- Fiber optic attenuators are used in the fiber optic links to reduce the optical power at a certain level.
- We supply various kinds of fiber attenuators, including LC, SC, and ST, FC, MU, MPO, E2000 and Variable fiber optic attenuators.
- Commonly used fiber optic attenuators are the female to male type, which is also called a plug fiber attenuator.
- They are with ceramic ferrules and there are various types to fit different kinds of fiber optic connectors.
- Fixed value fiber optic attenuators can reduce the optical light power at a fixed level, for example, a 10dB SC fiber optic attenuator will reduce the optical power 10dB and utilize a SC male to female attenuator.
- Variable fiber optic attenuators are with adjustable attenuation range.
- There are also attenuation fiber optic patch cables available, their function is same as attenuators and are used inline.
- E2000 fiber optic attenuator includes E2000 single mode female to female fiber optic attenuator from 1dB to 30dB
- Use to connect E2000 fiber optic pigtail or patch cables to reduce the power of signal at a certain attenuation.
- E2000 fiber optic attenuator is a passive device used to reduce the amplitude of a light signal without significantly changing the wave form itself.
- This is often a requirement in Dense Wave Division Multiplexing(DWDM) and Erbium Doped Fiber Amplifier (EDFA) applications where the receiver can’t accept the signal generated from a high-power light source.
| Parameter | Value | Unit |
| Operating Wavelength | 1310/1550 | nm |
| Tolerance for 1~5 dB Attenuation | ± 0.5 | dB |
| Tolerance for 6~30 dB Attenuation | ± 10 | % |
| Return Loss | > 65 | dB |
| Operating Temperature | -40 to +80 | C |
| Polarization Dependent Loss | ≤ 0.1 | dB |
| Mating Durability | ≥ 1000 | cycle |
| Transfer Mode | SM | |
| Connector Gender | Fiexd Male to Female | |
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