YINGDA TECHNOLOGY LIMITED
SHENZHEN YINGDA PHOTONIC CO.,LTD. Fiber Optic Connects The World
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LC/PC Optical Attenuator Male to Female Fiber Optic Attenuator LC/UPC 3dB
Fiber Optic Female to Male fixed attenuator (F-M attenuator) is a kind of attenaution adjustable
attenuator which one end is connector type, the other end is adapter type (known as male to female) .
Male to female type fixed attenuator is mainly applied to the optical link optical power attenuation
in order to get the target required power. It mainly have types: SC, LC, FC, ST, MU.
According to the ferrule end face it can be divided into PC and APC inclined eight degrees,
attenuation is very selective, 0 ~ 30dB optional, wavelength 1250 to 1650nm.
Due to mature production process, high test and quality control, now you can order 1dB,2dB,
3dB,5dB,7dB, 10dB,15dB, 20dB, 25dB,etc.
Features
Application
Technical Parameter
| Return Loss | ≥45dB(SPC), ≥55dB(UPC), ≥65dB(APC) |
| Attenuation Tolerance(dB) | 1-5dB＜±0.5 dB |
| 5-10dB＜±10% | |
| 11-25dB＜±5% | |
| Operating Wavelength(nm) | 1310±10nm |
| 1550±10nm | |
| 1310 and 1550±10nm | |
| Operating Temperature(℃) | -40℃～+75℃ |
