1dB-30dB ST/UPC/APC Male-Female Fiber Optical Attenuator
Description:
Fiber optic attenuator as a kind of optical passive device is used in optical communication system, debugging the optical power and the calibration correction of optical instrument,attenuating fiber optic signal. It is made of attenuated fiber which includes metal ion and can adjust the light power to the required level.Optical fiber communication systems, optical fiber CATV and high power optical measurement device are used in input optical power attenuation,which avoids the distortion of optical receiver caused by strong input optical power.
Features:
☆ Complied with Telcordia (GR-910-CORE and GR-1221-CORE).
☆ Visual Tested with 800X magnification: Three Times (After Polishing, Before Assembly, Before Delivery)
☆ 100% Geometrical Inspection: Radius(10-25mm/PC), Offset(0-50um), Fiber Height(+/-50nm)
☆ High Optical Power Endurance: up to 1000mW (=1W)
☆ High Reliability: Specified for Over 500 mating
Application:
☆ Fiber Optic Communication Systems
☆ DWDM Equipment
☆ Fiber Optic CATV
☆ Optical LAN
☆ Optical CATV
☆ Local Area Networks
☆ Optical fiber communication networks
Spec:
| Item |
Unit |
Parameter |
| Operating Wavelength |
Nm |
1310-1550 |
| Attenuation Range |
dB |
1-10Db(1Db step),15,20,25,30dB |
| Return Loss |
dB |
PC:≥50 upc≥55 APC≥60 |
| Attenuation Tolerance |
dB |
≤1.0(11-30Db) |
| Working Temperature |
ºC |
-40~75 |
| Storage Temperature |
ºC |
-40~85 |
Order Information:
| Connector Type |
FC,SC,LC,ST,MU |
| Ferrule End-face |
PC,UPC,APC |
| Type |
Single Mode Multimode |
| Attenuation |
1-10dB (1dB step),15,20,25,30 |
| Mode |
Fixed, Famle & Male, In-line, Variable |
| Wavelength |
1310nm,1550nm,850nm,1300nm |
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