU wavelength
＜10M
0~20
Short term stability 1 (dB)
Long term stability 2 (dB)
＜±0.005dB/5 min
＜±0.01dB/8 hour
Operating mode
Fiber pigtail
CW, Internal modulate, external modulate
SM-28 Fiber or PM fiber
FC/PC, FC/UPC or FC/APC
0 ~ 40
Output connector
Operating termperature(℃)
Storage temperature(℃)
Power supply
-20 ~ 70
AC220V±10%, 50Hz, 20W
300×220×88
Dimensions (L×W×H mm）
Remark：Stability is tested at room temperature 23±2℃ after pre-heating 60 minutes.
1. Test condition: fixed temperature, CW.
2. Test condition: temperature variation ±2℃, CW.
Specifications like central wavelength, output power, attenuation range can be made upon customer request.
mar
k
et@acfiber.com