Description:
Fiber Optic attenuator is used to reduce the optical power level of a communication signal, in an optical fiber used in a fiber optic communication link.
We offer female to male ST attenuator and flange type ST attenuator.Attenuation range is from 1dB to 30dB.
| Fiber optic attenuator Application | ||||||||
| Video & CATV | Data Networks | Telecommunication Networks | ||||||
| ST attenuator features | ||||||||
| Bellcore Compliant | Wavelength Independent (DWDM) | |||||||
| Durability (well over 100mw) | Simple and Reliable Structure | |||||||
| Specification | ||||||||
| Operating Wavelength: | SM: 1310nm, 1550nm MM: 850nm, 1300nm |
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| Return Loss: | Less than 50 dB (SPC) Less than 55 dB (UPC) Less than 65 dB (APC) |
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| Attenuation Accuracy: | +/-0.5 (1-10) +/-1.0 (11-30) |
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| Polarization Dependent Loss: | Less than 0.2dB | |||||||
| Maximum Optical Input Power: | 200mW | |||||||
| Operating Temp. Range: | -40 ~ 80 | |||||||
| ORDERING INFORMATION | ||||||||
| Optical connector | Attenuator Structure Type | Polish | Wavelength | Attenuation Level | ||||
| SC,FC,ST,LC,MU E2000,DIN |
Female to male Plug-in type | APC | 1310nm | 1dB to 30dB | ||||
| Adapter (Bulkhead) type | UPC | 1550nm | ||||||
| In-line type | 1310/1550nm | |||||||
| 850nm | ||||||||
| 1300nm | ||||||||
| 850/1300nm | ||||||||